1990 Cadillac Fleetwood Air Conditioning Parts

Keep Your 1990 Cadillac Fleetwood in Top Shape with Quality Air Conditioning Parts

Whether you’re repairing or upgrading your Air Conditioning Part, using high-quality parts is key to keeping your 1990 Cadillac Fleetwood looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Air Conditioning Relays, Expansion Valve and Orifice Tubes, and AC Compressor Without Clutch. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Air Conditioning Parts from Trusted Brands

Looking for a reliable Air Conditioning Part? We’ve got you covered with options from brands you know and trust like Factory Air, Carquest Premium, and GM Genuine. For example, Factory Air Air Conditioning Parts start at just $11.99 with an average 4.4 star rating. Carquest Premium and GM Genuine offer similar pricing and quality, backed by strong customer feedback. With over 738 reviews and a solid 4 star average, you can shop with confidence knowing other Cadillac Fleetwood owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1990 Cadillac Fleetwood Air Conditioning Part at Advance Auto Parts is around $49.19, with a range that starts at $0.71 and goes up to $367.99. With 61 options in stock from 14 trusted brands, finding the right fit is easy. Popular picks like Multi Purpose Relay, Air Conditioning Orifice Tube, and Standard Relay start at just $9.49 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Air Conditioning Part, don’t forget to check out other key components like Blower Motor and Related Products and Engine Cooling Parts. At Advance Auto Parts, we’re here to help you keep your 1990 Cadillac Fleetwood in peak condition, inside and out.

Essential 1990 Cadillac Fleetwood Air Conditioning Parts

Factory Air – New GM Harrison DA6-HR6-HD6-HT6+HE6 Clutch Assembly w/ Coil (Part No.47667)

New GM Harrison DA6-HR6-HD6-HT6+HE6 Clutch Assembly w/ Coil

from

$182.99
High quality OE replacement part with all components needed to complete the job

Product Features:
  • All mounting hardware included
  • Every coil tested for proper ohms
  • Vehicle specific applications
  • Coated to prevent corrosion
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Carquest Premium – Multi Purpose Relay (Part No.RAA1235)

Multi Purpose Relay

from

$10.49
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Factory Air – Cap & Valve A/C System Seal Kit (Part No.26775)

Cap & Valve A/C System Seal Kit

from

$14.99
High quality OE replacement part with all components needed to complete the job

Product Features:
  • All the seals needed to complete the job
  • Compatible with both R12 and R134a refrigerants
  • SUV and rear air applications
  • Application specific
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Dorman – 2-Wire A/C High Pressure Switch (Part No.85147)

2-Wire A/C High Pressure Switch

from

$34.49
This HVAC switch connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this HVAC switch connector matches the appearance and function of the factory hardware on specified applications.
  • Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Carquest Premium – Multi Purpose Relay (Part No.RAC1292)

Multi Purpose Relay

from

$18.79
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Dorman – Body Bolt M6-1.0 x 25mm (Part No.963-232)

Body Bolt M6-1.0 x 25mm

from

$3.79
These bolts are manufactured using durable materials and corrosion-tested to ensure required strength and longevity.

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
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Carquest Premium – A/C Compressor Cut-Out Switch (Part No.ACA1257)

A/C Compressor Cut-Out Switch

from

$30.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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GM Genuine Parts – Air Conditioning Evaporator Fitting Gasket (Part No.15-2722)

Air Conditioning Evaporator Fitting Gasket

from

$11.29
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:
  • 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
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Carquest Premium – A/C Standard Temp Automatic Adjusting Orifice Tube (Part No.T38903)

A/C Standard Temp Automatic Adjusting Orifice Tube

from

$22.99
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:
  • 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
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Carquest Premium – Engine Cooling Fan Motor Relay Connector (Part No.PTA1246)

Engine Cooling Fan Motor Relay Connector

from

$28.49
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • 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
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ACDelco – 2-Way Female Black Multi-Purpose Pigtail (Part No.PT131)

2-Way Female Black Multi-Purpose Pigtail

from

$32.49
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:
  • 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
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Carquest Standard – Reman GM A6 Compressor w/ Clutch (Part No.DW57098)

