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2007 GMC Sierra 3500 Classic Thermostat Housing

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2007 GMC Sierra 3500 Classic
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13 Products found

2 Q&A for Thermostat Housing Repair
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  • Dorman Engine Coolant Thermostat Housing for 2007 GMC Sierra 3500 Classic - 902-2127
    $54.01
    Product Specifications
    • Notes: Cover
    • Bolt Hole Center To Bolt Hole Center: 4.65"
    • Bolt Hole Diameter: 0.355"
    • Bolt Hole Quantity: 4
    • Color/Finish: Natural
    • Flange Thickness: 0.787"
    • Height: 2.82"
    • Housing Neck Angle (°): 90 Deg.
    • Inlet Port Diameter: 2"
    • Material: Aluminum
    • Mount Hole Diameter: 0.355"
    • Mount Hole Quantity: 4
    • Outlet Diameter: 1.95"
    • UPC: 889245475947
    • Part Description: 2007 GMC Sierra 3500 Classic Engine Coolant Thermostat Housing
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | All Trims | 8 Cyl 6.6L
  • Gates Engine Coolant Water Outlet for 2007 GMC Sierra 3500 Classic - CO34923
    $33.30
    Product Specifications
    • Notes: Thermostat Cover
    • 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: 2007 GMC Sierra 3500 Classic Engine Coolant Water Outlet
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | All Trims | 8 Cyl 6.0L
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for 2007 GMC Sierra 3500 Classic - 86007
    $51.44
    Product Specifications
    • Notes: Outlet
    • Gasket or Seal Included: Not Included
    • Inlet Dia. IN: 2.000
    • Material: Aluminum
    • Maximum Height: 2.500
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.780
    • Style: w/o Thermostat
    • Thermostat Included: Not Included
    • UPC: 096361860070
    • Part Description: 2007 GMC Sierra 3500 Classic Engine Coolant Water Outlet W O Thermostat
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | All Trims | 8 Cyl 6.6L
  • Dorman Engine Coolant Thermostat Housing Assembly for 2007 GMC Sierra 3500 Classic - 902-2836
    $39.25
    Product Specifications
    • Notes: Incls Thermostat
    • OE Part Number: 12600172, 12581594, 12568911, 8125815940, 8125689110, 8126001720
    • Package Contents: 1 Thermostat Housing
    • UPC: 889245054883
    • Part Description: 2007 GMC Sierra 3500 Classic Engine Coolant Thermostat Housing Assembly
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | All Trims | 8 Cyl 6.0L
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for 2007 GMC Sierra 3500 Classic - 85191
    $26.80
    Product Specifications
    • Notes: Outlet
    • Bolt Hole Center To Bolt Hole Center: 2.375
    • Gasket or Seal Included: Included
    • Material: Aluminum
    • Meets / Exceeds OEM: Yes
    • Style: w/o Thermostat
    • Symetrical Base: Yes
    • Thermostat Included: Not Included
    • UPC: 096361851917
    • Part Description: 2007 GMC Sierra 3500 Classic Engine Coolant Water Outlet W O Thermostat
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | All Trims | 8 Cyl 8.1L
  • $45.40 MSRP: $85.69
    You Save: $40.29 (48%)
    Product Specifications
    • Notes: All Models; 4.8l, 5.3l, 6.0l; Includes Thermostat; 4.8, 5.3 & 6.0 Liter
    • Item Dimensions: 6.4 x 4.2 x 4.2 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12581594
    • Part Description: 2007 GMC Sierra 3500 Classic Inlet Assembly
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS
  • Dorman Engine Coolant Thermostat Housing for 2007 GMC Sierra 3500 Classic - 902-836
    $17.42
    Product Specifications
    • Notes: Cover; Does Not Incl Thermostat
    • 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: 2007 GMC Sierra 3500 Classic Engine Coolant Thermostat Housing
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | All Trims | 8 Cyl 6.0L
  • Dorman Engine Coolant Thermostat Housing for 2007 GMC Sierra 3500 Classic - 902-2060
    $21.16
    Product Specifications
    • Notes: Cover
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313"
    • Bolt Hole Quantity: 3
    • Bolts Included: No
    • Color/Finish: Natural
    • Housing Neck Angle (°): 180 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 12559861
    • Outlet Diameter: 1.5"
    • Thermostat Included: No
    • UPC: 885484546486
    • Part Description: 2007 GMC Sierra 3500 Classic Engine Coolant Thermostat Housing
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | All Trims | 8 Cyl 8.1L
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for 2007 GMC Sierra 3500 Classic - 85945
    $10.00
    Product Specifications
    • Notes: Outlet
    • Gasket or Seal Included: Not Included
    • Inlet Dia. IN: 1.205
    • Material: Aluminum
    • Maximum Height: 2.425
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: .378
    • Style: w/o Thermostat
    • Thermostat Included: Not Included
    • UPC: 096361859456
    • Part Description: 2007 GMC Sierra 3500 Classic Engine Coolant Water Outlet W O Thermostat
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | All Trims | 8 Cyl 6.0L
  • $205.37 MSRP: $326.07
    You Save: $120.70 (38%)
    Product Specifications
    • Notes: All Models; 8.1l; Engine Cooling Pipe
    • Other Names: Thermostat Housing
    • Item Dimensions: 48.3 x 11.6 x 7.3 inches
    • Item Weight: 15.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12573197
    • Part Description: 2007 GMC Sierra 3500 Classic Thermostat Housing
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
  • Product Specifications
    • Notes: 6.6 Liter Turbo Diesel
    • Other Names: Thermostat Housing
    • Item Dimensions: 21.0 x 7.2 x 5.7 inches
    • Item Weight: 2.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 97222428
    • Part Description: 2007 GMC Sierra 3500 Classic Housing-Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
  • Product Specifications
    • Notes: All Models; 6.6l; 6.6 Liter Turbo Diesel
    • Other Names: Outlet Pipe, Thermostat Cover, Thermostat Housing
    • Item Dimensions: 6.6 x 4.4 x 4.5 inches
    • Item Weight: 1.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2007 GMC Sierra 3500 Classic Cover, Engine Coolant Thermostat Housing
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
  • Product Specifications
    • Notes: All Models; 8.1l; Water Outlet; 8.1 Liter Gas
    • Other Names: Thermostat Housing, Thermostat Outlet
    • Item Dimensions: 4.4 x 4.5 x 4.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2007 GMC Sierra 3500 Classic Engine Coolant Outlet
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS

FAQ for Thermostat Housing Repair

Q: How to install the engine coolant thermostat housing (LY2, LH6, LY5, LMG, LY6)?
A:
You shall need to install a new water pump inlet seal, the water pump inlet, the water pump inlet bolts, the radiator outlet hose, the radiator outlet hose clamp, and the air cleaner outlet duct.
By Bob
GM Specialist
01/11/2022
Q: How to remove the engine coolant thermostat housing (LY2, LH6, LY5, LMG, LY6)?
A:
The proper way is to drain the cooling system, and remove the air cleaner outlet duct, the radiator outlet hose from the water pump inlet, the water pump inlet from the water pump, and the water pump inlet seal.
By Bob
GM Specialist
01/11/2022