1998 Cadillac DeVille Cooling and Climate Controls
Find Your Specific 1998 Cadillac DeVille Cooling and Climate Controls
Below you will find various in-demand Cadillac Cooling and Climate Controls, components and accessories for your 1998 DeVille. Advance Auto Parts has popular DeVille parts like Heating Parts, Engine Cooling Parts, Air Conditioning Parts and more. You’ll also find aftermarket and OEM Cooling and Climate Controls for other DeVille model years including
1996,
1997,
1999,
2000,
2001,
2002,
2003,
2004,
2005 and more. Select a category of 1998 Cadillac DeVille Cooling and Climate Controls below and start saving instantly.
Popular 1998 Cadillac DeVille Cooling and Climate Controls Categories
Essential Cooling and Climate Controls for 1998 Cadillac DeVilles
Factory Air – Cap & Valve A/C System Seal Kit (Part No.26775)
from
$18.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Factory Air.
Product Features:
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Product Features:
- All the seals needed to complete the job
- Compatible with both R12 and R134a refrigerants
- SUV and rear air applications
- Application specific
- All the seals needed to complete the job
- Compatible with both R12 and R134a refrigerants
- SUV and rear air applications
- Application specific
Carquest Premium – Multi-Use Connector (Part No.PTA1017)
from
$30.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA1537)
from
$11.99
The temperature of various systems must be reported to the engine control module (ECM) as well as other operating system controllers in the vehicle. Coolant temperature, cabin temperature, exhaust temperature and ambient temperature are just a few systems reported by a temperature sensor. The temperature sensor is fed 5 volts by the systems computer, within the sensor housing will be a thermistor, or dropping resistor whose resistance value will change as the temperature surrounding it changes. Changing resistance in the circuit will change the volt signal at the processor indicating the current operating value.
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Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- Lead frame terminal size and location determined using image dimension measuring system or 3D laser scanner.
- Application matched components ensures system operation in like new condition.
Felpro – Engine Water Pump Installation Kit (Part No.ES 72758)
from
$44.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design
- Manufactured for the sealing repair environment
- Validated for fit, form, and function
- Quality that you can trust
GM Genuine Parts – 3-Way Female Black Multi-Purpose Pigtail (Part No.PT782)
from
$49.49
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
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Product Features:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
GM Genuine Parts – Gray Multi-Purpose Relay (Part No.13503102)
from
$8.99
GM Genuine Parts Wiring Relays are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These relays help connect or disconnect power to a vehicle accessory when it receives a low voltage signal from a switch. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Product Features:
- Helps connect or disconnect power to vehicle accessories
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
FAG US – Bearing – DGBB (Deep Groove Ball Bearing) (Part No.5908-VAW)
from
$54.99
We develop and produce high-quality roller bearings, spherical bearings, and plain bearings worldwide for a wide range of applications.
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Product Features:
- Radial Ball Bearing, Both Sides Shield.
- Coverage of classic and new high-tech solutions for the best system coverage
Carquest Premium – HVAC Blower Motor Resistor Connector (Part No.FAA1161)
from
$55.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
Product Features:
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Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Sealed connections (where applicable) to prevent environmental corrosion and performance issues
- Global coverage for import and/or domestic applications
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Carquest Premium – Engine Coolant Temperature Switch (Part No.WTA1081)
from
$11.49
Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The Engine Coolant Temperature Switch monitors the temperature of your engine’s coolant to ensure optimal performance. It triggers critical functions such as activating cooling fans or alerting the driver to potential overheating, helping to prevent engine damage and maintain efficient operation. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.
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Product Features:
- Durable Construction: Designed with high-quality materials to withstand harsh environmental conditions, ensuring long-lasting performance in extreme temperatures, vibrations, and moisture exposure.
- Precision Engineering: Accurate sensing and switching capabilities provide reliable performance, reducing the risk of malfunctions and improving vehicle safety and efficiency.
- Easy Installation & Maintenance: Designed for quick installation and minimal upkeep, reducing downtime and repair costs for both manufacturers and consumers.
- Fit/Form/Function: Each vehicle electronic component is engineered to meet or surpass OEM standards, ensuring precise fit, optimal functionality, and reliable performance.
Carquest Premium – New GM A6 Compressor with Clutch (Part No.T58098)
from
$493.99
New Compressors are built in a ISO9001:2015 Certified facility. These facilities go through several audits to ensure quality standards in the manufacturing process.
Product Features:
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Product Features:
- All compressors go through sophisticated testing and leak test processes
- Includes specific electrical connector to eliminate splicing
- For ease of installation this compressor includes all gaskets, O-rings or sealing washers needed to repair your car
- Built in a TS16949 certified manufacturing environment to ensure consistent quality that meets or exceeds OE specifications for fit, form, function, and durability
- New Compressors meet or exceed OE specifications
- New Compressors are validated for the equivalent of 100,000 miles
- New Compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications
- New Compressors come with direct fit connectors for ease of installation and to help eliminate splicing
- New Compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor
Factory Air – O-Ring & Gasket A/C System Seal Kit (Part No.26731)
from
$15.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Factory Air.
Product Features:
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Product Features:
- All the seals needed to complete the job
- Compatible with both R12 and R134a refrigerants
- Application specific
- SUV and rear air applications
- All the seals needed to complete the job
- Compatible with both R12 and R134a refrigerants
- Application specific
- SUV and rear air applications
Carquest Premium – Radiator Cap: 13 PSI (Part No.10229)
from
$10.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
Product Features:
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Product Features:
- Maintains proper cooling system pressure
- Easy installation and removal
- 100% tested to ensure proper pressure and longevity
- Meets all OEM specifications
Dorman – Pigtail -Evap. Canister Vent Valve Solenoid, Red, 2-way with Leads (Part No.645-631)
from
$41.99
Make better electrical repairs and accessory installations with a Dorman pigtail connector. Designed for a clean appearance when installed, Dorman connectors are ideal for neatly securing wiring jobs in automotive, commercial, industrial and household applications. Our pigtails are constructed from quality materials for long service life and resistance to the elements, and offer a range of features including locking tabs, weatherproof seals and more, where applicable. Check the product details to choose the best product for your electrical wiring needs.
