2003 GMC C5500 Topkick Cooling and Climate Controls
Find Your Specific 2003 GMC C5500 Topkick Cooling and Climate Controls
Below you will find various in-demand GMC Cooling and Climate Controls, components and accessories for your 2003 C5500 Topkick. Advance Auto Parts has popular C5500 Topkick parts like Air Conditioning Parts, Engine Cooling Parts, Blower Motor and Related Products and more. You’ll also find aftermarket and OEM Cooling and Climate Controls for other C5500 Topkick model years including
2004,
2005,
2006,
2007,
2008,
2009 and more. Select a category of 2003 GMC C5500 Topkick Cooling and Climate Controls below and start saving instantly.
Popular 2003 GMC C5500 Topkick Cooling and Climate Controls Categories
Essential Cooling and Climate Controls for 2003 GMC C5500 Topkicks
Carquest Premium – Carquest Radiator, 867212 (Part No.867212)
from
$927.99
Carquest Premium Radiators offer one of the largest product ranges in the aftermarket, covering more than 95% of the popular automotive and light truck applications. Carquest Premium Radiators meet or exceed original equipment specifications, ensuring that products fit and perform just as well or better than the original parts, providing you peace of mind.
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Carquest Premium – Carquest Universal Thermal Fan Clutches, 216049 (Part No.216049)
from
$127.99
Please note: Advance Auto Parts is proud to carry comparable exact-fit parts from multiple vendors, as such, the item you receive may be one of two quality brands. Both brands meet the same fitment requirements and are equal in their performance and specifications.
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GM Genuine Parts – GM Genuine Parts Heating and Air Conditioning Blower Motor, 15-81950 (Part No.15-81950)
from
$96.99
GM Genuine Parts HVAC Blower Motors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These HVAC blower motors are electric fans located in the HVAC housing. The fan pushes air through the heater core and evaporator and into the cabin. 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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Omega Environmental Tech – Omega Environmental Tech A/C Accumulator, 37-23585 (Part No.37-23585)
from
$153.99
The accumulator/receiver drier is designed to remove moisture from the A/C system. Every time the A/C system is opened, the accumulator/receiver drier must be replaced. Changing the accumulator/receiver drier is required when servicing the A/C system.
See More
Carquest – Carquest Multi-Purpose Relay, 83A1004 (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.
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Felpro – Felpro Engine Water Pump Gasket, 35664 (Part No.35664)
from
$7.49
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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Imperial – Imperial Adjustable Thermostatic Fan Control, 226203 (Part No.226203)
from
$24.99
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.
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Carquest Premium – Carquest Cooling System Tester Adapter, 12032 (Part No.12032)
from
$95.99
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 cooling systems.
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Imperial – "Imperial Electric Fan, 14"" Diameter, 226114" (Part No.226114)
from
$82.99
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.
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Dorman – Dorman Coolant Housing/Water Outlet: with Housing and Gasket, 180 Degree Neck Angle, 902-2060 (Part No.902-2060)
from
$29.49
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
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Felpro – Felpro Engine Coolant Thermostat Housing Gasket, 35762 (Part No.35762)
from
$4.29
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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Dorman – Dorman HVAC Blower Motor Resistor, 973-007 (Part No.973-007)
from
$57.99
Restore proper heating and cooling functionality with this direct replacement resistor designed to match the operation and performance of the original equipment on certain vehicles.
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Carquest Premium – Carquest HVAC Blower Motor Resistor Connector, FAA1159 (Part No.FAA1159)
from
$58.99
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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Carquest Premium – Carquest Multi-Use Connector, PTA1017 (Part No.PTA1017)
from
$31.49
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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Carquest Premium – Carquest Coolant Housing/Water Outlet, CH3060 (Part No.CH3060)
from
$28.99
Carquest Premium Thermostat Housings are manufactured with OEM quality materials and safety standards by an OE Supplier. This 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. The construction of this housing is improved over the OE design to fix and update any issues that the OE design may have had.
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GM Genuine Parts – GM Genuine Parts Temperature Valve Actuator, 15-71845 (Part No.15-71845)
from
$92.99
ACDelco GM Original Equipment HVAC Air Valve Actuator is a GM-recommended replacement component for one or more of the following vehicle systems: hvac. This original equipment actuator will provide the same performance, durability, and service life you expect from General Motors.
