2003 Pontiac Grand Prix A/C & Heating Parts
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gpd®HVAC Blower Motor RelayPontiac Grand Prix 3.8L 2003, HVAC Blower Motor Relay by gpd®. 4 Pin. Without Shroud. Always make sure electrical components are free of debri and moisture before installing. This top-grade product is expertly made in compliance with...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$11.39 - gpd®HVAC Pressure TransducerPontiac Grand Prix 2003, HVAC Pressure Transducer by gpd®. The electrical switch is designed to give feedback to the engine management system. The ECM controls the A/C system on modern vehicles. In earlier vehicles, they are used to...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$23.84
- ACDelco®GM Original Equipment™ A/C Evaporator DrainPontiac Grand Prix 2003, GM Original Equipment™ A/C Evaporator Drain by ACDelco®. Round. Finish: Black. Outer Diameter: 1.1". Inner Diameter: 0.74". Length: 1.2". ACDelco GM Original Equipment Evaporators provide a high-quality...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.44
- Dorman®HVAC Blower Motor Resistor ConnectorPontiac Grand Prix 2003, HVAC Blower Motor Resistor Connector by Dorman®. Dorman’s Blower Motor Resistor promptly returns your vehicle’s heating and cooling system to its original peak performance. The long-lasting design resists...Simply plugs into the blower motor resistor for ease of installationUniquely available in a kit that includes the blower motor resistor, an essential component of most repairs$20.85 - $21.12
- SKF®A/C Compressor Clutch BearingPontiac Grand Prix 2003, A/C Compressor Clutch Bearing by SKF®. If you’re looking for premium-quality replacement automotive parts to keep your vehicle performing reliably, you can’t go wrong with superior-grade SKF products. Made...Ideal solution to make your vehicle perform as it shouldMade from high-strength materials for exceptional durability$28.34
- ACDelco®GM Original Equipment™ A/C System Valve CorePontiac Grand Prix 2003, GM Original Equipment™ A/C System Valve Core by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.73
- Dorman®A/C Service Valve Fitting CapPontiac Grand Prix 2003, A/C Service Valve Fitting Cap by Dorman®. Dorman has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise that may result when this part fails, while...Easy to installDirect replacement for a proper fit$3.79 - $5.73
- Replace®A/C System Valve Core KitPontiac Grand Prix 2003, A/C System Valve Core Kit by Replace®. With Standard Switch Ports. 20 Pack. Designed utilizing the latest technology, this product by Replace features premium quality and will perform better than advertised....CAPA certification provides detailed testing and inspection procedures to ensure the quality of the parts covered by that SpecificationSame quality as OE for less money$3.17
- Santech®A/C In-Line Filter KitPontiac Grand Prix 2003, A/C In-Line Filter Kit by Santech®. With Fittings and Filters. Make your beloved vehicle perform reliably, efficiently, and smoothly again with this top-grade A/C component from Santech. Designed to fit, form,...Designed as a direct, bolt-on replacement for your original A/C partExcellent solution to restore dependable, enjoyable, and worry-free ride$57.07
- Santech®A/C Line O-Ring KitPontiac Grand Prix 2003, A/C Line O-Ring Kit by Santech®. Make your beloved vehicle perform reliably, efficiently, and smoothly again with this top-grade A/C component from Santech. Designed to fit, form, and function just like the OEM,...Premium parts you can rely onDesigned to keep your A/C system in top shape$8.69
- Santech®A/C System Valve Core and Cap KitPontiac Grand Prix 2003, A/C System Valve Core and Cap Kit by Santech®. Make your beloved vehicle perform reliably, efficiently, and smoothly again with this top-grade A/C component from Santech. Designed to fit, form, and function just...Designed as a direct, bolt-on replacement for your original A/C partExcellent solution to restore dependable, enjoyable, and worry-free ride$5.78
- ACDelco®Professional™ HVAC Heater Hose ConnectorPontiac Grand Prix 3.8L 2003, Professional™ HVAC Heater Hose Connector by ACDelco®. Coolant Elbow. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.58 - $7.64
- Dorman®HVAC Heater Hose FittingPontiac Grand Prix 3.8L 2003, HVAC Heater Hose Fitting by Dorman®. Dorman’s HVAC Heater Hose Connector resists brittleness, cracking, and leaking. Made of high-quality steel, it weathers extreme temperatures from the engines coolant.Direct replacement for ease of installationReplace only the connector, not the entire Heater Hose assembly$3.17 - $12.12
- Four Seasons®A/C Compressor Wiring HarnessPontiac Grand Prix with V5 Compressor 2003, A/C Compressor Wiring Harness by Four Seasons®. With Pin Coil Connector. Type: 2 Terminals. Harness Connector-Repair. Products are engineered and tested to provide years of trouble free...OE style connectorsMolded plastic construction$13.55
- Four Seasons®Harness Connector AdapterPontiac Grand Prix with V5 Compressor 2003, Harness Connector Adapter by Four Seasons®. Type: 2 Terminals. With 4 Mounting Threaded Ears. Products are engineered and tested to provide years of trouble free operation. Backed by over 50...Precision moldedOE style connectors$12.22 - $12.30