Product Features:
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Product Features:
- Ideal solution – this pigtail connector is designed to neatly connect to an idle control valve on specified vehicles
- Ensure fit – check the product details to choose the best product for your needs
- Durable construction – designed and manufactured to strict specifications for reliable performance
- Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
Dorman – Air Conditioning Pressure Sensor (Part No.904-623)
from
$49.99
Product Features:
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- Direct replacement – this A/C transducer switch is an exact replacement for the original switch
- Simple repair – this A/C switch replaces an existing switch with corroded terminals or a broken connector
- Easy installation – no special tools required
- Quality tested – switch has been tested to ensure proper fit and function
Carquest Premium – Multi-Purpose Relay (Part No.RAA1243)
from
$22.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
Product Features:
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Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
Carquest Premium – Radiator Cap Tester Adapter (Part No.12552)
from
$14.99
Tester adapter for the MT-300 cooling system pressure testers. Professional grade test equipment to ensure an automotive cooling system is operating at the correct pressure. Made from high quality materials to ensure durability. Designed to test automotive coolant caps.
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Product Features:
- Machined metal construction
- Works with MT-300 pressure tester
- Tests coolant caps
- Professional quality
Carquest – Multi-Purpose Relay (Part No.83A1004)
from
$16.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
Product Features:
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Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing ¿ utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) ¿ in the part design process ensures speed-to-market and a precise fit guaranteed.
- Computer-Aided Design (CAD), laser scanning and 3D printing ┐ utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) ┐ in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
Felpro – Engine Water Pump Gasket (Part No.35987)
from
$5.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design
- Manufactured for the sealing repair environment
- Validated for fit, form, and function
- Quality that you can trust
GM Genuine Parts – 4-Way Female Gray Multi-Purpose Pigtail (Part No.PT1231)
from
$90.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
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Product Features:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Carquest Premium – Radiator: With Engine And Transmission Oil Coolers (Part No.433856)
from
$216.99
Carquest Premium radiators are designed and engineered for maximum performance, using the highest-grade materials to ensure all radiators meet or exceed original equipment (O.E.) fit, form and function. Carquest Premium radiators are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Most modern vehicles use radiators with plastic tanks and our parts are engineered with integrated ribbing to prevent damage during thermal cycling. Carquest Premium radiators are also 100% tested to ensure a durable, leak-free cooling system repair.
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Product Features:
- Thermal tested under real-life temperature simulations
- High tensile strength aluminum for maximum crimp strength
- Plastic tanks are engineered with integrated ribbing for added strength to withstand cracks, bowing and distortion during thermal cycles
- Thermal expansion slots extend core life and reduce failure rates by allowing improved core expansion and contraction during systematic heat cycles
Factory Air – Compressor Mounted High Cut-Out Pressure Switch (Part No.20055)
from
$34.49
High quality OE replacement part with all components needed to complete the job
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Product Features:
- Contains gaskets, O-rings, or seals to properly replace the product
- Color coded for easy identification
- Zinc coated to resist corrosion
- Improved 2 terminal design replacing older 1 terminal switch
Dorman – Engine Water Pump Pulley (Part No.300-939)
from
$32.49
Damaged your engine water pump pulley? This pulley is a direct replacement for the original manufacturer’s part on specific vehicle years, makes and models, restoring proper performance.
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Product Features:
- Direct replacement – this engine water pump pulley matches the fit and function of the original part on specific vehicles
- Durable design – built to withstand the elements and road debris
- Thoroughly tested – must pass strict standards to ensure reliable longevity
- Trustworthy quality – backed by team of engineers and inspectors in United States
Carquest Premium – A/C O-Ring/Gasket Kit (Part No.T26731)
from
$15.99
Carquest A/C O-Rings and Gaskets are designed for optimal performance to protect your air conditioning parts and systems from unwanted leaks. They are designed to seal each connection with premium quality material and exact measurements.
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GM Genuine Parts – Air Conditioning Evaporator Fitting Gasket (Part No.15-2722)
from
$11.49
GM Genuine Parts A/C Refrigerant Line Seal Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
Product Features:
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Product Features:
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
Carquest Premium – Multi-Use Connector (Part No.PTA2375)
from
$36.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
Product Features:
See More
Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Sealed connections (where applicable) to prevent environmental corrosion and performance issues
- Global coverage for import and/or domestic applications
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Motorad – Engine Coolant Thermostat Housing Assembly Thermostat: With Gasket, 195 Degrees (Part No.4841KT)
from
$31.99
Kit includes thermostat, housing, and all necessary seals/gaskets to do the complete job. These individual parts are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat and housing will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
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Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Dorman – Blower Motor Resistor (Part No.973-074)
from
$198.99
Product Features:
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- Direct replacement – this blower motor resistor matches the fit, function and performance of the original motor on specific vehicles
- Restores performance – fixes a fan that’s only operating on one speed or not working at all
- Thoroughly tested – examined and validated to perform safely and effectively
- Trustworthy quality – backed by team of engineers and inspectors in the United States
GM Genuine Parts – Air Conditioning Refrigerant Temperature Sensor (Part No.15-72053)
from
$40.99
GM Genuine Parts A/C Refrigerant Temperature Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These sensors measure the temperature of the refrigerant discharged from the evaporator core in the low side refrigerant line. The A/C refrigerant temperature sensor data is used to cycle the A/C compressor ON and OFF to prevent the evaporator core from freezing. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
Product Features:
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Product Features:
- This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
- Measures refrigerant temperature released from the evaporator core
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
- GM regularly updates production and service part designs to integrate new materials and technologies
Upgrade your 1998 Cadillac DeVille with Top-Quality Cooling and Climate Controls
When it comes to maintaining or upgrading your 1998 Cadillac DeVille, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Cadillac or enhancing its overall performance, Cooling and Climate Controls are key to keeping your DeVille functioning at its best. At Advance Auto Parts, we offer a wide selection of 112 Cooling and Climate Controls for the 1998 Cadillac DeVille, designed to meet your needs without breaking the bank.
