Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
Replacement and OEM Parts for Saturn Thermostat Housing
Select your vehicle for the best product fit
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Make
Select Model
Select Year
or

Saturn Thermostat Housing

< Back to View All
Cooling Systems, Fans & Radiators
  • Department
  • Brands
  • Prices

48 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) Saturn Thermostat Seal

    PartNumber: 12591884
    OEM Saturn Thermostat Seal - 12591884
    Product Specifications
    • Item Dimensions: 6.1 x 4.0 x 4.0 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Saturn Thermostat Seal
    More Info
    $17.89 MSRP: $26.97
    You Save: $9.08 (34%)
  • Dorman Engine Coolant Thermostat Housing for Saturn - 902-693

    Dorman® Engine Coolant Thermostat Housing for Saturn

    PartNumber: 902-693
    Product Specifications
    • Bleeder Hole: No
    • Bolt Hole Center To Bolt Hole Center: 2.835"; 1.66"; 3.65"
    • Bolt Hole Quantity: 3
    • Color/Finish: Natural
    • Flange Length: 2.55"
    • Flange Thickness: 0.5"
    • Flange Width: 4.14"
    • Gasket Type: Gasket
    • Grade Type: Regular
    • Inside Diameter: 0.515"; 0.664"; 0.588"; 1.165";
    • Material: Metal
    • Mounting Hardware Included: No
    • OE Part Number: 12651113, 12638836
    • Outlet Port Quantity: 4
    • Thermostat Opening Temperature (F): 180 Degrees
    • UPC: 037495787505
    • Part Description: Saturn Engine Coolant Thermostat Housing
    More Info
    $72.04
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for Saturn - 85251

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for Saturn

    PartNumber: 85251
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 2.875
    • Gasket or Seal Included: Included
    • Inlet Dia. IN: 1.408
    • Material: Aluminum
    • Maximum Height: 2.244
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.711
    • Style: w/o Thermostat
    • Symetrical Base: Yes
    • Thermostat Included: Not Included
    • UPC: 096361852518
    • Part Description: Saturn Engine Coolant Water Outlet W O Thermostat
    More Info
    $42.35
  • OEM (Genuine) Saturn Thermostat Housing

    PartNumber: 12597172
    OEM Saturn Thermostat Housing - 12597172
    Product Specifications
    • Other Names: Thermostat Housing, Water Manifold
    • Item Dimensions: 10.2 x 9.6 x 4.4 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Saturn Thermostat Housing
    More Info
    $99.21 MSRP: $187.21
    You Save: $88.00 (48%)
  • Dorman Engine Coolant Water Outlet for Saturn - 902-100

    Dorman® Engine Coolant Water Outlet for Saturn

    PartNumber: 902-100
    Product Specifications
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Quantity: 2
    • Color/Finish: Black
    • Housing Neck Angle (°): Straight
    • Material: Steel
    • O Rings Included: Not Required
    • OE Part Number: 19245366
    • UPC: 019495357384
    • Part Description: Saturn Engine Coolant Water Outlet
    More Info
    $75.12
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for Saturn - 86174

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for Saturn

    PartNumber: 86174
    Product Specifications
    • Gasket or Seal Included: Included
    • Inlet Dia. IN: 1.551
    • Material: Aluminum
    • Maximum Height: 10.000
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 1.202
    • Mounting Hole Quantity: 2
    • Outlet Quantity: 2
    • Style: w/o Thermostat
    • Thermostat Included: Not Included
    • UPC: 096361072244
    • Part Description: Saturn Engine Coolant Water Outlet W O Thermostat
    More Info
    $40.16
  • OEM (Genuine) Saturn Thermostat Housing

    PartNumber: 12651113
    OEM Saturn Thermostat Housing - 12651113
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 13.0 x 8.4 x 4.4 inches
    • Item Weight: 1.80 Pounds
    • Replaced by: 12689039
    • Part Description: Saturn Thermostat Housing
    More Info
    $72.12 MSRP: $136.10
    You Save: $63.98 (48%)
  • Dorman Engine Coolant Water Outlet for Saturn - 902-2098

    Dorman® Engine Coolant Water Outlet for Saturn

    PartNumber: 902-2098
    Product Specifications
    • Air Vent (Bleeder Valve): No
    • Bleeder Screw Included: No
    • Bolt Hole Center To Bolt Hole Center: 1.9"
    • Bolt Hole Diameter: 0.34"
    • Bolt Hole Quantity: 4
    • Color/Finish: Natural
    • Housing Neck Angle (°): 90 Deg.
    • Inside Diameter: 1.06"
    • Material: Aluminum
    • Maximum Height: 4.25"
    • Outlet Diameter: 1.557"
    • Outlet Quantity: 2
    • Outlet Tube Length: 6.25"
    • UPC: 889245529985
    • Part Description: Saturn Engine Coolant Water Outlet
    More Info
    $66.69
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for Saturn - 85349