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Carquest Premium – Carquest Coolant Temperature Sensor, WTC1198 (Part No.WTC1198)
from
$187.99
Carquest Premium coolant temperature sensors and switches are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry, Carquest Premium coolant temperature sensors and switches undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium coolant temperature sensors and switches are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
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Felpro – Felpro Engine Water Pump Gasket, 35756 (Part No.35756)
from
$3.29
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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Carquest Premium – Carquest A/C Compressor Cut-Off Switch Harness Connector, T37222 (Part No.T37222)
from
$29.99
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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GM Genuine Parts – GM Genuine Parts Air Conditioning Service Valve, 15-5438 (Part No.15-5438)
from
$8.99
GM Genuine Parts A/C Service Valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These spring-loaded valves allow service access to the A/C system. The service valves allow the service technician to evacuate and recharge the refrigerant in the A/C system. 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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Carquest Premium – Carquest A/C Compressor Wiring Harness, T37215 (Part No.T37215)
from
$20.99
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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Dorman – HD Solutions – Dorman – HD Solutions Engine Coolant Reservoir Cap: Twist, Plastic, 1 Pack, 902-5601 (Part No.902-5601)
from
$20.99
Cracked or lost the original engine coolant reservoir cap, Replace it seamlessly and effectively with this precisely engineered, direct replacement cap.
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Dorman – Dorman Multipurpose Pigtail, 645-589 (Part No.645-589)
from
$43.99
Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean appearance when installed, it features weatherproof terminals and a locking tab for a reliable quick disconnect electrical connection.
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Dorman – Dorman Engine Cooling Fan Pulley Bracket, 300-825 (Part No.300-825)
from
$299.99
This engine cooling fan pulley bracket is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Carquest Premium – Carquest Standard Thermostat: With Seal, 180 Degrees, 14738 (Part No.14738)
from
$42.99
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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Carquest Premium – Carquest A/C Condenser, 719129 (Part No.719129)
from
$189.99
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.
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Dorman – Dorman HVAC Blend Door Actuator: 1 Piece, 604-923 (Part No.604-923)
from
$29.99
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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Carquest Premium – Carquest HVAC Heater Core, 910000 (Part No.910000)
from
$62.99
Carquest Premium heater cores use advanced engineering methods together with innovative manufacturing technology resulting in a product that meets or exceeds form, fit, and function.
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Upgrade your 2003 GMC C5500 Topkick with Top-Quality Cooling and Climate Controls
When it comes to maintaining or upgrading your 2003 GMC C5500 Topkick, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Cooling and Climate Controls are key to keeping your C5500 Topkick functioning at its best. At Advance Auto Parts, we offer a wide selection of 104 Cooling and Climate Controls for the 2003 GMC C5500 Topkick, designed to meet your needs without breaking the bank.
From
Air Conditioning 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 2003 GMC C5500 Topkick at great prices.
Our Cooling and Climate Controls inventory for this model
ranges from just $2.29 to $927.99, with
an average price of $97.04.
Our 104 Cooling and Climate Controls in stock come from 13 trusted brands, so you’re sure to find the right part for your 2003 GMC C5500 Topkick 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 2003 GMC C5500 Topkick, we stock popular OEM and aftermarket Cooling and Climate Controls from top names
like Felpro, GM Genuine, Carquest Premium, and more.
Felpro Cooling and Climate Controls
start at just $2.79 and boast an impressive 4.6 stars average rating from customers.
GM Genuine and Carquest Premium also bring quality to the table, with Cooling and Climate Controls available starting at $8.99, and at an average 4.6 stars rating.
With 8,932 customer reviews and counting, our 2003 GMC C5500 Topkick 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 2003 GMC C5500 Topkick is always ready to roll. We’re committed to providing you with everything you need to keep your C5500 Topkick in top shape, all in one place.
Start shopping confidently below for your 2003 GMC C5500 Topkick!
Best-Selling Air Conditioning Parts for 2003 GMC C5500 Topkicks
Enhance the driving experience in your GMC with 39 quality Air Conditioning Part components, starting at $3.99.
