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 ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 2003 Chevrolet Corvette Thermostat Housing

2003 Chevrolet Corvette Thermostat Housing

My Vehicle Change Vehicle
2003 Chevrolet Corvette
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

8 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2003 Chevrolet Corvette Thermostat Unit Diagram - 12571261
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Corvette Thermostat Unit

    PartNumber: 12571261
    OEM 2003 Chevrolet Corvette Thermostat Unit - 12571261
    Product Specifications
    • Notes: Corvette
    • Other Names: Thermostat Housing, Thermostat Unit
    • Item Dimensions: 6.5 x 4.3 x 4.2 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12561157, 12562740
    • Part Description: 2003 Chevrolet Corvette Thermostat Unit
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Corvette | 50th Anniversary Edition, 50th Anniversary Edition Pace Car, Base, Indianapolis 500 Pace Car, Z06 | 8 Cyl 5.7 L GAS
    $41.61 MSRP: $78.51
    You Save: $36.90 (48%)
  • Dorman Engine Coolant Thermostat Housing Assembly for 2003 Chevrolet Corvette - 902-2836

    Dorman® Engine Coolant Thermostat Housing Assembly for 2003 Chevrolet Corvette

    PartNumber: 902-2836
    Product Specifications
    • Notes: wo/Water Pump Casting# 12562459; Use If Original Water Pump Replaced w/Later Design; Includes Thermostat
    • OE Part Number: 12600172, 12581594, 12568911, 8125815940, 8125689110, 8126001720
    • Package Contents: 1 Thermostat Housing
    • UPC: 889245054883
    • Part Description: 2003 Chevrolet Corvette Engine Coolant Thermostat Housing Assembly
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Corvette | All Trims | 8 Cyl 5.7L
    $39.33
  • Gates Engine Coolant Water Outlet for 2003 Chevrolet Corvette - CO34923

    Gates® Engine Coolant Water Outlet for 2003 Chevrolet Corvette

    PartNumber: CO34923
    Product Specifications
    • Notes: Thermostat Cover; W/GM Updated Replacement Water Pump
    • By-Pass Holes: No
    • Material: Cast Aluminum
    • Number of Bolt Holes: 2
    • Number of Gaskets: 0
    • Number of Seals: 0
    • OE Exact: Yes
    • Outlet Inside Diameter 1: 1.194"
    • Outlet Outside Diameter 1: 1.565"
    • Type: Coolant Outlet
    • UPC: 770075795179
    • Part Description: 2003 Chevrolet Corvette Engine Coolant Water Outlet
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Corvette | All Trims | 8 Cyl 5.7L
    $24.06
  • Four Seasons Engine Coolant Thermostat Housing W O Thermostat for 2003 Chevrolet Corvette - 85254

    Four Seasons® Engine Coolant Thermostat Housing W O Thermostat for 2003 Chevrolet Corvette

    PartNumber: 85254
    Product Specifications
    • Notes: w/o Thermostat
    • Bolt Hole Center To Bolt Hole Center: 3.000
    • Flange Thickness: 0.395
    • Gasket or Seal Included: Included
    • Inlet Port Diameter: 1.307
    • Material: Aluminum
    • Meets / Exceeds OEM: Yes
    • Overall Height IN: 2.51
    • Style: w/o Thermostat
    • Symetrical Base: Yes
    • Thermostat Included: Not Included
    • UPC: 096361852549
    • Part Description: 2003 Chevrolet Corvette Engine Coolant Thermostat Housing W O Thermostat
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Corvette | All Trims | All Engines
    $30.40
  • Dorman Engine Coolant Thermostat Housing for 2003 Chevrolet Corvette - 902-2701

