Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
My Vehicle Change Vehicle
2003 Pontiac Sunfire
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Cooling Systems, Fans & Radiators
  • Department
  • Brands
  • Prices

6 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) 2003 Pontiac Sunfire Thermostat

    PartNumber: 12622410
    OEM 2003 Pontiac Sunfire Thermostat - 12622410
    Product Specifications
    • Notes: 2.2 Liter, W/Dohc; Cavalier, Sunfire; 2.2l; Dohc
    • Other Names: Thermostat
    • Item Dimensions: 3.1 x 3.1 x 3.1 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 21018811, 90537453, 55350941, 12615097
    • Part Description: 2003 Pontiac Sunfire Thermostat
    More Info
    Vehicle Fitment
    • 2003 Pontiac Sunfire | Base, GT, SE | 4 Cyl 2.2 L GAS
    $82.87 MSRP: $156.38
    You Save: $73.51 (48%)
  • Gates Premium Engine Coolant Thermostat for 2003 Pontiac Sunfire - 33943S

    Gates® Premium Engine Coolant Thermostat for 2003 Pontiac Sunfire

    PartNumber: 33943S
    Product Specifications
    • Notes: 180 Degree; OE Temperature; Seal Included
    • Design: Reverse Poppet
    • Height: 1.91
    • Height Between Flanges: 1.25
    • Height from Flange: .66
    • Includes Installation Tool: No
    • Jiggle Pin Weep Hole: No
    • Material: Stainless Steel, Copper
    • Number of Gaskets: 0
    • Number of Jiggle Pins/Check Valves: 0
    • Number of Seals: 1
    • Seal Type: O-Ring
    • Sealing Flange Outside Diameter: 2.12
    • Start to Open Temperature: 180; 82
    • UPC: 770075745327
    • Part Description: 2003 Pontiac Sunfire Premium Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 2003 Pontiac Sunfire | All Trims | 4 Cyl 2.2L
    $34.95
  • facet Engine Coolant Thermostat with Seal Ring for 2003 Pontiac Sunfire - 7.8800

    facet® Engine Coolant Thermostat with Seal Ring for 2003 Pontiac Sunfire

    PartNumber: 7.8800
    Product Specifications
    • Notes: Incl Gasket
    • Part Description: 2003 Pontiac Sunfire Engine Coolant Thermostat with Seal Ring
    Vehicle Fitment
    • 2003 Pontiac Sunfire | GT | All Engines
    • 2003 Pontiac Sunfire | SE | All Engines
    $13.77
  • Gates Oe Type Engine Coolant Thermostat for 2003 Pontiac Sunfire - 33943

    Gates® Oe Type Engine Coolant Thermostat for 2003 Pontiac Sunfire

    PartNumber: 33943
    Product Specifications
    • Notes: 180 Degree; OE Temperature; Seal Included
    • Depth from Flange: 1.32"
    • Design: Reverse Poppet
    • Flange Diameter: 2.12"
    • Height from Flange: 0.86"
    • Includes Installation Tool: No
    • Jiggle Pin/Check Valve: No
    • Material: Steel, Copper
    • Number of Gaskets: 0
    • Number of Seals: 1
    • OE Comparison Rating: OE Performance
    • Seal Type: O-Ring
    • Temperature (C): 82
    • Temperature (F): 180
    • Total Height: 2.18"
    • Type: OE Type Thermostat
    • UPC: 072053877267
    • Part Description: 2003 Pontiac Sunfire Oe Type Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 2003 Pontiac Sunfire | All Trims | 4 Cyl 2.2L
    $24.53
  • STANT OE Type Engine Coolant Thermostat for 2003 Pontiac Sunfire - 14698

    STANT® OE Type Engine Coolant Thermostat for 2003 Pontiac Sunfire

    PartNumber: 14698
    Product Specifications
    • Notes: Temperature 180 Degrees; Seal Included Seal Included; OE Temperature
    • Flange Diameter (With Seal): 2.27"
    • Flange Diameter (Without Seal): 2.27"
    • Height from Flange to Bottom: 1.21"
    • Height from Flange to Top of Bridge: 0.88"
    • OE Part Number: 90537605, 12615097, 12622410, 21018811, 90537811, 90537453, 55350941
    • Temperature (F): 180 Degrees
    • UPC: 033342042704
    • Part Description: 2003 Pontiac Sunfire OE Type Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 2003 Pontiac Sunfire | All Trims | 4 Cyl 2.2L
  • STANT Superstat™ Premium Engine Coolant Thermostat for 2003 Pontiac Sunfire - 46628

    STANT® Superstat™ Premium Engine Coolant Thermostat for 2003 Pontiac Sunfire

    PartNumber: 46628
    Product Specifications
    • Notes: Temperature 180 Degrees; Part Replacement Replaces 48349; OE Temperature
    • Flange Diameter (With Seal) (in): 2.3
    • Flange Diameter (Without Seal) (in): 2.3
    • Freight Class: 70
    • Height from Flange to Bottom (in): 1.14
    • Height from Flange to Top of Bridge (in): 0.51
    • Temperature (F): 180 Degrees
    • UPC: 333421506456
    • Part Description: 2003 Pontiac Sunfire Superstat™ Premium Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 2003 Pontiac Sunfire | All Trims | 4 Cyl 2.2L