GM Genuine Parts – GM Genuine Parts Air Conditioning Service Valve, 15-5438 (Part No.15-5438)
from
$8.99
GM Genuine Parts A/C Service Valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These spring-loaded valves allow service access to the A/C system. The service valves allow the service technician to evacuate and recharge the refrigerant in the A/C system. 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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GM Genuine Parts – GM Genuine Parts Air Conditioning Orifice Tube, 15-5151 (Part No.15-5151)
from
$13.29
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).
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Carquest Premium – Carquest A/C Compressor, New, with Clutch, with HT6 Compressor, T58931 (Part No.T58931)
from
$303.99
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 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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Factory Air – Factory Air Compressor Mounted High Cut-Out Pressure Switch, 20055 (Part No.20055)
from
$34.49
High quality OE replacement part with all components needed to complete the job
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Carquest Premium – Carquest A/C Evaporator Core, T54916 (Part No.T54916)
from
$152.99
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.
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Carquest Premium – Carquest A/C Orifice Tube – White, T38623 (Part No.T38623)
from
$3.99
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.
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Carquest Premium – Carquest A/C Orifice Tube – Automatic Adjusting, T38904 (Part No.T38904)
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.
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Factory Air – Factory Air Compressor Mounted High Cut-Out Pressure Switch, 35974 (Part No.35974)
from
$36.99
High quality OE replacement part with all components needed to complete the job
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Carquest Premium – Carquest A/C Compressor, Premium OEM Improved, New, with Clutch, with HT6 Compressor, T58947 (Part No.T58947)
from
$281.99
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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Carquest Premium – Carquest A/C Orifice Tube, T38902 (Part No.T38902)
from
$16.99
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.
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Carquest – Carquest Multi-Purpose Relay, 83A1004 (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.
See More
Carquest Premium – Carquest Multi-Use Connector, PTA1017 (Part No.PTA1017)
from
$31.49
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.
See More
Carquest Premium – Carquest Multi-Use Connector, PTA1091 (Part No.PTA1091)
from
$35.99
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.
See More
GM Genuine Parts – GM Genuine Parts Air Conditioning Clutch Cycling Switch, 15-5715 (Part No.15-5715)
from
$48.99
GM Genuine Parts A/C Clutch Cycle Switches are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These A/C clutch cycle switches are component sensors that monitor the evaporator temperature and pressure. The switch turns the compressor clutch field coil off and on. When the pressure and temperature are too low, the compressor is switched off. 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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GM Genuine Parts – GM Genuine Parts Air Conditioning Evaporator Fitting Gasket, 15-2722 (Part No.15-2722)
from
$12.99
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).
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Factory Air – Factory Air New GM Harrison DA6-HR6-HD6-HT6+HE6 Clutch Assembly with Coil, 47655 (Part No.47655)
from
$155.99
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.
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GM Genuine Parts – GM Genuine Parts Air Conditioning Compressor, 15-22220 (Part No.15-22220)
from
$501.99
GM Genuine Parts A/C Compressors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These compressors pump refrigerant through the system. The compressor is typically engine driven via the accessory belt, and a clutch on the compressor is used to engage and disengage the compressor. Hybrid vehicles are typically equipped with an electric motor driven compressor. The compressor is lubricated by refrigerant oil. 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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KAI – KAI A/C Evaporator Core, EVA010899 (Part No.EVA010899)
Carquest Premium – Carquest HVAC Pressure Switch, ABA1006 (Part No.ABA1006)
from
$44.99
The Carquest Premium 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.
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Omega Environmental Tech – Omega Environmental Tech A/C Condenser, 24-33137 (Part No.24-33137)
from
$458.99
The condenser removes heat from the A/C refrigerant within the system. In late model vehicles, condensers cannot be cleaned or flushed. It is recommended to replace the condenser whenever a new compressor is installed for optimal performance.
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Omega Environmental Tech – Omega Environmental Tech A/C Compressor, 20-10694-AM (Part No.20-10694-AM)
from
$441.99
Our compressors are built with high-quality components for superior reliability and performance. Engineered to reduce fuel consumption and minimize noise, they enhance driver and passenger comfort. Designed as direct replacements, they ensure a perfect fit and easy installation. Every compressor and component is brand new-never remanufactured-and undergoes rigorous multi-point quality testing to guarantee durability and performance. Trusted for industry-leading quality and reliability.