From
Heating Part
replacements to
Engine Cooling Parts
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Cooling and Climate Controls for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Cooling and Climate Controls for your 1998 Cadillac DeVille at great prices.
Our Cooling and Climate Controls inventory for this model
ranges from just $1.49 to $266.99, with
an average price of $50.04.
Our 112 Cooling and Climate Controls in stock come from 16 trusted brands, so you’re sure to find the right part for your 1998 Cadillac DeVille without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1998 Cadillac DeVille, we stock popular OEM and aftermarket Cooling and Climate Controls from top names
like FELPRO, Factory Air, Dorman, and more.
FELPRO Cooling and Climate Controls
start at just $6.79 and boast an impressive 4.6 stars average rating from customers.
Factory Air and Dorman also bring quality to the table, with Cooling and Climate Controls available starting at $15.99, and at an average 4.4 stars rating.
With 848 customer reviews and counting, our 1998 Cadillac DeVille Cooling and Climate Controls have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Cooling and Climate Control upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 1998 Cadillac DeVille is always ready to roll. We’re committed to providing you with everything you need to keep your DeVille in top shape, all in one place.
Start shopping confidently below for your 1998 Cadillac DeVille!
Best-Selling Heating Parts for 1998 Cadillac DeVilles
Enhance the driving experience in your Cadillac with 1 quality Heating Part components, starting at $82.99.
Carquest Premium – Heater Core (Part No.398214)
from
$82.99
Carquest Premium offers a complete line of automotive heater cores covering 94% of all North American vehicle applications. Carquest Premium provides value in several ways, including increased thermal performance and resistance to corrosion using enhanced design features, such as the latest fin and tube technology and design standardization for maximum availability. Carquest Premium offers certified heater cores that meet or exceed OE specifications and are all fitment checked in the actual vehicle’s HVAC heater module and are, thus, ready to be installed right out of the box for a “Drop-In Fit”. Carquest Premium heater cores are engineered and manufactured under ISO TS16949 quality systems and are 100% leak tested.
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Product Features:
- All heater cores are designed and tested to match or exceed OE specifications for form, fit and performance with a clear focus on obtaining the highest heat transfer performance possible through use of quality materials and manufacturing processes to ensu
- Carquest Premium heater cores are engineered and manufactured under ISO TS16949 quality systems and are 100% leak tested.
- Provides value in several ways, including increased thermal performance and resistance to corrosion using enhanced design features, such as the latest fin and tube technology and design standardization for maximum availability.
- Carquest Premium offers a complete line of automotive heater cores covering 94% of all North American vehicle applications.
- Our advanced engineering methods coupled with our innovative manufacturing technology provides products to the aftermarket that meet or exceed form, fit, and function of OEM Parts
Most Popular 1998 Cadillac DeVille Engine Cooling Parts
Customize your Cadillac with 36 Engine Cooling Parts products
like Thermostats,
Radiators, and
Water Pumps, all
priced under $201.99.
Imperial – Adjustable Thermostatic Fan Control (Part No.226203)
from
$23.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
Product Features:
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Product Features:
- Economy adjustable thermostatic fan control
- Economy Model; 32-248 Deg. F
- For use with Imperial electric fans
- Probe installs into radiator fins
- Contains gaskets, O-rings, or seals to properly replace the product
- Brass construction for accurate temperature sensing
- Zinc coated terminal to resist corrosion
- Vehicle specific applications
Delphi – Engine Coolant Temperature Sensor (Part No.TS10075)
from
$29.99
Delphi’s history is one of OE heritage and quality. Our global technical requirements include design specifications and validation testing based on over 100 years of OE experience. Our material selections, material thickness, and material types are built from OE specifications to exceed aftermarket expectations. We put in place strict manufacturing processes to ensure quality control in every part we make. Delphi’s pioneering spirit delivers innovative solutions designed to support the aftermarket in servicing the vehicles of today, and tomorrow.
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Product Features:
- Delphi temperature sensors deliver accurate readings and optimal performance
- Delphi’s one-piece design and automated production process eliminates internal connectors and failure points
- Each sensor is electrically insulated to eliminate interference from other components in the vehicle
- Delphi temperature sensors are impervious to electrical noise and interference
Felpro – WATER PUMP GASKET SET (Part No.35656)
from
$16.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design
- Manufactured for the sealing repair environment
- Validated for fit, form, and function
- Quality that you can trust
Carquest Premium – Coolant Housing/Water Outlet (Part No.85284)
from
$22.99
We are proud to offer this Carquest product line: Carquest Water Outlets. Our products are engineered and tested to provide years of trouble free operation and designed to be hassle free OE replacement part that meets and/or exceeds OE standards. Backed by over 50 years of mobile temperature control experience, fix it once and fix it right with CARQUST Water Outlets and Thermostat Housings.
