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 2500 Inlet Assembly
More Info $43.57 MSRP: $82.23
You Save: $38.66 (48%)
Product Specifications- Other Names: Thermostat, Thermostat Unit
- Item Dimensions: 3.1 x 3.1 x 3.1 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12581595
- Part Description: GMC Sierra 2500 Thermostat Unit
More Info $21.43 MSRP: $40.48
You Save: $19.05 (48%)
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 2500 Thermostat Unit
More Info $41.61 MSRP: $78.51
You Save: $36.90 (48%)
Product Specifications- By-Pass Flange Diameter: 1.5"
- Depth from Flange: 1.89"
- Design: Bottom By-Pass
- Flange Diameter: 2.12"
- Height from Flange: 0.86"
- Includes Installation Tool: No
- Jiggle Pin/Check Valve: Yes
- Material: Steel, Copper
- Number of Gaskets: 0
- Number of Jiggle Pins/Check Valves: 1
- Number of Seals: 1
- Seal Type: O-Ring
- Temperature (C): 86
- Temperature (F): 187
- Total Height: 2.75"
- Type: Heavy-Duty Thermostat
- UPC: 770075225980
- Part Description: GMC Sierra 2500 Heavy Duty Engine Coolant Thermostat
More Info Product Specifications- Freight Class: 70
- Temperature (F): 160 Degrees
- UPC: 333421746272
- Part Description: GMC Sierra 2500 Heavy Duty Engine Coolant Thermostat
More Info Product Specifications- Bypass Plate Diameter: 1.5"
- Flange Diameter (With Seal): 2.27"
- Flange Diameter (Without Seal): 2.27"
- Height from Flange to Bottom: 1.82"
- Height from Flange to Top of Bridge: 0.95"
- OE Part Number: 12600172, 12581595, 12600171, 12570358, 12581594, 12568911, 92177005
- Temperature (F): 186 Degrees
- UPC: 033342074996
- Part Description: GMC Sierra 2500 Heavy Duty Engine Coolant Thermostat
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