Reman GM A6 Compressor w/ Clutch

from

$334.99
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:
  • Built in a TS16949 certified manufacturing environment to ensure consistent quality that meets or exceeds OE specifications for fit, form, function and durability
  • All remanufactured compressors are built using the latest compressor technology available today and using strict remanufacturing processes
  • All units have new seals, O-rings, gaskets and clutch bearings
  • Tested for noise, vibration, durability, vacuum decay and pressure decay to ensure no leaks and longer life
  • Remanufactured compressors are 100 percent tested to ensure compressor function and noise level meets or exceeds OE specifications
  • Remanufactured compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications
  • Remanufactured compressors are individually vacuum and pressure tested to ensure no leaks
  • Remanufactured compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor
  • Remanufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality standards in the Re-manufacturing process
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Carquest Premium – A/C Plate and Fin Evaporator (Part No.T54474)

A/C Plate and Fin Evaporator

from

$104.99
Carquest Evaporators are designed to remove heat from the air inside the passenger compartment of a vehicle resulting in cooler air temperatures. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.

Product Features:
  • The design and manufacture of the evaporators result in uniform refrigerant distribution with optimal flow for improved performance and maximum heat transfer.
  • The evaporators are constructed to offer a lightweight, compact design that will fit easily within the engine compartment.
  • The surface treatment on each part ensures optimum water drainage to prevent mold and odors in the system.
  • The evaporators are 100% tested to meet or exceed original equipment specifications. Each part is helium tested to ensure no leaks.
  • O-Rings and gaskets necessary for installation are included.
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Factory Air – Green Round O-Ring, sold by each (Part No.24650)

Green Round O-Ring, sold by each

from

$1.99
Made from HNBR material; Compatible with R12 And R134A; High quality construction; Universal applications
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ACDelco – A/C Idler Pulley (Part No.R1081602139ACD)

A/C Idler Pulley

from

$273.99
A/C Idler Pulley

ACDelco – Multi-Purpose Pigtail (Part No.PT1346)

Multi-Purpose Pigtail

from

$83.99
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:
  • 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
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Carquest Premium – A/C Filter Drier (Part No.T33213)

A/C Filter Drier

from

$24.99
Carquest Accumulators and Receiver Driers are designed to store, filter and dry the air conditioning refrigerant to provide proper performance and durability for the air conditioning system. They are manufactured to meet or exceed original equipment specifications.

Product Features:
  • All parts meet or exceed original equipment standards for moisture absorption, pressure and temperature resistance, air tightness, vibration resistance, corrosiveness, and pulse pressure.
  • Desiccant is 100% tested and assembled in a controlled environment to ensure performance meets or exceeds original equipment standards.
  • All accumulators and receiver driers are helium leak tested prior to packaging.
  • O-Rings necessary for installation are included.
See More

Carquest Premium – A/C Clutch Cycle Switch Connector (Part No.PTA1089)

A/C Clutch Cycle Switch Connector

from

$32.49
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • 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
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Carquest Premium – AC Pressure Switch (Part No.ACA1251)

AC Pressure Switch

from

$36.49
The Premium CarQuest Vehicle Solutions line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Switch monitors system pressures, aiding in proper and efficient control of the compressor, fans and system levels. An improperly functioning A/C Pressure Switch will provide erratic or inaccurate actuation and operation, severely affecting system performance and function. Without reliable and accurate actuation from a properly functioning A/C Pressure Switch, critical components and the system as a whole are left unregulated and unprotected which can lead to excessive wear and tear on critical components and costly system damage.

