Product Specifications- OE Part Number: 12600172, 12581594, 12568911, 8125815940, 8125689110, 8126001720
- Package Contents: 1 Thermostat Housing
- UPC: 889245054883
- Part Description: GMC Sierra 1500 Engine Coolant Thermostat Housing Assembly
More Info Product Specifications- 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: GMC Sierra 1500 Engine Coolant Water Outlet
More Info Product Specifications- 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: GMC Sierra 1500 Engine Coolant Thermostat Housing W O Thermostat
More Info Product Specifications- Item Dimensions: 6.4 x 4.2 x 4.2 inches
- Item Weight: 0.90 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12581594
- Part Description: GMC Sierra 1500 Inlet Assembly
More Info $43.57 MSRP: $82.23
You Save: $38.66 (48%)
Product Specifications- Air Vent (Bleeder Valve): No
- Bolt Hole Diameter: 0.353"
- Bolt Hole Quantity: 2
- Bolts Included: No
- Color/Finish: Black
- Gasket or Seal Included: No
- Housing Neck Angle (°): 90 Degree
- Material: Steel
- O-Rings Included: No
- OE Part Number: 12557563
- Outlet Diameter: 1.263"
- Thermostat Included: No
- UPC: 019495126713
- Part Description: GMC Sierra 1500 Engine Coolant Thermostat Housing
More Info Product Specifications- Bolt Hole Center To Bolt Hole Center: 3.250
- Gasket or Seal Included: Included
- Inlet Dia. IN: 1.210
- Material: Steel
- Maximum Height: 3.959
- Meets / Exceeds OEM: Yes
- Mnt Flange Width IN: 0.333
- Style: w/o Thermostat
- Symetrical Base: Yes
- Thermostat Included: Not Included
- UPC: 096361851689
- Part Description: GMC Sierra 1500 Engine Coolant Water Outlet W O Thermostat
More Info Product Specifications- 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: GMC Sierra 1500 Thermostat Unit
More Info $41.61 MSRP: $78.51
You Save: $36.90 (48%)
Product Specifications- Bleeder Screw Included: Not Included
- Bolt Hole Center To Bolt Hole Center: 3.000
- Gasket or Seal Included: Not Included
- Inlet Dia. IN: 1.551
- Material: Aluminum
- Maximum Height: 2.50
- Meets / Exceeds OEM: Yes
- Mnt Flange Width IN: 0.320
- Outlet Quantity: 1.000
- Style: w/o Thermostat
- Symetrical Base: Yes
- Thermostat Included: Not Included
- UPC: 096361850835
- Part Description: GMC Sierra 1500 Engine Coolant Water Outlet W O Thermostat
More Info Product Specifications- Other Names: Water Outlet
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 1500 Water Outlet
More Info $116.46 MSRP: $175.70
You Save: $59.24 (34%)
Product Specifications- 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: GMC Sierra 1500 Engine Coolant Thermostat Housing
More Info Product Specifications- Bolt Hole Center To Bolt Hole Center: 3.250
- Gasket or Seal Included: Included
- Inlet Dia. IN: 0.980
- Material: Aluminum; Cast Iron
- Maximum Height: 3.014
- Meets / Exceeds OEM: Yes
- Mnt Flange Width IN: 0.418
- Style: w/o Thermostat
- Symetrical Base: Yes
- Thermostat Included: Not Included
- UPC: 096361851702
- Part Description: GMC Sierra 1500 Engine Coolant Water Outlet W O Thermostat
More Info Product Specifications- Item Dimensions: 4.0 x 4.2 x 4.1 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 1500 Thermostat Unit
More Info $9.25 MSRP: $16.72
You Save: $7.47 (45%)
Product Specifications- 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: GMC Sierra 1500 Engine Coolant Thermostat Housing
More Info Product Specifications- Other Names: Water Outlet
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 1500 Water Outlet
More Info $112.29 MSRP: $169.42
You Save: $57.13 (34%)
Product Specifications- 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: GMC Sierra 1500 Engine Coolant Thermostat Housing
More Info Product Specifications- Other Names: Thermostat Housing, Water Outlet
- Item Dimensions: 12.2 x 7.2 x 2.2 inches
- Item Weight: 1.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12594929
- Part Description: GMC Sierra 1500 Water Outlet
More Info $61.81 MSRP: $116.64
You Save: $54.83 (48%)
Product Specifications- 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: 1.177"
- Outlet Outside Diameter 1: 1.548"
- Type: Coolant Outlet
- UPC: 770075733751
- Part Description: GMC Sierra 1500 Engine Coolant Water Outlet
More Info Product Specifications- 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: GMC Sierra 1500 Engine Coolant Water Outlet W O Thermostat
More Info Product Specifications- Other Names: Thermostat, Thermostat Housing, Water Outlet
- Item Dimensions: 6.9 x 6.4 x 6.4 inches
- Item Weight: 0.80 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12666569, 12671393, 12657137
- Part Description: GMC Sierra 1500 Water Outlet
More Info Product Specifications- 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: GMC Sierra 1500 Engine Coolant Thermostat Housing
More Info Product Specifications- Bleeder Hole: No
- Bolt Hole Center To Bolt Hole Center: 3"; 2.8"; 2.8"
- Bolt Hole Quantity: 3
- Color/Finish: Black
- Flange Length: 3.33"
- Flange Thickness: 0.4"
- Flange Width: 3.39"
- Gasket Type: Gasket
- Grade Type: Regular
- Inside Diameter: 1.06"
- Material: Plastic
- Mounting Hardware Included: No
- OE Part Number: 12674639, 12666569
- Outlet Port Quantity: 1
- Thermostat Opening Temperature (F): 207 Degrees
- UPC: 885484853485
- Part Description: GMC Sierra 1500 Engine Coolant Thermostat Housing Assembly
More Info
Browse GMC Sierra 1500 Thermostat Housing by Years