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 ×
Replacement and OEM Parts for GMC K3500 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

GMC K3500 Thermostat Housing

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

34 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) GMC K3500 Thermostat Housing

    PartNumber: 10183720
    OEM GMC K3500 Thermostat Housing - 10183720
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 4.0 x 4.2 x 4.2 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC K3500 Thermostat Housing
    More Info
    $103.76 MSRP: $211.40
    You Save: $107.64 (51%)
  • Dorman Engine Coolant Thermostat Housing for GMC K3500 - 902-2063

    Dorman® Engine Coolant Thermostat Housing for GMC K3500

    PartNumber: 902-2063
    Product Specifications
    • Air Vent (Bleeder Valve): Yes
    • Bolt Hole Diameter: 0.313"
    • Bolt Hole Quantity: 4
    • Bolts Included: No
    • Color/Finish: Natural
    • Housing Neck Angle (°): 45 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 12564276
    • Outlet Diameter: 1.81"
    • Thermostat Included: No
    • UPC: 885484546547
    • Part Description: GMC K3500 Engine Coolant Thermostat Housing
    More Info
    $40.15
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for GMC K3500 - 85222

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for GMC K3500

    PartNumber: 85222
    Product Specifications
    • Gasket or Seal Included: Not Included
    • Inlet Dia. IN: 1.418
    • Material: Aluminum
    • Maximum Height: 4.669
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.500
    • Style: w/o Thermostat
    • Thermostat Included: Not Included
    • UPC: 096361852228
    • Part Description: GMC K3500 Engine Coolant Water Outlet W O Thermostat
    More Info
    $66.69
  • OEM (Genuine) GMC K3500 Thermostat Housing

    PartNumber: 10147884
    OEM GMC K3500 Thermostat Housing - 10147884
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 4.3 x 4.5 x 4.3 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC K3500 Thermostat Housing
    More Info
    $70.78 MSRP: $133.56
    You Save: $62.78 (48%)
  • Dorman Engine Coolant Thermostat Housing for GMC K3500 - 902-2050

    Dorman® Engine Coolant Thermostat Housing for GMC K3500

    PartNumber: 902-2050
    Product Specifications
    • Air Vent (Bleeder Valve): Yes
    • Bolt Hole Diameter: 0.313"
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Housing Neck Angle (°): 15 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 23500370
    • Outlet Diameter: 1.83"
    • Thermostat Included: No
    • UPC: 885484546288
    • Part Description: GMC K3500 Engine Coolant Thermostat Housing
    More Info
    $22.63
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for GMC K3500 - 85224

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for GMC K3500

    PartNumber: 85224
    Product Specifications
    • Gasket or Seal Included: Included
    • Inlet Dia. IN: 1.445
    • Material: Aluminum
    • Maximum Height: 3.093
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.461
    • Style: w/o Thermostat
    • Thermostat Included: Not Included
    • UPC: 096361852242
    • Part Description: GMC K3500 Engine Coolant Water Outlet W O Thermostat
    More Info
    $30.94
  • OEM (Genuine) GMC K3500 Thermostat Housing

    PartNumber: 12556594
    OEM GMC K3500 Thermostat Housing - 12556594
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 6.9 x 4.4 x 4.4 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12550609
    • Part Description: GMC K3500 Thermostat Housing
    More Info
    $22.84 MSRP: $43.12
    You Save: $20.28 (48%)
  • Dorman Engine Coolant Thermostat Housing for GMC K3500 - 902-2052

    Dorman® Engine Coolant Thermostat Housing for GMC K3500

    PartNumber: 902-2052
    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 (°): 90 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 14028918
    • Outlet Diameter: 1.75"
    • Thermostat Included: No
    • UPC: 885484546325
    • Part Description: GMC K3500 Engine Coolant Thermostat Housing
    More Info
    $17.47
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for GMC K3500 - 85244

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for GMC K3500

    PartNumber: 85244
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 3.219
    • Gasket or Seal Included: Included
    • Inlet Dia. IN: 1.261
    • Material: Aluminum
    • Maximum Height: 3.378
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.452
    • Style: w/o Thermostat
    • Symetrical Base: Yes
    • Thermostat Included: Not Included
    • UPC: 096361852440
    • Part Description: GMC K3500 Engine Coolant Water Outlet W O Thermostat
    More Info
    $24.22
  • OEM (Genuine) GMC K3500 Thermostat Housing

    PartNumber: 10226490
    OEM GMC K3500 Thermostat Housing - 10226490
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 4.3 x 4.3 x 4.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC K3500 Thermostat Housing
    More Info
    $21.16 MSRP: $39.94
    You Save: $18.78 (48%)
  • Dorman Engine Coolant Thermostat Housing for GMC K3500 - 902-754

    Dorman® Engine Coolant Thermostat Housing for GMC K3500

    PartNumber: 902-754
    Product Specifications
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.375"
    • 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: 12556594
    • Outlet Diameter: 1.25"
    • Thermostat Included: No
    • UPC: 037495597494
    • Part Description: GMC K3500 Engine Coolant Thermostat Housing
    More Info
    $13.19
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for GMC K3500 - 84987