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Product Features:
- Meets and/or exceeds OEM standard
- Direct-fit replacement for ease of installation
- Coated with corrosion and rust inhibitor
- 100% leak tested
- Meets and/or exceeds OEM standard
- Coated with corrosion and rust inhibitor
- 100% leak tested
- Direct-fit replacement for ease of installation
Carquest Premium – Radiator Cap: 16 PSI (Part No.10230)
from
$10.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
Product Features:
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Product Features:
- Maintains proper cooling system pressure
- Easy installation and removal
- 100% tested to ensure proper pressure and longevity
- Meets all OEM specifications
Carquest Premium – Radiator Cap: 16 PSI (Part No.10330)
from
$13.49
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
Product Features:
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Product Features:
- Safety lever to vent coolant pressure before removal
- Maintains proper cooling system pressure
- Easy installation and removal
- 100% tested to ensure proper pressure and longevity
- Meets all OEM specifications
Factory Air – Coolant Temp Sensor Switch (Part No.36403)
from
$24.05
High quality OE replacement part with all components needed to complete the job
Product Features:
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Product Features:
- Contains gaskets, O-rings, or seals to properly replace the product
- Brass construction for accurate temperature sensing
- Color coded for easy identification
- Zinc coated terminal to resist corrosion
Carquest Premium – Standard Thermostat: With Seal, 180 Degrees (Part No.14228)
from
$23.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
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Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Dorman – Engine Water Pump Pulley (Part No.300-940)
from
$76.99
Damaged your engine water pump pulley? This pulley is a direct replacement for the original manufacturer’s part on specific vehicle years, makes and models, restoring proper performance.
Product Features:
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Product Features:
- Direct replacement – this engine water pump pulley matches the fit and function of the original part on specific vehicles
- Durable design – built to withstand the elements and road debris
- Thoroughly tested – must pass strict standards to ensure reliable longevity
- Trustworthy quality – backed by team of engineers and inspectors in United States
Carquest Premium – Radiator: With Engine And Transmission Oil Coolers (Part No.432386)
from
$201.99
Carquest Premium radiators are designed and engineered for maximum performance, using the highest-grade materials to ensure all radiators meet or exceed original equipment (O.E.) fit, form and function. Carquest Premium radiators are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Most modern vehicles use radiators with plastic tanks and our parts are engineered with integrated ribbing to prevent damage during thermal cycling. Carquest Premium radiators are also 100% tested to ensure a durable, leak-free cooling system repair.
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Product Features:
- Thermal tested under real-life temperature simulations
- High tensile strength aluminum for maximum crimp strength
- Plastic tanks are engineered with integrated ribbing for added strength to withstand cracks, bowing and distortion during thermal cycles
- Thermal expansion slots extend core life and reduce failure rates by allowing improved core expansion and contraction during systematic heat cycles
Felpro – WATER PUMP GASKET SET (Part No.35794)
from
$6.79
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
Product Features:
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design
- Manufactured for the sealing repair environment
- Validated for fit, form, and function
- Quality that you can trust
Felpro – Engine Water Pump Installation Kit (Part No.ES 72758)
from
$44.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design
- Manufactured for the sealing repair environment
- Validated for fit, form, and function
- Quality that you can trust
Imperial – Electric Fan, 16" Diameter (Part No.226116)
from
$92.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
Product Features:
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Product Features:
- Rapid-Cool Thin-Line electric fans
- 16″ diameter
- 1,400 CFM
- Use as a pusher or puller fan
- Motors built and tested to quality specifications
- 16 in. universal fit reversible fan
- 1400 CFM
- UNIVERSAL fan, NOT a direct OE replacement. Measure core and verify space.
Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T1163)
from
$59.99
Carquest Premium water pumps are 100% new, high-quality parts that meet or exceed original equipment (O.E.) specifications. All components, including the housing, hub, bearings, gaskets and seals are designed for long-lasting service life. These water pumps are supplied with the gaskets or seals necessary for installation. Our Carquest Premium water pumps undergo stringent testing to ensure superior performance that we stand behind with an industry-leading warranty.
Product Features:
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Product Features:
- 100% tested for reliable performance
- Durable housing features precisely machined mounting surface for proper sealing and fitment
- Equipped with weep chamber or similar feature to help prevent unnecessary replacement
- Included heavy-duty unitized bearings, pressed-on hubs and optimal impeller clearance for a long-lasting water pump
- All gaskets or seals necessary for water pump are included
- This pump is driven by the accessory belt and we recommend replacement if nearing service recommendation
- This pump is driven by the timing chain; see vehicle manufacturer recommendation for replacement of timing components
- This pump is driven by the timing belt; see vehicle manufacturer recommendation for replacement of timing components
Felpro – Multi-Purpose O-Ring (Part No.35346)
from
$6.29
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design
- Manufactured for the sealing repair environment
- Validated for fit, form, and function
- Quality that you can trust
Imperial – Electric Fan, 12" Diameter (Part No.226112)
from
$108.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
Product Features:
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Product Features:
- Rapid-Cool Thin-Line electric fans
- 12″ Diameter
- 800 CFM
- Use as a pusher or puller fan
- Motors built and tested to quality specifications
- 12 in. universal fit reversible fan
- 800 CFM
- UNIVERSAL fan, NOT a direct OE replacement. Measure core and verify space.
Imperial – Adjustable Thermostatic Fan Control (Part No.226204)
from
$65.99
Adjustable Thermostatic Fan Control. 160-210°F; push-in probe. Controls the operating temperature of Imperial electric fans. Operates up to 2 fans.
Product Features:
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Product Features:
- Adjustable thermostatic fan control
- 160-210°F push-in probe
- For use with Imperial electric fans
- Probe installs into radiator fins
Driveworks Water Pumps – Water Pump (Part No.58-512)
from
$43.99
Manufactured to meet or exceed OEM specifications.