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Carquest Premium – Carquest A/C New w/ Clutch w/ HT6 Compressor, T88931 (Part No.T88931)
from
$355.99
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 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.
See More
Carquest Premium – Carquest A/C Condenser, 719129 (Part No.719129)
from
$189.99
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.
See More
Omega Environmental Tech – Omega Environmental Tech A/C Accumulator, 37-23585 (Part No.37-23585)
from
$153.99
The accumulator/receiver drier is designed to remove moisture from the A/C system. Every time the A/C system is opened, the accumulator/receiver drier must be replaced. Changing the accumulator/receiver drier is required when servicing the A/C system.
See More
Most Popular 2003 GMC C5500 Topkick Engine Cooling Parts
Customize your GMC with 44 Engine Cooling Parts products
like Thermostats,
Radiators, and
Water Pumps, all
priced under $927.99.
Motorad – Motorad Standard Thermostat: With Seal, 180 Degrees, 185 Degrees, 447448 (Part No.447448)
from
$49.99
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.
See More
Imperial – Imperial Adjustable Thermostatic Fan Control, 226203 (Part No.226203)
from
$24.99
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.
See More
Dorman – Help – Dorman – Help Engine Coolant Reservoir Cap: Twist, Plastic, 1 Pack, 82597 (Part No.82597)
from
$17.99
Cracked or lost the original engine coolant reservoir cap- Replace it seamlessly and effectively with this precisely engineered, direct replacement cap.
See More
Felpro – Felpro Multi-Purpose O-Ring, 35759 (Part No.35759)
from
$2.79
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.
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Felpro – Felpro Engine Water Pump Installation Kit, ES 71347 (Part No.ES 71347)
from
$33.99
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.
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Felpro – Felpro Engine Water Pump Gasket, 35664 (Part No.35664)
from
$7.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
See More
Carquest Premium – Carquest Standard Thermostat: With Seal, 195 Degrees, 13899 (Part No.13899)
from
$7.99
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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Carquest Premium – Carquest Radiator Cap: 15 PSI, 10248 (Part No.10248)
from
$15.99
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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Felpro – Felpro Multi-Purpose O-Ring, 35614 (Part No.35614)
from
$6.79
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.
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Carquest Premium – Carquest Standard Thermostat: With Seal, 185 Degrees, 14728 (Part No.14728)
from
$43.99
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.
See More
Carquest Premium – Carquest Standard Thermostat: With Seal, 180 Degrees, 14738 (Part No.14738)
from
$42.99
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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Carquest Premium – Carquest Engine Water Pump: New, Gasket/Seals Included, T2249 (Part No.T2249)
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$104.99
Carquest Premium drive motor inverter cooler water pumps are 100% new, high-quality parts that meet or exceed original equipment (O.E.) specifications. All components, including the housing, impeller, controller, gaskets, and seals are designed for long-lasting service life. These electric water pumps are supplied with the gaskets or seals necessary for installation. Our Carquest Premium auxiliary water pumps undergo stringent testing to ensure superior performance that we stand behind with an industry-leading warranty.
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Imperial – Imperial Adjustable Thermostatic Fan Control, 226204 (Part No.226204)
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$70.99
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.
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Imperial – "Imperial Electric Fan, 14"" Diameter, 226114" (Part No.226114)
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$82.99
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.
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Imperial – Imperial Thermostatic Fan Control – Preset, 226206 (Part No.226206)
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$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.
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Imperial – Imperial Thermostatic Fan Control – Adjustable, 226208 (Part No.226208)
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$71.99
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.
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Dorman – Dorman Thermostat Bypass Pipe, 902-901 (Part No.902-901)
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$55.99
This thermostat bypass pipe is designed to match the fit and function of the original pipe on specified applications, and is engineered for reliable performance and durability.
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Motorad UltraStats – Motorad UltraStats UltraStat Thermostat: With Seal, 195 Degrees, 5267-195 (Part No.5267-195)
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$18.99
This premium upgraded thermostat is everything you were looking for. UltraStat Thermostats are the toughest thermostats on the market. All heavy gauge stainless steel construction provides long-life durability, as well as complete corrosion resistance. Exclusive BLVT Valve technology minimizes thermal shock to cooling system components. This is the perfect upgrade to help insure your cooling system is working exactly as you need and expect it to for longevity.
