2003 Pontiac Grand Prix Engine Cooling Parts

Replacement Cooling System Parts
Select Your Submodel
3.1L
3.8L
  • Continental® ContiTech™ - Elite™ Engine Coolant Molded Bypass Hose
    Continental® ContiTech™Elite™ Engine Coolant Molded Bypass Hose
    0
    # 4290000212
    Pontiac Grand Prix 3.1L 2003, Elite™ Engine Coolant Molded Bypass Hose by Continental® ContiTech™. This flexible hose can be used to replace a molded radiator hose. It has a corrugated cover that easily follows the bends of the OE...
    Versigard EPDM rubber tube and coverDesigned to withstand temperature from -40°F to +257°F
    $3.87 - $13.16
  • ACDelco® - Professional™ Engine Coolant Thermostat
    ACDelco®Professional™ Engine Coolant Thermostat
    0
    # 1216258657
    Pontiac Grand Prix 2003, Professional™ Engine Coolant Thermostat by ACDelco®. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or SUV, ACDelco Professional™ Thermostats...
    Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like
    $7.15 - $8.45
  • Stant® - OE Type Engine Coolant Thermostat
    Stant®OE Type Engine Coolant Thermostat
    1
    # 3145282871
    Pontiac Grand Prix 2003, OE Type Engine Coolant Thermostat by Stant®. Stant Coolant Temperature Sensor, which can be found as original equipment on most major nameplates, is the perfect companion to the Stant thermostat line, ensuring...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $2.82 - $7.38
  • Dorman® - Engine Coolant Thermostat Housing
    Dorman®Engine Coolant Thermostat Housing
    0
    # 4666610279
    Pontiac Grand Prix 2003, Engine Coolant Thermostat Housing by Dorman®. Material: Metal. Bolt Hole Diameter: 0.313". Quantity: 2 Bolt Hole. Finish: Natural. Re-engineered to address common failure points in the original equipment,...
    Ideal replacement - this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and modelsDurable construction - this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
    $15.38 - $17.09
  • ACDelco® - GM Original Equipment™ Engine Coolant Temperature Sensor
    ACDelco®GM Original Equipment™ Engine Coolant Temperature Sensor
    0
    # mpn914887385
    Pontiac Grand Prix 2003, GM Original Equipment™ Engine Coolant Temperature Sensor by ACDelco®. Terminal Quantity: 3. Connector Gender: Male. Terminal Type: Blade. Designed utilizing the latest technology, this product by ACDelco...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $34.00
  • Four Seasons® - Coolant Temperature Sensor
    Four Seasons®Coolant Temperature Sensor
    0
    # mpn947118391
    Pontiac Grand Prix 2003, Coolant Temperature Sensor by Four Seasons®. Terminal Quantity: 3. Connector Shape: Round. Connector Gender: Female. Terminal Type: Blade. All products are engineered and tested to provide years of trouble free...
    Brass Construction for Accurate Temperature SensingColor Coded for Easy Identification
    $18.51
  • Four Seasons® - Engine Coolant Water Outlet
    Four Seasons®Engine Coolant Water Outlet
    0
    # 5739059275
    Pontiac Grand Prix 2003, Engine Coolant Water Outlet by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $4.79 - $12.89
  • Four Seasons® - Radiator Fan Motor
    Four Seasons®Radiator Fan Motor
    0
    # 2569289447
    Pontiac Grand Prix 2003, Radiator Fan Motor by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $34.76 - $82.42
  • ACDelco® - Driver Side GM Original Equipment™ Engine Cooling Fan Motor Kit
    ACDelco®Driver Side GM Original Equipment™ Engine Cooling Fan Motor Kit
    0
    # 73617636
    Pontiac Grand Prix 2003, Driver Side GM Original Equipment™ Engine Cooling Fan Motor Kit by ACDelco®. ACDelco GM Original Equipment™ Fan Assemblies are designed to maintain the proper air flow through the radiator, which keeps your...
    Conventional and low profile.Space- and weight-efficient.
    $48.52 - $96.33
  • Mahle® - Engine Coolant Outlet Gasket
    Mahle®Engine Coolant Outlet Gasket
    0
    # mpn4699429547
    Pontiac Grand Prix 3.8L 2003, Engine Coolant Outlet Gasket by Mahle®. Material: Beaded Paper. Keep your cooling system running leak-free, with superior-grade Mahle seals and gaskets designed to provide OE form, fit, and function. Made...