Product Features:
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Product Features:
- 100% leak tested and hub-pull tested to promote a long, trouble-free performance life
- Designed and manufactured with new, high-quality unitized seals from OE suppliers to ensure long, trouble-free performance
- Each unit uses the proper bearing design as specified by the OE manufacturer to meet the specific radial torque and axial load requirements of each application to promote long bearing life and trouble-free performance
- Supplied with high-quality mounting gasket and other seals/gaskets as applicable per application to help complete the job
- Manufactured to original casting specifications to ensure a proper fit and proper water flow for efficient cooling
Imperial – Thermostatic Fan Control – Preset (Part No.226206)
from
$46.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
Product Features:
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Product Features:
- Preset thermostatic fan control
- 185 Deg. F preset
- For use with Imperial electric fans
- Probe installs into radiator fins
- Contains gaskets, O-rings, or seals to properly replace the product
- Brass construction for accurate temperature sensing
- Zinc coated terminal to resist corrosion
- Vehicle specific applications
Mr. Gasket – Thermocap Radiator Cap (Part No.2471S)
from
$51.99
Knowing your coolant temperature can help to prevent burn injuries. Thermocap Cap, with its built-in calibrated thermometer, indicates the coolant temperature. This is useful information prior to cap removal. Never attempt to remove Thermocap Cap when the coolant temperature is very hot. The escaping hot coolant and steam may burn you. Reclamation valve works great with your coolant recovery system. Your radiator can reclaim coolant from your overflow bottle. Wide 30 degree to 270 degree F temperature range. Calibrated in centigrade and Fahrenheit. Color-coded temperature ranges.
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Product Features:
- Indicates Coolant Temperature
- Helps to Prevent Injuries from coolant or steam burns
- Integrated Coolant Reclamation Valve
- Improves Underhood Appearance
- Fahrenheit and centigrade readings
- Various valve pressures available
Imperial – Thermostatic Fan Control – Adjustable (Part No.226208)
from
$69.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
Product Features:
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Product Features:
- Adjustable thermostatic fan control
- 160 Deg. F – 210 Deg. F thread-in probe
- For use with Imperial electric fans
- Thread-in probe for installation in water jacket or radiator
- Contains gaskets, O-rings, or seals to properly replace the product
- Brass construction for accurate temperature sensing
- Zinc coated terminal to resist corrosion
- Vehicle specific applications
Carquest Premium – Coolant Temperature Sensor (Part No.WTC1001)
from
$26.99
Product Features:
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- Designed to meet or exceed OE specifications for fit, form and function
- 100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
- OE precision matched thermistor ensuring Carquest sensors match OE output resistances across all temperature positions
- O-rings, seals or thread sealant are included if required
- Weather-tight connectors prevent leaks and corrosion for longer life
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Motorad UltraStats – Thermostat: With Seal, 180 Degrees (Part No.5339-180)
from
$34.99
UltraStat Thermostats are the toughest thermostats on the market. All heavy gauge stainless steel construction provides long-life durability, as well as complete corrosion resitance. Exclusive BLVT Valve technology minimizes thermal shock to cooling system components.
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Product Features:
- Heavy gauge stainless steel components offer increased reliability and long-lasting durability
- Exclusive BLVT Valve Technology minimizes thermal shock to cooling system components
- Stainless steel thermal element for unmatched corrosion resistance and revolutionary REAX wax mixture provides quicker reaction time
- AccuSpring Design for stable temperature control and increased cabin comfort
Carquest Premium – Radiator Cap: 16 PSI (Part No.10226)
from
$9.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
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Product Features:
- Maintains proper cooling system pressure
- Easy installation and removal
- 100% tested to ensure proper pressure and longevity
- Meets all OEM specifications
Top Picks for 1998 Cadillac DeVille Air Conditioning Parts
Upgrade Cadillac DeVilles with top-quality Air Conditioning Parts parts, including 64 OEM and aftermarket selections for your 1998 model.
ACDelco – Multi-Purpose Relay (Part No.D1741C)
from
$28.99
ACDelco Professional Temperature Control Relay is a high quality aftermarket replacement component for one or more of the following vehicle systems: HVAC. This premium aftermarket relay is manufactured to meet or exceed your expectations for fit, form, and function.
Product Features:
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Product Features:
- Professional, premium aftermarket replacement
- Provides the performance and dependability you expect from ACDelco
- Manufactured to meet expectations for fit, form, and function
GM Genuine Parts – Air Conditioning System Valve Core (Part No.15-1119)
from
$14.99
GM Genuine Parts A/C System Valve Cores are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These A/C system valve cores are components of the A/C service valve through which your vehicle’s refrigerant can be accessed and serviced. The valve core is a spring-loaded poppet valve that is opened when the service technician connects the A/C service machine hose couplers. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
Product Features:
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Product Features:
- Repair leaking A/C system, restore A/C function
- Helps restore A/C Function
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
- GM regularly updates production and service part designs to integrate new materials and technologies
Factory Air – O-Ring & Gasket A/C System Seal Kit (Part No.26731)
from
$15.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Factory Air.
Product Features:
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Product Features:
- All the seals needed to complete the job
- Compatible with both R12 and R134a refrigerants
- Application specific
- SUV and rear air applications
- All the seals needed to complete the job
- Compatible with both R12 and R134a refrigerants
- Application specific
- SUV and rear air applications
Factory Air – Compressor Mounted Low Cut-Out Pressure Switch (Part No.35970)
from
$34.49
High quality OE replacement part with all components needed to complete the job
Product Features:
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Product Features:
- Contains gaskets, O-rings, or seals to properly replace the product
- Color coded for easy identification
- Zinc coated to resist corrosion
- Improved 2 terminal design replacing older 1 terminal switch
Dorman – Pigtail -Evap. Canister Vent Valve Solenoid, Red, 2-way with Leads (Part No.645-631)
from
$41.99
Make better electrical repairs and accessory installations with a Dorman pigtail connector. Designed for a clean appearance when installed, Dorman connectors are ideal for neatly securing wiring jobs in automotive, commercial, industrial and household applications. Our pigtails are constructed from quality materials for long service life and resistance to the elements, and offer a range of features including locking tabs, weatherproof seals and more, where applicable. Check the product details to choose the best product for your electrical wiring needs.