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for GMC K3500

    PartNumber: 84987
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 3.625; 3.6875
    • Gasket or Seal Included: Included
    • Inlet Dia. IN: 1.427
    • Material: Aluminum; Aluminum / Cast Iron
    • Maximum Height: 2.937
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.482
    • Style: w/o Thermostat
    • Symetrical Base: Yes
    • Thermostat Included: Not Included
    • UPC: 096361849877
    • Part Description: GMC K3500 Engine Coolant Water Outlet W O Thermostat
    More Info
    $16.04
  • Dorman Engine Coolant Thermostat Housing for GMC K3500 - 902-2003

    Dorman® Engine Coolant Thermostat Housing for GMC K3500

    PartNumber: 902-2003
    Product Specifications
    • Air Vent (Bleeder Valve): Yes
    • Bolt Hole Diameter: 0.313"
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Housing Neck Angle (°): 75 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 10172831
    • Outlet Diameter: 1.188"
    • Thermostat Included: No
    • UPC: 885484545380
    • Part Description: GMC K3500 Engine Coolant Thermostat Housing
    More Info
    $11.70
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for GMC K3500 - 85223

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for GMC K3500

    PartNumber: 85223
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 2.563
    • Gasket or Seal Included: Not Included
    • Inlet Dia. IN: 1.073
    • Material: Aluminum
    • Maximum Height: 1.980
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.391
    • Style: w/o Thermostat
    • Symetrical Base: Yes
    • Thermostat Included: Not Included
    • UPC: 096361852235
    • Part Description: GMC K3500 Engine Coolant Water Outlet W O Thermostat
    More Info
    $13.77
  • Dorman Engine Coolant Thermostat Housing for GMC K3500 - 902-2038

    Dorman® Engine Coolant Thermostat Housing for GMC K3500

    PartNumber: 902-2038
    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 (°): 180 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 12554528
    • Outlet Diameter: 1.25"
    • Thermostat Included: No
    • UPC: 885484546042
    • Part Description: GMC K3500 Engine Coolant Thermostat Housing
    More Info
    $12.44
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for GMC K3500 - 85086

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for GMC K3500

    PartNumber: 85086
    Product Specifications
    • Gasket or Seal Included: Included
    • Inlet Dia. IN: 1.284
    • Material: Aluminum
    • Maximum Height: 2.239
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.4165
    • Style: w/o Thermostat
    • Thermostat Included: Not Included
    • UPC: 096361850866
    • Part Description: GMC K3500 Engine Coolant Water Outlet W O Thermostat
    More Info
    $12.30
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for GMC K3500 - 85169

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for GMC K3500

    PartNumber: 85169
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 3.250
    • Gasket or Seal Included: Included
    • Inlet Dia. IN: 1.019
    • Material: Aluminum; Aluminum / Cast Iron
    • Maximum Height: 3.005
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.434
    • Style: w/o Thermostat
    • Symetrical Base: Yes
    • Thermostat Included: Not Included
    • UPC: 096361851696
    • Part Description: GMC K3500 Engine Coolant Water Outlet W O Thermostat
    More Info
    $11.72
  • Dorman Engine Coolant Thermostat Housing for GMC K3500 - 902-2031

    Dorman® Engine Coolant Thermostat Housing for GMC K3500

    PartNumber: 902-2031
    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 (°): 90 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 10226490
    • Outlet Diameter: 1.5"
    • Thermostat Included: No
    • UPC: 885484545922
    • Part Description: GMC K3500 Engine Coolant Thermostat Housing
    More Info
    $11.32
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for GMC K3500 - 84993

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for GMC K3500

    PartNumber: 84993
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 3.250
    • Gasket or Seal Included: Included
    • Inlet Dia. IN: 1.250
    • Material: Aluminum; Cast Iron
    • Maximum Height: 3.207
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.500
    • Style: w/o Thermostat
    • Symetrical Base: Yes
    • Thermostat Included: Not Included
    • UPC: 096361849938
    • Part Description: GMC K3500 Engine Coolant Water Outlet W O Thermostat
    More Info
    $11.44
  • Dorman Engine Coolant Thermostat Housing for GMC K3500 - 902-2009

    Dorman® Engine Coolant Thermostat Housing for GMC K3500

    PartNumber: 902-2009
    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 (°): 15 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 14088753, 336773, 336790, 3879660
    • Outlet Diameter: 1.5"
    • Thermostat Included: No
    • UPC: 885484545502
    • Part Description: GMC K3500 Engine Coolant Thermostat Housing
    More Info
    $9.36
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for GMC K3500 - 85160

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for GMC K3500

    PartNumber: 85160
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 3.250
    • Gasket or Seal Included: Included
    • Inlet Dia. IN: 1.170
    • Material: Aluminum
    • Maximum Height: 3.386
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.463
    • Style: w/o Thermostat
    • Symetrical Base: Yes
    • Thermostat Included: Not Included
    • UPC: 096361851603
    • Part Description: GMC K3500 Engine Coolant Water Outlet W O Thermostat
    More Info
    $11.24
  • Dorman Engine Coolant Thermostat Housing for GMC K3500 - 902-694