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for Saturn

    PartNumber: 85349
    Product Specifications
    • Gasket or Seal Included: Included
    • Inlet Dia. IN: 1.875
    • Material: Aluminum
    • Maximum Height: 3.000
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.320
    • Style: w/o Thermostat
    • Thermostat Included: Not Included
    • UPC: 096361853492
    • Part Description: Saturn Engine Coolant Water Outlet W O Thermostat
    More Info
    $37.37
  • OEM (Genuine) Saturn Outlet Pipe

    PartNumber: 90537356
    OEM Saturn Outlet Pipe - 90537356
    Product Specifications
    • Other Names: Outlet Pipe, Water Outlet
    • Item Dimensions: 12.8 x 2.8 x 2.9 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Saturn Outlet Pipe
    More Info
    $67.45 MSRP: $101.77
    You Save: $34.32 (34%)
  • Dorman Engine Coolant Thermostat Housing for Saturn - 902-692

    Dorman® Engine Coolant Thermostat Housing for Saturn

    PartNumber: 902-692
    Product Specifications
    • Bleeder Hole: No
    • Bolt Hole Center To Bolt Hole Center: 3.6"; 3"; 1.5"
    • Bolt Hole Quantity: 3
    • Color/Finish: Natural
    • Flange Length: 5.5"
    • Flange Thickness: 0.3"
    • Flange Width: 3.7"
    • Gasket Type: Gasket
    • Grade Type: Regular
    • Inside Diameter: 1.15"
    • Material: Aluminum; Stainless Steel
    • OE Part Number: 12599235, 12638893
    • Outlet Port Quantity: 3
    • Thermostat Opening Temperature (F): 180 Degrees
    • UPC: 037495787499
    • Part Description: Saturn Engine Coolant Thermostat Housing
    More Info
    $48.20
  • Four Seasons Engine Coolant Thermostat Housing W O Thermostat for Saturn - 85246

    Four Seasons® Engine Coolant Thermostat Housing W O Thermostat for Saturn

    PartNumber: 85246
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 2.9375
    • Flange Thickness: 0.359
    • Gasket or Seal Included: Included
    • Inlet Port Diameter: 0.982
    • Material: Aluminum
    • Meets / Exceeds OEM: Yes
    • Overall Height IN: 3.450
    • Style: w/o Thermostat
    • Symetrical Base: Yes
    • Thermostat Included: Not Included
    • UPC: 096361852464
    • Part Description: Saturn Engine Coolant Thermostat Housing W O Thermostat
    More Info
    $26.31
  • OEM (Genuine) Saturn Thermostat Housing

    PartNumber: 25192231
    OEM Saturn Thermostat Housing - 25192231
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 5.2 x 5.1 x 15.5 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12992382
    • Part Description: Saturn Thermostat Housing
    More Info
    $133.54 MSRP: $242.82
    You Save: $109.28 (46%)
  • Dorman Engine Coolant Thermostat Housing for Saturn - 902-2082

    Dorman® Engine Coolant Thermostat Housing for Saturn

    PartNumber: 902-2082
    Product Specifications
    • Bleeder Hole: No
    • Bolt Hole Center To Bolt Hole Center: 2.76"
    • Bolt Hole Quantity: 2
    • Color/Finish: Natural
    • Flange Length: 3.03"
    • Flange Thickness: 0.465"
    • Flange Width: 2.34"
    • Gasket Type: Gasket
    • Grade Type: Regular
    • Inside Diameter: 1.09"
    • Material: Metal
    • Mounting Hardware Included: No
    • OE Part Number: 12591884
    • Outlet Port Quantity: 1
    • Thermostat Opening Temperature (F): 185 Degrees
    • UPC: 885484263475
    • Part Description: Saturn Engine Coolant Thermostat Housing
    More Info
    $43.60
  • Four Seasons Engine Coolant Water Outlet for Saturn - 86172

    Four Seasons® Engine Coolant Water Outlet for Saturn

    PartNumber: 86172
    Product Specifications
    • Gasket or Seal Included: Included
    • Inlet Dia. IN: 1.551
    • Material: Aluminum
    • Maximum Height: 7.000
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 1.202
    • Style: w/o Thermostat
    • Thermostat Included: Not Included
    • UPC: 096361072077
    • Part Description: Saturn Engine Coolant Water Outlet
    More Info
    $32.58
  • OEM (Genuine) Saturn Water Outlet

    PartNumber: 12591005
    OEM Saturn Water Outlet - 12591005
    Product Specifications
    • Other Names: Water Outlet
    • Item Dimensions: 7.8 x 5.7 x 5.5 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19434286
    • Part Description: Saturn Water Outlet
    More Info
    $76.41 MSRP: $144.16
    You Save: $67.75 (47%)
  • Dorman Engine Coolant Thermostat Housing Assembly for Saturn - 902-2094