Product Features:
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Product Features:
- Ideal solution – this pigtail connector is designed to neatly connect to an idle control valve on specified vehicles
- Ensure fit – check the product details to choose the best product for your needs
- Durable construction – designed and manufactured to strict specifications for reliable performance
- Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
Carquest Premium – A/C White Orifice Tube (Part No.T38623)
from
$3.29
Carquest Orifice Tubes are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each orifice tube is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.
Product Features:
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Product Features:
- Each orifice tube is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
- O-Rings necessary for installation are included.
- Color coded
Carquest Premium – A/C Severe Temp Automatic Adjusting Orifice Tube (Part No.T38904)
from
$19.99
Carquest Orifice Tubes are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each orifice tube is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.
Product Features:
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Product Features:
- Each orifice tube is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
- O-Rings necessary for installation are included.
- Color coded
Factory Air – Compressor Mounted High Cut-Out Pressure Switch (Part No.35974)
from
$36.99
High quality OE replacement part with all components needed to complete the job
Product Features:
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Product Features:
- Contains gaskets, O-rings, or seals to properly replace the product
- Color coded for easy identification
- Zinc coated to resist corrosion
- Improved 2 terminal design replacing older 1 terminal switch
Factory Air – Standard Relay (Part No.36008)
from
$27.49
High quality OE replacement part with all components needed to complete the job
Product Features:
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Product Features:
- Precision engineered
- OE style molded connectors
- Quality contacts ensure proper conductivity
- Vehicle specific applications
Factory Air – Cap & Valve A/C System Seal Kit (Part No.26775)
from
$18.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Factory Air.
Product Features:
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Product Features:
- All the seals needed to complete the job
- Compatible with both R12 and R134a refrigerants
- SUV and rear air applications
- Application specific
- All the seals needed to complete the job
- Compatible with both R12 and R134a refrigerants
- SUV and rear air applications
- Application specific
Carquest Premium – 2 Pole Radiator or Condenser Fan Motor (Part No.35380)
from
$49.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Carquest.
Product Features:
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Product Features:
- Matches the OE performance
- Long life and reliability
- Allows for different size wheels
- Vehicle specific applications
- Matches the OE performance
- Long life and reliability
- Allows for different size wheels
- Vehicle specific applications
Carquest Premium – A/C Standard Temp Automatic Adjusting Orifice Tube (Part No.T38902)
from
$19.79
Carquest Orifice Tubes are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each orifice tube is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.
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Product Features:
- The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
- Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
- Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
- O-Rings necessary for installation are included.
Factory Air – Compressor Mounted Low Cut-Out Pressure Switch (Part No.35973)
from
$31.49
High quality OE replacement part with all components needed to complete the job
Product Features:
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Product Features:
- Contains gaskets, O-rings, or seals to properly replace the product
- Color coded for easy identification
- Zinc coated to resist corrosion
- Improved 2 terminal design replacing older 1 terminal switch
Carquest Premium – A/C Premium OEM Improved, New, with Clutch, with HD6 Compressor (Part No.T58956)
from
$266.99
This premium new compressor improves upon the original equipment design by providing two additional pistons and a center seal lip to prevent a center seal leak created by road conditions. Carquest New Compressors are designed, manufactured and tested to meet or exceed strict original equipment specifications for superior quality and performance. Each new compressor is tested to provide durable life to the vehicle’s air conditioning system. All new compressor components are assembled using state of the art equipment and techniques to ensure a smooth operation. Each part is equipped with a clutch and connector that matches the original equipment part and provides an exact replacement to your vehicle’s part. All compressors are supplied with the necessary gaskets and o-rings for installation.
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Product Features:
- Each new compressor design undergoes rigorous life cycle testing at high RPMs and pressures to ensure that they can withstand years in the harshest conditions.
- New compressors are designed with utmost precision using 3D coordinate measuring machines to ensure a perfect fit.
- The production process contains automated controls at every stage that alerts and halts production in case of an error, assuring that the finished product will always be flawless.
- All new compressors must pass a helium leak test and pump up function test prior to packaging.
- O-Rings and gaskets necessary for installation are included.
- Matched high-quality needle-roller bearing ensures low friction and high load capability.
- Light weight aluminum energy-saving casting used for construction.
Dorman – Help – Air Conditioning Bypass Pulley (Part No.34209)
from
$61.99
This A/C compressor bypass pulley is a cost-effective solution to allow the original equipment drive belt to be used while bypassing an inoperable A/C compressor.
Product Features:
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Product Features:
- Cost-effective solution – this bypass pulley retains the use of the standard drive belt after a failed A/C compressor is removed
- Durable components – this bypass pulley uses quality components for a long service life
- Easy to install – uses the same mounting points as the A/C compressor
- Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life
Driveworks – Ball Bearing (Part No.S-907257)
from
$22.49
Value-priced bearing meets all cataloged application requirements.
Product Features:
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Product Features:
- Brand may vary by location
Dorman – Body Bolt – M6-1.0 X 25mm (Part No.963-232D)
from
$4.99
These bolts are manufactured using durable materials and corrosion-tested to ensure required strength and longevity.
Product Features:
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Product Features:
- Durable materials – manufactured to specific thread tolerance standards
- Corrosion tested – hardware undergoes salt spray testing to ensure corrosion resistance
- Multipurpose usefulness – can be used in a variety of applications, from auto to home
- Trustworthy quality – backed by team of professional engineers and quality control specialists in the United States
Driveworks – Electrical Relay (Part No.83265)
from
$15.79
Driveworks offers a line of aftermarket parts and accessories that are commercially acceptable and competitively priced, which provides professional technicians and DIYers with an affordable alternative for repairs.