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Carquest Premium – Carquest Coolant Temperature Sensor 1TS1209, WTC1001 (Part No.WTC1001)
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$31.99
Carquest Premium coolant temperature sensors and switches are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry, Carquest Premium coolant temperature sensors and switches undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium coolant temperature sensors and switches are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
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NTK – NTK Air Charge Temperature Sensor, EF0008 (Part No.EF0008)
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$30.99
Building upon a foundation of premium full-line products established under NGK ignition and NTK oxygen sensor products, NTK’s expansion to technical sensors is part of our ongoing commitment to streamline product types and increase coverage under one premium brand: NTK, The Sensor Specialist. With over 80 years of automotive expertise, NGK’s family of automotive products are driven by extreme dedication to innovation, performance and quality. NTK is the only OE supplier with a full line of technical sensors in the aftermarket for import and domestic vehicles. Drawing from OE experience, NTK sensors undergo extreme testing conditions that include thermal shock, vibration and OBD verification. NTK sensors are manufactured to ensure a quality that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for full-line market support and OE application technology.
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Felpro – Felpro Engine Coolant Thermostat Housing Gasket, 35762 (Part No.35762)
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$4.29
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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Dorman – HD Solutions – Dorman – HD Solutions Engine Coolant Reservoir Cap: Twist, Plastic, 1 Pack, 902-5601 (Part No.902-5601)
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$20.99
Cracked or lost the original engine coolant reservoir cap, Replace it seamlessly and effectively with this precisely engineered, direct replacement cap.
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Carquest Premium – Carquest Engine Water Pump: New, Gasket/Seals Included, T5096 (Part No.T5096)
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$171.99
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.
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Carquest Premium – Carquest Universal Reverse Rotation Severe Duty Thermal Fan Clutch, 216035 (Part No.216035)
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$128.99
Please note: Advance Auto Parts is proud to carry comparable exact-fit parts from multiple vendors, as such, the item you receive may be one of two quality brands. Both brands meet the same fitment requirements and are equal in their performance and specifications.
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Top Picks for 2003 GMC C5500 Topkick Blower Motor and Related Products
Upgrade GMC C5500 Topkicks with top-quality Blower Motor and Related Products parts, including 11 OEM and aftermarket selections for your 2003 model.
Carquest Premium – Carquest Blower Motor: with Wheel, 75788 (Part No.75788)
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$99.99
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.
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Carquest Premium – Carquest Blower Motor: with Wheel, 35282 (Part No.35282)
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$60.99
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.
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Dorman – Dorman HVAC Blower Motor Resistor, 973-007 (Part No.973-007)
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$57.99
Restore proper heating and cooling functionality with this direct replacement resistor designed to match the operation and performance of the original equipment on certain vehicles.
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Carquest Premium – Carquest HVAC Blower Motor Resistor, RUC1009 (Part No.RUC1009)
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$47.99
Carquest Premium blower motor resistors are designed to restore proper functionality in the HVAC system while meeting or exceeding original equipment (O.E.) specifications. Carquest Premium blower motor resistors are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium blower motor resistors undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium blower motor resistors are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
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Carquest Premium – Carquest Multi-Use Connector, PTC1035 (Part No.PTC1035)
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$73.99
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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GM Genuine Parts – GM Genuine Parts Heating and Air Conditioning Blower Control Module, 15-81796 (Part No.15-81796)
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$99.99
ACDelco GM Original Equipment HVAC Blower Motor Resistors provide stepped voltage drops to provide multiple blower fan speeds and are GM-recommended replacements for your vehicle’s original components. This original equipment blower motor resistor has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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Carquest Premium – Carquest HVAC Blower Motor Resistor, RUC1247 (Part No.RUC1247)
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$51.99
Carquest Premium blower motor resistors are designed to restore proper functionality in the HVAC system while meeting or exceeding original equipment (O.E.) specifications. Carquest Premium blower motor resistors are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium blower motor resistors undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium blower motor resistors are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
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Carquest Premium – Carquest HVAC Blower Motor Resistor Connector, FAA1159 (Part No.FAA1159)
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$58.99
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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Omega Environmental Tech – Omega Environmental Tech HVAC Blower Motor, 26-13390 (Part No.26-13390)
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$137.99
The blower motor assembly is designed to push/pull air across the A/C evaporator, aiding in heat transfer and regulating the vehicle’s interior temperature. A malfunctioning blower motor can lead to poor cabin cooling or heating and insufficient windshield defrosting, reducing driver visibility. When replacing a failed blower motor assembly, other HVAC system components should be checked for functionality as they can contribute to blower motor failure. The blower motor resistor and cabin air filters should also be inspected to ensure optimal performance. Our blower motors are manufactured from the highest quality materials and are engineered for long life under extreme conditions, ensuring reliable performance and durability.