Product Features:
  • Designed and manufactured with high quality materials, industry leading electronic components and strict quality controls. Engineered to meet or exceed OE performance and to meet the uncompromising demands of service professionals.
  • Direct fit replacement matches proper OE fit, form, and function and ensures trouble free installation of your A/C Pressure Switch.
  • All units are tested using advanced end-of-line equipment that pressurize the A/C Pressure Switch, confirm proper calibration and functionality, and check for leaks to ensure each A/C Pressure Switch meets manufacturing specifications before packaging.
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Carquest Premium – 4 Pole Radiator or Condenser Fan Motor (Part No.35377)

4 Pole Radiator or Condenser Fan Motor

from

$85.99
High quality OE replacement part with all components needed to complete the job

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
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Factory Air – Compressor Mounted Low Cut-Out Pressure Switch (Part No.35970)

Compressor Mounted Low Cut-Out Pressure Switch

from

$34.49
High quality OE replacement part with all components needed to complete the job

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
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Santech – A/C O-Ring Kit (Part No.R1151317306SII)

A/C O-Ring Kit

from

$11.89
A/C O-Ring Kit

ACDelco – A/C Compressor Clutch (Part No.R1010601780ACD)

A/C Compressor Clutch

from

$279.71
ACDelco GM Original Equipment A/C Compressor Clutch Kits include the compressor clutch, which engages and disengages the compressor when the A/C is switched ON and Off, and other related components. This original equipment A/C compressor clutch kit is a GM-recommended replacement for you vehicle’s original components and has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Restore A/C compressor clutch to like new performance
  • 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
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Driveworks – Ball Bearing (Part No.S-907257)

Ball Bearing

from

$22.29
Value-priced bearing meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
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Carquest Premium – A/C Harness Connector (Part No.T37201)

A/C Harness Connector

from

$16.79
Carquest A/C Accessories provide a comprehensive offering of premium quality fittings and tools to service all aspects of an a/c service from the most simple fitting replacement to complex diagnostics required for late model applications.
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FAG US – BEARING (Part No.5908-VAW)

BEARING

from

$54.99
BEARING

Dorman – Clip Nut – Wide Panel – No. 8 X 3/8 In, Panel Range .025 In – .125 In (Sold by each) (Part No.700-520)

Clip Nut - Wide Panel - No. 8 X 3/8 In, Panel Range .025 In - .125 In (Sold by each)

from

$0.71
Dorman offers a comprehensive line of Clip / Spring Nuts for a range of automotive applications. They are available for use with a large variety of screw sizes, throat depths, and panel ranges.

Product Features:
  • Constructed of high-quality materials for long-lasting durability.
  • Many different styles are available, including threaded and wide panel
  • Packaged in a variety of piece counts for use with both small and large projects
  • Also suitable for a broad range of industrial and commercial uses
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Most Popular Air Conditioning Relays for 1990 Cadillac Fleetwoods

Enhance your 1990 Cadillac Fleetwood with one of the 4 Air Conditioning Relays we have in stock, starting at just $6.99.

Factory Air – Standard Relay (Part No.35928)

Standard Relay

from

$23.29
High quality OE replacement part with all components needed to complete the job

Product Features:
  • Precision engineered
  • OE style molded connectors
  • Quality contacts ensure proper conductivity
  • Vehicle specific applications
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Carquest Premium – Multi Purpose Relay (Part No.RAA1234)

Multi Purpose Relay

from

$13.49
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Multi Purpose Relay (Part No.RAA1734)

Multi Purpose Relay

from

$22.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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URO Parts – Multi Purpose Relay (Part No.8533176)

Multi Purpose Relay

from

$6.99
For European vehicles, A.P.A. manufactures the URO Parts brand of quality replacement parts, which meet or exceed OEM specifications. URO Parts components are ideal for both professional and DIY vehicle repair, and are often the exclusive aftermarket alternative to overpriced ¿Genuine¿ components. By reducing deferred maintenance with URO Parts, you will increase the bottom line of your business. With its URO Premium line, A.P.A. offers problem-solving upgraded components that are superior to failure-prone OEM parts in design and/or materials. A.P.A. is so confident in the longevity and reliability of URO Premium products. URO Parts also specializes in accurate reproduction parts for classic vehicles, including a huge variety of items that are no longer available from the dealer.
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Best-Selling 1990 Cadillac Fleetwood Expansion Valve and Orifice Tubes

Upgrade your Fleetwood with one of our 11 best-selling Expansion Valve and Orifice Tubes, earning an average 4.33 stars rating across 240 reviews.