    Designed to seal your cooling system from leaksMade from high-quality materials for utmost reliability
    $1.52
  • Replacement - Radiator Cooling Fan Shroud
    ReplacementRadiator Cooling Fan Shroud
    0
    # 5760772424
    Pontiac Grand Prix 2003, Radiator Cooling Fan Shroud by Replacement. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $101.32 - $145.92
  • MotoRad® - Engine Coolant Thermostat and Housing Assembly
    MotoRad®Engine Coolant Thermostat and Housing Assembly
    0
    # 5738742855
    Pontiac Grand Prix 2003, Engine Coolant Thermostat and Housing Assembly by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality...
    Offer precise pressure controlEnsure the proper fit
    $24.20 - $27.19
  • Walker Products® - Engine Coolant Temperature Sensor
    Walker Products®Engine Coolant Temperature Sensor
    0
    # 2837044397
    Pontiac Grand Prix 2003, Engine Coolant Temperature Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
    High quality at an affordable priceExpertly made from premium materials
    $12.32 - $16.98
  • Gates® - Engine Coolant Replacement Radiator Cap
    Gates®Engine Coolant Replacement Radiator Cap
    0
    # mpn1933792
    Pontiac Grand Prix 2003, Engine Coolant Replacement Radiator Cap by Gates®. Pressure: 16 psi. Type: Optional System. Shell Diameter: 2.33". Filler Neck Outside Diameter: 2.13". Cap Depth: 1.25". Filler Neck Inside Diameter: 1.61"....
    Wide range of applications covering all makes and modelsManufactured to meet or exceed OEM specifications in function, form and fit
    $5.34
  • Gates® - Engine Coolant Water Outlet
    Gates®Engine Coolant Water Outlet
    0
    # 1216258649
    Pontiac Grand Prix 2003, Engine Coolant Water Outlet by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and manufactured from...
    Advanced weld process guarantees consistent, long-lasting performanceTop quality materials and improved seal design provide leak-free service
    $20.11 - $36.39
  • Fel-Pro® - Engine Coolant Thermostat Housing Gasket
    Fel-Pro®Engine Coolant Thermostat Housing Gasket
    0
    # 40699135
    Pontiac Grand Prix 2003, Engine Coolant Thermostat Housing Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering...
    Direct OEM replacement for a proper fitEnsures reliable sealing performance
    $0.74 - $2.47
  • ACDelco® - GM Original Equipment™ Engine Coolant Radiator Cap
    ACDelco®GM Original Equipment™ Engine Coolant Radiator Cap
    0
    # mpn869381237
    Pontiac Grand Prix 2003, GM Original Equipment™ Engine Coolant Radiator Cap by ACDelco®. With Dex-Cool Label. Pressure: 15 psi. Material: Stainless Steel. Designed utilizing the latest technology, this product by ACDelco features...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $13.47
  • Dorman® - Black Engine Coolant Recovery Tank Cap
    Dorman®Black Engine Coolant Recovery Tank Cap
    0
    # mpn2290259
    Pontiac Grand Prix 2003, Black Engine Coolant Recovery Tank Cap by Dorman®. Type: Snap On. Material: Plastic. Finish: Black. Package Type: Card. Length: 0.655". Width: 2.31". Dorman offers a variety of Engine Coolant Recovery Tank Caps...
    Save time, money and labor by replacing only the Cap instead of the entire Engine Coolant Recovery TankDirect replacement for a proper fit every time
    $6.51
  • MotoRad® - Engine Coolant Radiator Cap
    MotoRad®Engine Coolant Radiator Cap
    0
    # 4041889999
    Pontiac Grand Prix 2003, Engine Coolant Radiator Cap by MotoRad®. Pressure: 16 psi. MotoRad radiator caps are designed and manufactured to offer precise control for the automotive cooling system. This top-grade product is expertly made...
    Offer precise pressure controlEnsure the proper fit
    $3.93 - $4.90
  • Dorman® - Engine Coolant Water Pump Pulley
    Dorman®Engine Coolant Water Pump Pulley
    0
    # mpn4842099146
    Pontiac Grand Prix 3.1L 2003, Engine Coolant Water Pump Pulley by Dorman®. Dorman Engine Water Pump provides long-lasting service. Engineered specifically for hybrid vehicles, it works electronically, supplementing the mechanical pump...