    Dorman® Engine Coolant Thermostat Housing for 2003 Chevrolet Corvette

    PartNumber: 902-2701
    Product Specifications
    • Notes: Incls Thermostat; w/Water Pump Casting# 12562459; w/Thermostat Retainer Brackets; 160 Degrees Fahrenheit
    • Bleeder Hole: No
    • Bolt Hole Center To Bolt Hole Center: 3"; 0.87"
    • Bolt Hole Quantity: 3
    • Color/Finish: Natural
    • Flange Length: 4.39"
    • Flange Thickness: 0.4"
    • Flange Width: 2.701"
    • Gasket Type: Gasket
    • Grade Type: Regular
    • Inside Diameter: 1.236"
    • Material: Metal
    • Mounting Hardware Included: No
    • OE Part Number: 12571261, 8125712610
    • Outlet Port Quantity: 1
    • Thermostat Included: No
    • Thermostat Opening Temperature (F): 160 Degrees
    • UPC: 889245054906
    • Part Description: 2003 Chevrolet Corvette Engine Coolant Thermostat Housing
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Corvette | All Trims | 8 Cyl 5.7L
    $22.81
  • Dorman Engine Coolant Thermostat Housing for 2003 Chevrolet Corvette - 902-836

    Dorman® Engine Coolant Thermostat Housing for 2003 Chevrolet Corvette

    PartNumber: 902-836
    Product Specifications
    • Notes: Cover; Does Not Incl Thermostat; wo/Water Pump Casting# 12562459; Use If Original Water Pump Replaced w/Later Design
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313"
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Gasket or Seal Included: No
    • Housing Neck Angle (°): 30 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 12600172, 12581594, 12568911
    • Outlet Diameter: 1.64"
    • Thermostat Included: No
    • UPC: 037495607070
    • Part Description: 2003 Chevrolet Corvette Engine Coolant Thermostat Housing
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Corvette | All Trims | 8 Cyl 5.7L
    $17.55
  • Dorman Engine Coolant Thermostat Housing for 2003 Chevrolet Corvette - 902-700

    Dorman® Engine Coolant Thermostat Housing for 2003 Chevrolet Corvette

    PartNumber: 902-700
    Product Specifications
    • Notes: w/Water Pump Casting# 12562459; w/Thermostat Retainer Brackets; Incls 186 Fahrenheit Degree Thermostat
    • Bleeder Hole: No
    • Bolt Hole Center To Bolt Hole Center: 2.726"; 3.547"
    • Bolt Hole Quantity: 2
    • Color/Finish: Natural
    • Flange Length: 4.39"
    • Flange Thickness: 0.399"
    • Flange Width: 2.701"
    • Gasket Type: Gasket
    • Grade Type: Regular
    • Inside Diameter: 1.236"
    • Material: Metal
    • Mounting Hardware Included: No
    • OE Part Number: 12571261
    • Outlet Port Quantity: 1
    • Thermostat Opening Temperature (F): 186 Degrees
    • UPC: 037495708449
    • Part Description: 2003 Chevrolet Corvette Engine Coolant Thermostat Housing
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Corvette | All Trims | 8 Cyl 5.7L
    $13.19
  • Dorman Engine Coolant Thermostat Housing for 2003 Chevrolet Corvette - 902-2700

    Dorman® Engine Coolant Thermostat Housing for 2003 Chevrolet Corvette

    PartNumber: 902-2700
    Product Specifications
    • Notes: Incls Thermostat; w/Water Pump Casting# 12562459; w/Thermostat Retainer Brackets; 180 Degrees Fahrenheit
    • Bleeder Hole: No
    • Bolt Hole Center To Bolt Hole Center: 3"
    • Bolt Hole Quantity: 3
    • Color: Natural
    • Flange Length: 4.376"
    • Flange Thickness: 0.35"
    • Flange Width: 2.75"
    • Gasket or Seal Included: Yes
    • Gasket Type: O Ring
    • Grade Type: Regular
    • Inside Diameter: 1.3"
    • Material: Aluminum
    • Mounting Hardware Included: No
    • Outlet Port Quantity: 1
    • Package Contents: 1 Thermostat Housing; 1 Thermostat; 1 O-Ring
    • Thermostat Included: Yes
    • Thermostat Opening Temperature: 180 Deg. F
    • UPC: 889245055224
    • Part Description: 2003 Chevrolet Corvette Engine Coolant Thermostat Housing
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Corvette | All Trims | 8 Cyl 5.7L