GM Genuine Parts – Air Conditioning Orifice Tube (Part No.15-5378)

Air Conditioning Orifice Tube

from

$9.49
GM Genuine Parts A/C Orifice Tubes are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These tubes, which separate the high and low pressure sides of the air conditioning system, control the flow of low pressure liquid refrigerant into the evaporator. The orifice tube is essentially a calibrated restriction located at the inlet to the evaporator. This causes the necessary pressure drop to allow the liquid refrigerant to evaporate within the evaporator and absorb heat. Since the orifice tube is fixed, the system is regulated by either cycling the compressor clutch or by a variable displacement compressor. 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:
  • Restores A/C performance due to restricted orifice tubes
  • 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
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GM Genuine Parts – Air Conditioning Orifice Tube (Part No.15-5151)

Air Conditioning Orifice Tube

from

$11.99
GM Genuine Parts A/C Orifice Tubes are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These tubes, which separate the high and low pressure sides of the air conditioning system, control the flow of low pressure liquid refrigerant into the evaporator. The orifice tube is essentially a calibrated restriction located at the inlet to the evaporator. This causes the necessary pressure drop to allow the liquid refrigerant to evaporate within the evaporator and absorb heat. Since the orifice tube is fixed, the system is regulated by either cycling the compressor clutch or by a variable displacement compressor. 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:
  • Restores A/C performance due to restricted orifice tubes
  • 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
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Carquest Premium – A/C White Orifice Tube (Part No.T38623)

A/C White Orifice Tube

from

$2.99
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:
  • 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
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Carquest Premium – A/C Severe Temp Automatic Adjusting Orifice Tube (Part No.T38904)

A/C Severe Temp Automatic Adjusting Orifice Tube

from

$15.99
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:
  • 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
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Carquest Premium – A/C Standard Temp Automatic Adjusting Orifice Tube (Part No.T38902)

A/C Standard Temp Automatic Adjusting Orifice Tube

from

$15.79
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.

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
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Carquest Premium – A/C Standard Temp Automatic Adjusting Orifice Tube (Part No.T38903)

A/C Standard Temp Automatic Adjusting Orifice Tube

from

$22.99
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:
  • 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
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Carquest Premium – A/C Automatic Adjusting Orifice Tube (Part No.T38905)

A/C Automatic Adjusting Orifice Tube

from

$37.99
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:
  • 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.
  • O-Rings necessary for installation are included.
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KAI – A/C Orifice Tube (Part No.FJC3111)

A/C Orifice Tube

from

$2.99
New Standard Replacement A/C Orifice Tube

Product Features:
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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Carquest Premium – A/C White Orifice Tube (10 pkg) (Part No.T623)

A/C White Orifice Tube (10 pkg)

from

$24.49
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:
  • 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.
  • O-Rings necessary for installation are included.
See More

ACDelco – A/C Orifice Tube (Part No.R1027360480ACD)

A/C Orifice Tube

from

$11.91
A/C Orifice Tube

Behr – A/C Orifice Tube (Part No.R1027201455BEH)

A/C Orifice Tube

from

$7.95
A/C Orifice Tube

Top-Quality AC Compressor Without Clutch for 1990 Cadillac Fleetwoods

Choose a high-quality OEM or aftermarket AC Compressor Without Clutch for Cadillac Fleetwoods and enjoy top-notch performance from $281.99.

Carquest Premium – New Compressor with Clutch (Part No.T58963)

New Compressor with Clutch

from

$281.99
CARQUEST New Compressors are designed, manufactured and tested to meet or exceed strict original equipment specifications for superior quality and performance. CARQUEST New Compressors are designed to pump the air conditioning refrigerant through the air conditioning system to provide exceptional climate control for the passenger compartment.

Product Features:
  • Premium OEM Improved, New, with Clutch, with HR6 Compressor
  • 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.
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Autopart International Inc – A/C Compressor (Part No.R10003198986API)

A/C Compressor

from

$357.28
A/C Compressor

Top Picks for 1990 Cadillac Fleetwood Accumulator and Receiver Driers

Invest in one of our 2 durable Accumulator and Receiver Driers for your 1990 Ford, knowing you’re getting trusted brands and expert craftsmanship.