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Carquest Premium – Carquest HVAC Blower Motor Resistor Kit, RUC1964 (Part No.RUC1964)
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$129.99
The heating-ventilation-air-condition (HVAC) blower motor resistor is designed to control the speed of the interior blower motor. Older applications of this device consisted of 2-3 voltage resistor devices on a board while newer vehicle applications the device contains integrated circuitry and a heat sink to control the speed of the interior blower motor. Reducing voltage with a resistor will natural created large amounts of heat within the resistor block so the resistor will always be mounted in the vehicles ventilation system very near the blower motor itself so that the moving air may cool the resistor assembly. The common failure mode of this device is the loss of one or all speeds of the blower motor. When replacing the unit, the blower motor running amperage should be verified along with the incoming airflow to the heater system. If the incoming air passage should become blocked with leaves or debris, or, on certain vehicle application, should the cabin air cleaner become blocked impeding the movement of air into the cabin, the resistor will overheat and fail.
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GM Genuine Parts – GM Genuine Parts Heating and Air Conditioning Blower Motor, 15-81950 (Part No.15-81950)
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$96.99
GM Genuine Parts HVAC Blower Motors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These HVAC blower motors are electric fans located in the HVAC housing. The fan pushes air through the heater core and evaporator and into the cabin. 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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In-Demand Heating Parts for 2003 GMC C5500 Topkicks
Select from 3 premium Heating Parts parts for your 2003 GMC C5500 Topkick, with prices ranging from $62.99 to $93.99.
Carquest Premium – Carquest HVAC Heater Core, 398357 (Part No.398357)
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$93.99
Carquest Premium heater cores use advanced engineering methods together with innovative manufacturing technology resulting in a product that meets or exceeds form, fit, and function.
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Carquest Premium – Carquest HVAC Heater Core, 910000 (Part No.910000)
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$62.99
Carquest Premium heater cores use advanced engineering methods together with innovative manufacturing technology resulting in a product that meets or exceeds form, fit, and function.
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KAI – KAI HVA/C Heater Core, HTR010097 (Part No.HTR010097)
Most Sold 2003 GMC C5500 Topkick Blend Doors
Explore our best-selling GMC parts for the 2003 C5500 Topkick among 2 OEM and aftermarket options starting from $29.99.
Dorman – Dorman HVAC Blend Door Actuator: 1 Piece, 604-923 (Part No.604-923)
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$29.99
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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GM Genuine Parts – GM Genuine Parts Temperature Valve Actuator, 15-71845 (Part No.15-71845)
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$92.99
ACDelco GM Original Equipment HVAC Air Valve Actuator is a GM-recommended replacement component for one or more of the following vehicle systems: hvac. This original equipment actuator will provide the same performance, durability, and service life you expect from General Motors.
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Top-Rated Cooling and Climate Controls Brands For Your 2003 GMC C5500 Topkick
Shop for the best-rated brands offering Cooling and Climate Controls and other products for your 2003 GMC C5500 Topkicks. Below you’ll find some of our best rated Cooling and Climate Controls from Felpro, GM Genuine, and Carquest Premium, and more. Cooling and Climate Controls from these brands that fit a 2003 C5500 Topkick start at just $2.79 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 2003 GMC C5500 Topkick Cooling and Climate Controls
When it comes to maintaining or upgrading your 2003 GMC C5500 Topkick, 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 2003 GMC C5500 Topkick. 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 $2.79, with an average price of just $14.76. Plus, with over 7 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.