    Direct replacement this engine water pump pulley matches the fit and function of the original part on specific vehiclesStamped steel construction for long-lasting durability
    $38.12
  • MotoRad® - Engine Coolant Safety Lever Radiator Cap
    MotoRad®Engine Coolant Safety Lever Radiator Cap
    0
    # 4041887049
    Pontiac Grand Prix 2003, Engine Coolant Safety Lever Radiator Cap by MotoRad®. Pressure: 16 psi. MotoRad radiator caps are designed and manufactured to offer precise control for the automotive cooling system. MotoRad safety lever...
    Offer precise pressure controlEnsure the proper fit
    $5.14 - $5.66
  • Facet® - Engine Coolant Temperature Sensor
    Facet®Engine Coolant Temperature Sensor
    0
    # mpn4620711787
    Pontiac Grand Prix 2003, Engine Coolant Temperature Sensor by Facet®. The electronic engine management system has become a fundamental element in modern motor vehicles. It works to prevent failures that might seriously compromise the...
    The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components
    $16.90
  • NTK® - Engine Coolant Temperature Sensor
    NTK®Engine Coolant Temperature Sensor
    0
    # mpn4642569135
    Pontiac Grand Prix 2003, Engine Coolant Temperature Sensor by NTK®. Connector Shape: Round. Designed utilizing the latest technology, this product by NTK features premium quality and will perform better than advertised. Perfect for your...
    Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
    $14.43
  • WVE® - Engine Coolant Temperature Sensor
    WVE®Engine Coolant Temperature Sensor
    0
    # mpn4712528415
    Pontiac Grand Prix 2003, Engine Coolant Temperature Sensor by WVE®. Terminal Quantity: 3. Connector Shape: Round. Terminal Type: Blade. Replace your worn-out or faulty component with this quality replacement from WVE. This product is...
    Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile
    $15.32
  • MotoRad® - Engine Coolant Thermostat Water Outlet
    MotoRad®Engine Coolant Thermostat Water Outlet
    0
    # 5738820263
    Pontiac Grand Prix 2003, Engine Coolant Thermostat Water Outlet by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each water outlet ensure customers that they can trust the high-quality product...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $10.76 - $13.06
  • ACDelco® - GM Original Equipment™ Engine Coolant Recovery Tank Cap
    ACDelco®GM Original Equipment™ Engine Coolant Recovery Tank Cap
    0
    # mpn2242417056
    Pontiac Grand Prix 2003, GM Original Equipment™ Engine Coolant Recovery Tank Cap by ACDelco®. Material: Plastic. Finish: Black. 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
    $9.00
  • SKP® - Engine Coolant Radiator Cap
    SKP®Engine Coolant Radiator Cap
    0
    # mpn4933874100
    Pontiac Grand Prix 2003, Engine Coolant Radiator Cap by SKP®. Pressure: 16 psi. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    High quality at an affordable priceExpertly made from premium materials
    $1.93
  • ACDelco® - GM Original Equipment™ Engine Coolant Water Pump Pulley
    ACDelco®GM Original Equipment™ Engine Coolant Water Pump Pulley
    0
    # 2075496692
    Pontiac Grand Prix 2003, GM Original Equipment™ Engine Coolant Water Pump Pulley 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
    $35.58 - $128.86
  • Standard® - Tru-Tech™ Engine Coolant Temperature Sensor
    Standard®Tru-Tech™ Engine Coolant Temperature Sensor
    0
    # mpn1423778
    Pontiac Grand Prix 2003, Tru-Tech™ Engine Coolant Temperature Sensor by Standard®. Terminal Quantity: 2. Connector Shape: Round. Connector Gender: Female. Connector Quantity: 1. Terminal Gender: Male. Terminal Type: Pin. Material:...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $14.76
  • United Motor Products® - Engine Coolant Temperature Sensor
    United Motor Products®Engine Coolant Temperature Sensor
    0
    # mpn4851964575
    Pontiac Grand Prix 2003, Engine Coolant Temperature Sensor by United Motor Products®. Keep your pride and joy operating as it should with this top-notch part from United Motors Products. It’s made using the finest materials and...
    Excellent replacement for your worn out factory partWill help make your vehicle running as good as new
    $9.52




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2003 Pontiac Grand Prix Engine Cooling Reviews

1 review
The item I ordered was exactly what I received. The quality and service was excellent. Will order again and will tell friends about the great and fast service. Great job guys.
Posted by Dinzle (Nicholasville, KY) / January 27, 20182004 Chevy Impala
2003 Pontiac Grand Prix Models
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