Carquest Premium – A/C Accumulator (Part No.T33107)

A/C Accumulator

from

$20.99
Carquest Accumulators and Receiver Driers are designed to store, filter and dry the air conditioning refrigerant to provide proper performance and durability for the air conditioning system. They are manufactured to meet or exceed original equipment specifications.

Product Features:
  • All parts meet or exceed original equipment standards for moisture absorption, pressure and temperature resistance, air tightness, vibration resistance, corrosiveness, and pulse pressure.
  • Desiccant is 100% tested and assembled in a controlled environment to ensure performance meets or exceeds original equipment standards.
  • All accumulators and receiver driers are helium leak tested prior to packaging.
  • O-Rings necessary for installation are included.
See More

Carquest Premium – A/C Accumulator (Part No.T33147)

A/C Accumulator

from

$25.99
Carquest Accumulators and Receiver Driers are designed to store, filter and dry the air conditioning refrigerant to provide proper performance and durability for the air conditioning system. They are manufactured to meet or exceed original equipment specifications.

Product Features:
  • All parts meet or exceed original equipment standards for moisture absorption, pressure and temperature resistance, air tightness, vibration resistance, corrosiveness, and pulse pressure.
  • Desiccant is 100% tested and assembled in a controlled environment to ensure performance meets or exceeds original equipment standards.
  • All accumulators and receiver driers are helium leak tested prior to packaging.
  • O-Rings necessary for installation are included.
See More

Our Top-Rated AC Condensers for 1990 Cadillac Fleetwoods

Make a smart move for your 1990 Cadillac Fleetwood with our AC Condenser for $367.99.

Carquest Premium – A/C Condenser (Part No.2104)

A/C Condenser

from

$367.99
The Carquest condenser is an integral component of the motor vehicle air conditioning system. This part condenses the refrigerant into a liquid to prepare it for entry into the compressor. The condenser is manufactured according to OEM design specifications to ensure a long life with quality performance. Exact design standards produce a seamless fit into the engine compartment.

Product Features:
  • This is a parallel flow condenser that contains small micro-channels. It is highly recommended that this condenser be replaced if a failure has occurred in the vehicle’s air conditioning system that has resulted in debris contaminating the system. This
  • The Carquest condenser production process includes quality driven details such as using zinc-coated tubes and electrostatic paint spray at high temperatures to provide the best corrosion resistance and durability in our condensers.
  • Continuous molds, laser welding machines, semi-automatic assembly stations and other advanced equipment provide quality products.
  • Each condenser uses only the highest quality raw materials including pure aluminum (not substandard or recycled) to provide the highest quality standards from beginning to finished product.
  • All brackets are designed per OEM specifications to ensure strength and reduce vibration and movement.
  • We leak test 100% of our condensers in helium leak test chambers to ensure the product does not leak.
  • Our condensers are manufactured from rigid design standards to fit OEM dimensions.
  • Each condenser design endures a series of tests that includes performance testing, vibration testing, blast testing, and salt spray testing to simulate real world conditions.
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Top-Rated Air Conditioning Part Brands For Your 1990 Cadillac Fleetwood

When it comes to finding the perfect Air Conditioning Part for your 1990 Cadillac Fleetwood, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 14 trusted brands. We carry the most popular Air Conditioning Part brands including GM Genuine, Factory Air, and Carquest Premium, and more, all known for their exceptional customer ratings (average brand rating of 4.5 stars) and competitive prices, as low as $2.99. Purchasing a Air Conditioning Part from us here at Advance Auto Parts is a smart move for both you and your 1990 Cadillac Fleetwood, providing peace of mind with parts that meet or exceed OEM standards.