    Dorman® Engine Coolant Thermostat Housing Assembly for Saturn

    PartNumber: 902-2094
    Product Specifications
    • Bleeder Hole: No
    • Bolt Hole Center To Bolt Hole Center: 2.78"
    • Bolt Hole Quantity: 2
    • Color: Natural
    • Flange Length: 3.69"
    • Flange Thickness: 0.31"
    • Flange Width: 2.59"
    • Gasket Type: Gasket
    • Grade Type: Regular
    • Inside Diameter: 1.91"
    • Material: Aluminum
    • Mounting Hardware Included: No
    • Outlet Port Quantity: 1
    • Thermostat Opening Temperature: 180 Deg. F
    • UPC: 889245083111
    • Part Description: Saturn Engine Coolant Thermostat Housing Assembly
    More Info
    $33.37
  • Four Seasons Engine Coolant Water Outlet Housing Kit for Saturn - 86262

    Four Seasons® Engine Coolant Water Outlet Housing Kit for Saturn

    PartNumber: 86262
    Product Specifications
    • Meets / Exceeds OEM: Yes
    • Style: w/o Thermostat
    • UPC: 096361144347
    • Part Description: Saturn Engine Coolant Water Outlet Housing Kit
    More Info
    $29.33
  • OEM (Genuine) Saturn Water Inlet

    PartNumber: 12591885
    OEM Saturn Water Inlet - 12591885
    Product Specifications
    • Other Names: Thermostat Housing, Water Inlet, Water Outlet
    • Item Dimensions: 6.2 x 4.2 x 4.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Saturn Water Inlet
    More Info
    $38.81 MSRP: $77.03
    You Save: $38.22 (50%)
  • Dorman Engine Coolant Thermostat Housing Assembly for Saturn - 902-2119

    Dorman® Engine Coolant Thermostat Housing Assembly for Saturn

    PartNumber: 902-2119
    Product Specifications
    • Bleeder Hole: No
    • Bolt Hole Center To Bolt Hole Center: 1.75"; 1.98"; 2.3"; 2.3"
    • Bolt Hole Quantity: 4
    • Color/Finish: Natural
    • Flange Length: 2.9"
    • Flange Thickness: 0.386"
    • Flange Width: 2.65"
    • Gasket or Seal Included: No
    • Gasket Type: Gasket
    • Grade Type: Regular
    • Inside Diameter: 1.17"
    • Material: Metal
    • Mounting Hardware Included: No
    • OE Part Number: 24435102
    • Outlet Port Quantity: 1
    • Thermostat Opening Temperature (F): 198 Degrees
    • UPC: 889245253224
    • Part Description: Saturn Engine Coolant Thermostat Housing Assembly
    More Info
    $29.39
  • Four Seasons Engine Coolant Water Inlet W O Thermostat for Saturn - 85348

    Four Seasons® Engine Coolant Water Inlet W O Thermostat for Saturn

    PartNumber: 85348
    Product Specifications
    • Gasket or Seal Included: Not Included
    • Inlet Dia. IN: 1.034
    • Material: Aluminum
    • Maximum Height: 2.886
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.319
    • Style: w/o Thermostat
    • Thermostat Included: Not Included
    • UPC: 096361853485
    • Part Description: Saturn Engine Coolant Water Inlet W O Thermostat
    More Info
    $24.10
  • OEM (Genuine) Saturn Water Inlet

    PartNumber: 12607291
    OEM Saturn Water Inlet - 12607291
    Product Specifications
    • Item Dimensions: 5.0 x 4.3 x 4.5 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Saturn Water Inlet
    More Info
    $35.46 MSRP: $53.52
    You Save: $18.06 (34%)
  • Four Seasons Engine Coolant Hose Flange for Saturn - 85350

    Four Seasons® Engine Coolant Hose Flange for Saturn

    PartNumber: 85350
    Product Specifications
    • Bleeder Screw Included: Not Included
    • Bolt Hole Center To Bolt Hole Center: 0.525
    • Gasket or Seal Included: Not Included
    • Material: Aluminum
    • Meets / Exceeds OEM: Yes
    • Mounting Hole Quantity: 0
    • Outlet Quantity: 1.000
    • Style: w/o Thermostat
    • Thermostat Included: Not Included
    • UPC: 096361853508
    • Part Description: Saturn Engine Coolant Hose Flange
    More Info
    $16.86
  • OEM (Genuine) Saturn Water Inlet