    Dorman® Engine Coolant Thermostat Housing for GMC K3500

    PartNumber: 902-694
    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 (°): 60 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 10147884
    • Outlet Diameter: 1.5"
    • Thermostat Included: No
    • UPC: 747214270804
    • Part Description: GMC K3500 Engine Coolant Thermostat Housing
    More Info
    $8.56
  • Four Seasons Water Outlet for GMC K3500 - 84899

    Four Seasons® Water Outlet for GMC K3500

    PartNumber: 84899
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 3.250
    • Gasket or Seal Included: Included
    • Inlet Dia. IN: 1.302
    • Material: Aluminum; Aluminum / Cast Iron
    • Maximum Height: 2.155
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.431
    • Style: w/o Thermostat
    • Symetrical Base: Yes
    • Thermostat Included: Not Included
    • UPC: 096361848993
    • Part Description: GMC K3500 Water Outlet
    More Info
    $7.11
  • Dorman Engine Coolant Thermostat Housing for GMC K3500 - 902-2028

    Dorman® Engine Coolant Thermostat Housing for GMC K3500

    PartNumber: 902-2028
    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 (°): 90 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 10126717
    • Outlet Diameter: 1.563"
    • Thermostat Included: No
    • UPC: 885484545861
    • Part Description: GMC K3500 Engine Coolant Thermostat Housing
    More Info
    $7.07
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for GMC K3500 - 84992

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for GMC K3500

    PartNumber: 84992
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 3.250
    • Gasket or Seal Included: Included
    • Inlet Dia. IN: 1.210
    • Material: Aluminum; Cast Iron
    • Maximum Height: 3.3855
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.472
    • Style: w/o Thermostat
    • Symetrical Base: Yes
    • Thermostat Included: Not Included
    • UPC: 096361849921
    • Part Description: GMC K3500 Engine Coolant Water Outlet W O Thermostat
    More Info
    $6.74
  • Four Seasons Water Outlet for GMC K3500 - 84890

    Four Seasons® Water Outlet for GMC K3500

    PartNumber: 84890
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 3.250
    • Gasket or Seal Included: Included
    • Inlet Dia. IN: 1.213
    • Material: Aluminum; Cast Iron
    • Maximum Height: 2.400
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.425
    • Style: w/o Thermostat
    • Symetrical Base: Yes
    • Thermostat Included: Not Included
    • UPC: 096361848900
    • Part Description: GMC K3500 Water Outlet
    More Info
    $10.55
  • Dorman Engine Coolant Thermostat Housing for GMC K3500 - 902-2064

    Dorman® Engine Coolant Thermostat Housing for GMC K3500

    PartNumber: 902-2064
    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 (°): 180 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 465999
    • Outlet Diameter: 1.5"
    • Thermostat Included: No
    • UPC: 885484546561
    • Part Description: GMC K3500 Engine Coolant Thermostat Housing
    More Info
  • OEM (Genuine) GMC K3500 Housing-Engine Coolant Thermostat

    PartNumber: 23502517
    OEM GMC K3500 Housing-Engine Coolant Thermostat - 23502517
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 14.4 x 7.5 x 8.1 inches
    • Item Weight: 3.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC K3500 Housing-Engine Coolant Thermostat
    More Info
  • OEM (Genuine) GMC K3500 Engine Coolant Outlet

    PartNumber: 12564276
    OEM GMC K3500 Engine Coolant Outlet - 12564276
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 7.3 x 6.1 x 6.1 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12553451
    • Part Description: GMC K3500 Engine Coolant Outlet
    More Info
  • OEM (Genuine) GMC K3500 Water Outlet

    PartNumber: 10232996
    OEM GMC K3500 Water Outlet - 10232996
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 5.8 x 5.5 x 5.6 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC K3500 Water Outlet
    More Info
1-30 of 34 Results
< Previous
12
Next >

About GMC K3500 Thermostat Housing

From 1988 through 2002, General Motors manufactured the GMC K3500. The GMC K3500 is a fantastic option for a heavy-duty vehicle due to its nice capabilities and comfy nature. The brand provides great parts for car buyers. GMC K3500's thermostat housing makes sure that no element is being affected by any debris or dirt. There are many types of thermostat housing like metal and plastic.
GMC K3500 offers great parts to you. But there will be some problems after the parts have been used for years. The removal process of GMC K3500's thermostat housing is as follows. Disconnect the negative battery terminal first. Next, locate the thermostat housing. After that, drain some of the engine's coolant. Then, remove the upper radiator hose. Next, remove the thermostat housing mounting bolts. Finally, pull the housing off the engine block. Signs of GMC K3500's bad thermostat housing include coolant leaks, the engine overheats, the temperature gauge showing incorrect readings, and bad coolant flow. The vehicle will remain classic and prevailing for its useful parts. Prompt online services are given to you.