- gpd®HVAC Heater Control KnobPontiac Grand Prix 2003, HVAC Heater Control Knob by gpd®. Air Conditioning Climate Control Head. Always make sure electrical components are free of debri and moisture before installing. This top-grade product is expertly made in...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$10.10
- Santech®HVAC Pressure SwitchPontiac Grand Prix 2003, HVAC Pressure Switch by Santech®. 2 Pin. Make your beloved vehicle perform reliably, efficiently, and smoothly again with this top-grade A/C component from Santech. Designed to fit, form, and function just like...Premium parts you can rely onDesigned to keep your A/C system in top shape$10.21
- ACDelco®GM Original Equipment™ A/C Compressor Control ValvePontiac Grand Prix 3.1L 2003, GM Original Equipment™ A/C Compressor Control Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.37
- ACDelco®GM Original Equipment™ A/C Compressor Oil Filler PlugPontiac Grand Prix 2003, GM Original Equipment™ A/C Compressor Oil Filler Plug by ACDelco®. M10 Thread Size. Built for trouble-free ownership and 100% visual- and leak-tested, GM Original Equipment Compressors are engineered to match...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$12.04
- ACDelco®Genuine GM Parts™ A/C Compressor Control ValvePontiac Grand Prix 2003, Genuine GM Parts™ A/C Compressor Control Valve by ACDelco®. Without Fitting. Material: Teflon. Clutch Diameter: 4.21". With Spring, without O-Ring. Quantity varies by application. Designed utilizing the latest...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.73
- ACDelco®Genuine GM Parts™ A/C Compressor Relief ValvePontiac Grand Prix 2003, Genuine GM Parts™ A/C Compressor Relief Valve by ACDelco®. English Thread. Short. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$44.00
- gpd®A/C Compressor Relief ValvePontiac Grand Prix 3.8L 2003, A/C Compressor Relief Valve by gpd®. Press Relief Valve.$9.03
- ACDelco®Professional™ A/C Drive Belt Tensioner PulleyPontiac Grand Prix 1 Engine VIN Character 2003, Professional™ A/C Drive Belt Tensioner Pulley by ACDelco®. Black. Smooth. Material: Plastic. Number of Grooves: 0. Size: 88.9 mm x 17.463 mm x 25.4 mm. Clutch Diameter: 88.9 mm. ACDelco...Professional, premium aftermarket replacementProvides the performance and dependability you expect from ACDelco$24.48
- gpd®A/C Compressor Clutch BearingPontiac Grand Prix 3.8L 2003, A/C Compressor Clutch Bearing by gpd®. All gpd clutch parts are built to suit OE compressors. Clutch assemblies contain a clutch, coil, and hub. Clutch parts may vary due to compressor manufacturer.Designed to meet/exceed OE fit, form and functionDurability tested on every new design$11.50
- UAC®A/C System Valve CorePontiac Grand Prix 2003, A/C System Valve Core by UAC®. Compressors are the heart of the A/C system, with a heavy responsibility to pump A/C refrigerant throughout the automobile’s A/C system. That’s why UAC take the upmost care...Helps maintain a desired temperature inside your carMade of durable materials$0.29
- ACDelco®GM Original Equipment™ A/C Service Valve CapPontiac Grand Prix 2003, GM Original Equipment™ A/C Service Valve Cap by ACDelco®. High Side or Low Side. Inner Diameter: 0.505". Designed utilizing the latest technology, this product by ACDelco features premium quality and will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$1.53
- ACDelco®GM Original Equipment™ A/C Service Valve Fitting CapPontiac Grand Prix 2003, GM Original Equipment™ A/C Service Valve Fitting Cap by ACDelco®. High Side. M10 x 1 Long Threaded. Less Ribs. Designed utilizing the latest technology, this product by ACDelco features premium quality and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.72
- ACDelco®GM Original Equipment™ High Side A/C Service ValvePontiac Grand Prix 2003, GM Original Equipment™ High Side A/C Service Valve by ACDelco®. High Side. With O-Rings, Core, Female Fitting and Seal. Location: High Side. ACDelco GM Original Equipment Evaporators provide a high-quality...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.48
- gpd®A/C Charging AdapterPontiac Grand Prix 3.8L 2003, A/C Charging Adapter by gpd®. The electrical switch is designed to give feedback to the engine management system. The ECM controls the A/C system on modern vehicles. In earlier vehicles, they are used to...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$2.48 - $2.71
- Dorman®A/C Service ValvePontiac Grand Prix 2003, A/C Service Valve by Dorman®. With Threaded Charge Port. Dorman’s Schrader Valve installs in the service port of the A/C system and is often lost during servicing. This valve allows refrigerant to enter the...This part has undergone a rigorous inspection to ensure high qualityManufactured from high-quality materials for durability$5.42
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2003 Pontiac Grand Prix A/C & Heating Reviews
1 review
Cycling Clutch Sensor
Supercool® - Cycling Pressure SwitchPosted by Jose Manuel (Katy, TX) / June 16, 20201992 Hyundai Sonata
2003 Pontiac Grand Prix Models
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