Product Features:
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Product Features:
- Direct-fit OE replacement ensures ease of installation
- Designed to meet OE performance
- As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
- As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
Carquest Premium – Multi-Purpose Relay (Part No.RAA1234)
from
$16.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
Product Features:
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Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
Carquest Premium – Multi-Purpose Relay (Part No.RAA1236)
from
$29.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
Product Features:
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Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
GM Genuine Parts – Multi-Purpose Relay (Part No.15-81106)
from
$32.99
GM Genuine Parts Wiring Relays are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These relays help connect or disconnect power to a vehicle accessory when it receives a low voltage signal from a switch. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
Product Features:
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Product Features:
- Helps connect or disconnect power to vehicle accessories
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
GM Genuine Parts – Gray Multi-Purpose Relay (Part No.13503102)
from
$8.99
GM Genuine Parts Wiring Relays are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These relays help connect or disconnect power to a vehicle accessory when it receives a low voltage signal from a switch. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
Product Features:
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Product Features:
- Helps connect or disconnect power to vehicle accessories
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
GM Genuine Parts – Gray Multi-Purpose Pigtail (Part No.PT3923)
from
$46.49
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
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Product Features:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Carquest – Multi-Purpose Relay (Part No.83A1008)
from
$18.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing ¿ utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) ¿ in the part design process ensures speed-to-market and a precise fit guaranteed.
- Computer-Aided Design (CAD), laser scanning and 3D printing ┐ utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) ┐ in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
In-Demand Blend Doors for 1998 Cadillac DeVilles
Select from 3 premium Blend Doors parts for your 1998 Cadillac DeVille, with prices ranging from $33.99 to $143.99.
Dorman – HVAC Blend Door Actuator: 1 Piece (Part No.604-128)
from
$97.99
This air door actuator directly replaces the original actuator on specific vehicle years, makes, models, configurations and positions to restore proper HVAC operation. Please note that many vehicles have several different air door actuators, which are designed for specific positions and functions in the vehicle. To ensure you have what you need, carefully review the application notes for this part to verify it matches the position and function of the actuator you need to replace. In some online ordering systems, you may need to enter your vehicle information first to see the application notes for your vehicle. If you don’t know which actuator position you need to replace, consult a qualified service technician.
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Product Features:
- Direct replacement – made to match the fit and function of the original air door actuator on certain vehicle years, makes, models and configurations
- Position specific – vehicles often have multiple different HVAC door actuators; review this part’s application notes to verify it matches the location and function of the actuator you need to replace
- Durable construction – designed and tested to strict standards to help resist wear and electrical burnout for reliable operation and long service life
- Trustworthy quality – backed by a team of experts and engineers in the United States, and more than a century of experience
Dorman – HVAC Blend Door Actuator: 1 Piece (Part No.604-923)
from
$33.99
This air door actuator directly replaces the original actuator on specific vehicle years, makes, models, configurations and positions to restore proper HVAC operation. Please note that many vehicles have several different air door actuators, which are designed for specific positions and functions in the vehicle. To ensure you have what you need, carefully review the application notes for this part to verify it matches the position and function of the actuator you need to replace. In some online ordering systems, you may need to enter your vehicle information first to see the application notes for your vehicle. If you don’t know which actuator position you need to replace, consult a qualified service technician.
Product Features:
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Product Features:
- Direct replacement – made to match the fit and function of the original air door actuator on certain vehicle years, makes, models and configurations
- Position specific – vehicles often have multiple different HVAC door actuators; review this part’s application notes to verify it matches the location and function of the actuator you need to replace
- Durable construction – designed and tested to strict standards to help resist wear and electrical burnout for reliable operation and long service life
- Trustworthy quality – backed by a team of experts and engineers in the United States, and more than a century of experience
GM Genuine Parts – ACTUATOR (Part No.15-72215)
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$143.99
ACTUATOR
Most Sold 1998 Cadillac DeVille Blower Motor and Related Products
Explore our best-selling Cadillac parts for the 1998 DeVille among 6 OEM and aftermarket options starting from $36.99.
GM Genuine Parts – 4-Way Female Gray Multi-Purpose Pigtail (Part No.PT1231)
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$90.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
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Product Features:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Carquest Premium – Blower Motor: with Wheel (Part No.35121)
from
$209.99
Carquest Premium Blower Motors are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it right with Carquest Premium Blower Motors. Meets or exceeds OE design. Magnetic size and properties compare or exceed OEM. Windings meet or exceed OEM Specifications. Motor RPM equivalent to or exceeds OEM motor.
Product Features:
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Product Features:
- Meets or exceeds OE design and performance
- Magnetic size and properties compare or exceed OEM
- Windings meet or exceed OEM specifications
- Motor RPM equivalent to or exceeds OEM motor
- Meets or exceeds OE design and performance
- Magnetic size and properties compare or exceed OEM
- Windings meet or exceed OEM specifications
- Motor RPM equivalent to or exceeds OEM motor
Carquest Premium – HVAC Blower Motor Resistor (Part No.RUC1123)
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$205.99
Blower motor resistor fail? Restore proper heating and cooling functionality with this direct replacement resistor designed to match the operation and performance of the original equipment.