    PartNumber: 12599085
    OEM Saturn Water Inlet - 12599085
    Product Specifications
    • Other Names: Thermostat Cover, Thermostat Housing, Water Inlet
    • Item Dimensions: 4.2 x 4.3 x 4.3 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Saturn Water Inlet
    More Info
    $5.78 MSRP: $8.70
    You Save: $2.92 (34%)
  • Dorman Engine Coolant Thermostat Housing for Saturn - 902-691

    Dorman® Engine Coolant Thermostat Housing for Saturn

    PartNumber: 902-691
    Product Specifications
    • Bleeder Hole: No
    • Bolt Hole Center To Bolt Hole Center: 2.93"
    • Bolt Hole Quantity: 2
    • Color/Finish: Natural
    • Flange Length: 3.51"
    • Flange Thickness: 0.7"
    • Flange Width: 2.54"
    • Gasket Type: Gasket
    • Grade Type: Regular
    • Inside Diameter: 1.42"
    • Material: Metal
    • Mounting Hardware Included: No
    • OE Part Number: 55353492
    • Outlet Port Quantity: 1
    • Thermostat Opening Temperature (F): 198 Degrees
    • UPC: 037495787482
    • Part Description: Saturn Engine Coolant Thermostat Housing
    More Info
    $23.11
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for Saturn - 85166

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for Saturn

    PartNumber: 85166
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 2.438
    • Gasket or Seal Included: Not Included
    • Inlet Dia. IN: 1.051
    • Material: Aluminum
    • Maximum Height: 3.036
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.429
    • Style: w/o Thermostat
    • Symetrical Base: No
    • Thermostat Included: Not Included
    • UPC: 096361851665
    • Part Description: Saturn Engine Coolant Water Outlet W O Thermostat
    More Info
    $8.56
  • OEM (Genuine) Saturn Cover Assembly

    PartNumber: 90537605
    OEM Saturn Cover Assembly - 90537605
    Product Specifications
    • Item Dimensions: 4.4 x 3.8 x 3.0 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Saturn Cover Assembly
    More Info
    $41.60 MSRP: $78.50
    You Save: $36.90 (48%)
  • Dorman Engine Coolant Thermostat Housing for Saturn - 902-2083

    Dorman® Engine Coolant Thermostat Housing for Saturn

    PartNumber: 902-2083
    Product Specifications
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.28"
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Gasket or Seal Included: No
    • Housing Neck Angle (°): 45 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 90537605
    • Outlet Diameter: 1.437"
    • Thermostat Included: No
    • UPC: 885484263635
    • Part Description: Saturn Engine Coolant Thermostat Housing
    More Info
    $19.79
  • Dorman Engine Coolant Thermostat Housing for Saturn - 902-2084

    Dorman® Engine Coolant Thermostat Housing for Saturn

    PartNumber: 902-2084
    Product Specifications
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Center To Bolt Hole Center: 3.05"
    • Bolt Hole Diameter: 0.3"
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Flange Thickness: 0.23"
    • Gasket or Seal Included: No
    • Height: 2.3"
    • Inlet Port Diameter: 2.06"
    • Material: Aluminum
    • Mount Hole Diameter: 0.3"
    • Mount Hole Quantity: 2
    • O Rings Included: No
    • Outlet Diameter: 2.12"
    • Thermostat Included: No
    • UPC: 885484263659
    • Part Description: Saturn Engine Coolant Thermostat Housing
    More Info
    $18.36
  • Dorman Engine Coolant Thermostat Housing for Saturn - 902-2079

    Dorman® Engine Coolant Thermostat Housing for Saturn

    PartNumber: 902-2079
    Product Specifications
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313"
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Housing Neck Angle (°): 45 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 21006065
    • Outlet Diameter: 1.25"
    • Thermostat Included: No
    • UPC: 885484679832
    • Part Description: Saturn Engine Coolant Thermostat Housing
    More Info
    $18.47
1-30 of 48 Results
< Previous
12
Next >

About Saturn Thermostat Housing

Saturn was founded in 1985 to compete with Japanese vehicles in the U.S. market. The company was famous for its cost-effective vehicles and parts. Saturn has made and marketed lots of quality vehicles and parts, including the thermostat housing parts. A bad Saturn thermostat housing can lead to overheating and the coolant flow becoming inconsistent. A closed thermostat housing may be that the engine is not receiving the cooling effect it needs.
Saturn stands out for great parts. However, consumers need new thermostat housing parts if they are worn or damaged. A thermostat housing is used to house the thermostat and help regulate the flow of coolant. The removal process for a Saturn thermostat housing is as follows. First, disconnect the negative battery terminal. Next, locate the thermostat housing. Then drain some of the engine's coolant. And remove the upper radiator hose and the thermostat housing mounting bolts. And finally, pull the housing off the engine block. There are much better and smarter Saturn products and devices online. We have nearly all types of auto parts in our catalog to give you a better vehicle both inside and out.