Popular GM Genuine 1990 Cadillac Fleetwood Air Conditioning Parts

If you’re looking for a top-quality Air Conditioning Part for your 1990 Cadillac Fleetwood, Advance Auto Parts has exactly what you need with our selection of GM Genuine Air Conditioning Parts. We have 2 GM Genuine Air Conditioning Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $9.49 and an average cost of $10.74, you’ll find the perfect Air Conditioning Part for your needs and budget. GM Genuine Air Conditioning Parts for the 1990 Cadillac Fleetwood come highly rated, with over 12 customer reviews and an impressive average rating of 4.5 stars. Choosing a GM Genuine Air Conditioning Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Air Conditioning Orifice Tube
from $11.99
(8)
Air Conditioning Orifice Tube
“Can’t say it is an exact replacement. Opened lines to remove old one and found there wasn’t one. Anyway it works.”
Air Conditioning Orifice Tube
from $9.49
(4)
Air Conditioning Orifice Tube
“fixed the problem”

Top-Quality Factory Air 1990 Cadillac Fleetwood Air Conditioning Parts

For those in search of a high-quality Air Conditioning Part for their 1990 Cadillac Fleetwood, Advance Auto Parts offers a great selection of Factory Air Air Conditioning Parts. With 3 Factory Air Air Conditioning Parts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Air Conditioning Parts start at just $11.99, with an average price of $23.26, giving you a range of options to suit your budget. Backed by over 24 customer ratings and an average rating of 4.4 stars, Factory Air Air Conditioning Parts provide both reliability and excellent performance. Choosing a Factory Air Air Conditioning Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
Standard Relay
from $23.29
(18)
Standard Relay
“I bought this as a spare. This works for several applications with my 1998 Dodge”
O-Ring & Gasket A/C System Seal Kit
from $11.99
(5)
O-Ring & Gasket A/C System Seal Kit
“Worked well for my 2000 Pontiac Bonneville SE.”
Compressor Mounted Low Cut-Out Pressure Switch
from $34.49
(1)
Compressor Mounted Low Cut-Out Pressure Switch
“It was the problem new on mad ac work”

FAQs for 1990 Cadillac Fleetwood Air Conditioning Parts

What are the best-selling Air Conditioning Parts for 1990 Cadillac Fleetwoods?

Out of 61 Air Conditioning Parts that fit 1990 Cadillac Fleetwoods, the following parts are the top sellers:

What’s the price range for 1990 Cadillac Fleetwood Air Conditioning Parts?

The prices of Air Conditioning Parts for the 1990 Cadillac Fleetwood range from $0.71 up to $367.99 for the most premium parts.

What is the average price of an Air Conditioning Parts Air Conditioning Part for a 1990 Cadillac Fleetwood?

The average price for Air Conditioning Parts for the 1990 Cadillac Fleetwood is $49.19. Keep in mind the variety of part types within our Air Conditioning Part category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Air Conditioning Parts for other Cadillac Fleetwood model years?

Yes, we carry Air Conditioning Parts for 30 model years of Cadillac Fleetwoods between 1965 and 1996. The following model years are the most popular for Air Conditioning Part purchases: 1996, 1995, 1994, 1993, 1992, 1991, 1989, 1988, and 1987.

What are the cheapest Air Conditioning Parts for my 1990 Cadillac Fleetwood?

The cheapest 1990 Cadillac Fleetwood Air Conditioning Parts we carry are:

Does Advance Auto Parts sell Air Conditioning Parts for any other 1990 Cadillac models?

Yes. We stock Air Conditioning Parts for 4 other popular 1990 Cadillac models. Some of the most popular are 1990 DeVille Air Conditioning Parts, 1990 Eldorado Air Conditioning Parts, 1990 Seville Air Conditioning Parts, 1990 Brougham Air Conditioning Parts, and 1990 Allante Air Conditioning Parts.

What are the top-rated Air Conditioning Parts that fit the 1990 Cadillac Fleetwood?

Based on 738 reviews by customers, our 1990 Cadillac Fleetwood Air Conditioning Parts have an average customer rating of 4 stars. These are the highest-rated categories of Air Conditioning Parts for the 1990 Cadillac Fleetwood and their top-rated products:

What types of Air Conditioning Parts do you sell for my 1990 Cadillac Fleetwood?

As of 4/10/25, these are some of the most in-demand types of Air Conditioning Parts for a 1990 Cadillac Fleetwood:

Can I get help with 1990 Cadillac Fleetwood Air Conditioning Part orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Cadillac Air Conditioning Parts and more.

What is your return policy for Cadillac Fleetwood Air Conditioning Parts?

Advance Auto Parts keeps returns simple. For new Cadillac Fleetwood Air Conditioning Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.