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$2.79
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Felpro Multi-Purpose O-Ring, 35759
“This is the big o-ring that connects the top, rear side of the thermostat housing with the metal portion of the upper radiator pipe. This is not the s”
Popular GM Genuine 2003 GMC C5500 Topkick Cooling and Climate Controls
GM Genuine auto parts is one of the highest quality Cooling and Climate Control brands in the market. Any 2003 GMC C5500 Topkick owner should feel confident when installing genuine GM Genuine parts in their vehicle. To ensure the best fit and performance for your 2003 C5500 Topkick, Advance Auto Parts carries a full inventory of 2 GM Genuine Cooling and Climate Controls. Plus you will be keeping your GMC in peak condition while saving money because prices on these GM Genuine Cooling and Climate Controls range from $8.99 to $13.29, plus, with more than 15 customer reviews and an impressive 4.6 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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$13.29
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GM Genuine Parts Air Conditioning Orifice Tube, 15-5151
“Can’t say it is an exact replacement. Opened lines to remove old one and found there wasn’t one. Anyway it works.”
FAQs for 2003 GMC C5500 Topkick Cooling and Climate Controls
Which Cooling and Climate Controls are best-sellers for 2003 GMC C5500 Topkicks?
Out of 104 Cooling and Climate Controls that fit 2003 GMC C5500 Topkicks, the following parts are the top sellers:
- Carquest Radiator Cap: 15 PSI, 10248 (17110030) – $15.99
- Felpro Multi-Purpose O-Ring, 35614 (5180465) – $6.79
- Carquest Blower Motor: with Wheel, 35282 (19010506) – $60.99
What’s the price range for 2003 GMC C5500 Topkick Cooling and Climate Controls?
Cooling and Climate Control prices for the 2003 GMC C5500 Topkick start at $2.29 and go up to $927.99 for the most premium parts.
What’s the average price of a Cooling and Climate Control for a 2003 GMC C5500 Topkick?
The average price for Cooling and Climate Controls for the 2003 GMC C5500 Topkick is $97.04. 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 GMC C5500 Topkick model years?
What are the cheapest Cooling and Climate Controls for my 2003 GMC C5500 Topkick?
The cheapest 2003 GMC C5500 Topkick Cooling and Climate Controls we carry in stock are:
- Carquest Radiator Cap Adapter, 12034 (10647382) – $2.29
- Felpro Multi-Purpose O-Ring, 35759 (20688830) – $2.79
- Felpro Engine Water Pump Gasket, 35756 (20688811) – $3.29
- Carquest A/C Orifice Tube – White, T38623 (10052818) – $3.99
- Felpro Engine Coolant Thermostat Housing Gasket, 35762 (15780998) – $4.29
What are the top-rated Cooling and Climate Controls that fit the 2003 GMC C5500 Topkick?
Out of 8,932 reviews by customers, our 2003 GMC C5500 Topkick Cooling and Climate Controls have an average customer rating of . These are some of the highest-rated Cooling and Climate Control types for the 2003 GMC C5500 Topkick and their top-rated products:
- Blower Motor and Related Products
- Carquest Blower Motor: with Wheel, 75788 (10041247) – $99.99
- Carquest Blower Motor: with Wheel, 35282 (19010506) – $60.99
- Dorman HVAC Blower Motor Resistor, 973-007 (10086038) – $57.99
- Engine Cooling Parts
- Carquest Blower Motor: with Wheel, 75788 (10041247) – $99.99
- Carquest Blower Motor: with Wheel, 35282 (19010506) – $60.99
- Dorman HVAC Blower Motor Resistor, 973-007 (10086038) – $57.99
What types of Cooling and Climate Controls do you sell for my 2003 GMC C5500 Topkick?
As of 8/2/26, these are some of the most in-demand types of Cooling and Climate Controls for a 2003 GMC C5500 Topkick:
Can I get help with 2003 GMC C5500 Topkick 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 GMC Cooling and Climate Controls and more.
What is your return policy for GMC C5500 Topkick Cooling and Climate Controls?
Advance Auto Parts keeps returns simple. For new GMC C5500 Topkick 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.