Product Features:
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Product Features:
- Restores Functionality – Manufactured to original equipment specifications to restore full HVAC operation
- Original equipment quality – Carquest blower motor resistors meet the high quality material standards and tolerances as the original equipment
- Complete kit – Each kit includes the resistor, connector, and splice connectors to complete the job
- Direct replacement – Carquest blower motor resistor kits are a direct replacement to the original equipment resistor
Carquest Premium – HVAC Blower Motor Resistor Connector (Part No.FAA1161)
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$55.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
Product Features:
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Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Sealed connections (where applicable) to prevent environmental corrosion and performance issues
- Global coverage for import and/or domestic applications
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Carquest Premium – Multi-Use Connector (Part No.PTA1344)
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$63.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
Product Features:
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Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Carquest Premium – Multi-Use Connector (Part No.PTA2375)
from
$36.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
Product Features:
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Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Sealed connections (where applicable) to prevent environmental corrosion and performance issues
- Global coverage for import and/or domestic applications
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Top-Rated Cooling and Climate Controls Brands For Your 1998 Cadillac DeVille
Shop for the best-rated brands offering Cooling and Climate Controls and other products for your 1998 Cadillac DeVilles. Below you’ll find some of our best rated Cooling and Climate Controls from FELPRO, Factory Air, and Dorman, and more. Cooling and Climate Controls from these brands that fit a 1998 DeVille start at just $6.79 and are rated as high as 4.6 stars. OEM and aftermarket Cooling and Climate Controls don’t get more top quality, durable, and affordable than from the brands below.
Popular FELPRO 1998 Cadillac DeVille Cooling and Climate Controls
When it comes to maintaining or upgrading your 1998 Cadillac DeVille, using quality Cooling and Climate Controls is essential to ensure durability and a perfect fit. FELPRO ticks all of those boxes. We offer a wide selection of FELPRO Cooling and Climate Controls, specifically designed for the 1998 Cadillac DeVille. With over 3 FELPRO brand Cooling and Climate Controls in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $6.79, with an average price of just $22.76. Plus, with over 15 customer reviews and an average rating of 4.6 stars, you can trust that our FELPRO Cooling and Climate Controls will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
from
$44.99
(5)
Engine Water Pump Installation Kit
“gaskets worked fine, use some permatex to secure in place during assembly. buy some stubby metric ratchet wrenches for rear bolts. no room to work und”
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$6.79
(9)
WATER PUMP GASKET SET
“This was an exact fit for a 2004 Cadillac Deville. Great fit. The only difference between this one and stock is it is missing the little tab, which I'”
Popular Factory Air 1998 Cadillac DeVille Cooling and Climate Controls
Factory Air auto parts is one of the highest quality Cooling and Climate Control brands in the market. Any 1998 Cadillac DeVille owner should feel confident when installing genuine Factory Air parts in their vehicle. To ensure the best fit and performance for your 1998 DeVille, Advance Auto Parts carries a full inventory of 3 Factory Air Cooling and Climate Controls. Plus you will be keeping your Cadillac in peak condition while saving money because prices on these Factory Air Cooling and Climate Controls range from $15.99 to $34.49, plus, with more than 62 customer reviews and an impressive 4.4 stars average rating, you can be confident the Fram Cooling and Climate Controls below will deliver on both quality and value.
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$34.49
(1)
Compressor Mounted Low Cut-Out Pressure Switch
“It was the problem new on mad ac work”
from
$15.99
(5)
O-Ring & Gasket A/C System Seal Kit
“Worked well for my 2000 Pontiac Bonneville SE.”
FAQs for 1998 Cadillac DeVille Cooling and Climate Controls
Which Cooling and Climate Controls are best-sellers for 1998 Cadillac DeVilles?
Out of 112 Cooling and Climate Controls that fit 1998 Cadillac DeVilles, the following parts are the top sellers:
- Radiator Cap: 16 PSI (17110037) – $13.49
- Body Bolt – M6-1.0 X 25mm (11910833) – $4.99
- Coolant Temp Sensor Switch (5899370) – $24.05
What’s the price range for 1998 Cadillac DeVille Cooling and Climate Controls?
Cooling and Climate Control prices for the 1998 Cadillac DeVille start at $1.49 and go up to $266.99 for the most premium parts.
What’s the average price of a Cooling and Climate Control for a 1998 Cadillac DeVille?
The average price for Cooling and Climate Controls for the 1998 Cadillac DeVille is $50.04. Keep in mind the variety of part types within our Cooling and Climate Control category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Cooling and Climate Controls for other Cadillac DeVille model years?
What are the cheapest Cooling and Climate Controls for my 1998 Cadillac DeVille?
The cheapest 1998 Cadillac DeVille Cooling and Climate Controls we carry in stock are:
- Body Bolt with Washer – M6-1.0 X 25mm (sold by each) (22141637) – $1.49
- A/C Orifice Tube (11745065) – $1.99
- A/C Orifice Tube (11745060) – $2.99
- A/C White Orifice Tube (10052818) – $3.29
- Body Bolt – M6-1.0 X 25mm (11910833) – $4.99
What are the top-rated Cooling and Climate Controls that fit the 1998 Cadillac DeVille?
Out of 848 reviews by customers, our 1998 Cadillac DeVille Cooling and Climate Controls have an average customer rating of . These are some of the highest-rated Cooling and Climate Control types for the 1998 Cadillac DeVille and their top-rated products:
- Engine Cooling Parts
- Engine Coolant Temperature Sensor (25987687) – $29.99
- Adjustable Thermostatic Fan Control (6016936) – $23.99
- Coolant Housing/Water Outlet (10001213) – $22.99
- Blower Motor and Related Products
- Engine Coolant Temperature Sensor (25987687) – $29.99
- Adjustable Thermostatic Fan Control (6016936) – $23.99
- Coolant Housing/Water Outlet (10001213) – $22.99
What types of Cooling and Climate Controls do you sell for my 1998 Cadillac DeVille?
As of 11/2/25, these are some of the most in-demand types of Cooling and Climate Controls for a 1998 Cadillac DeVille:
Can I get help with 1998 Cadillac DeVille Cooling and Climate Control orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Cadillac Cooling and Climate Controls and more.
What is your return policy for Cadillac DeVille Cooling and Climate Controls?
Advance Auto Parts keeps returns simple. For new Cadillac DeVille Cooling and Climate Controls and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
