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Replacement and OEM Parts for 1991 GMC K2500 Thermostat and Housing Assembly

1991 GMC K2500 Thermostat and Housing Assembly

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1991 GMC K2500
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  • OEM 1991 GMC K2500 Thermostat Unit Diagram - 24577299
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    OEM (Genuine) 1991 GMC K2500 Thermostat Unit

    PartNumber: 24577299
    OEM 1991 GMC K2500 Thermostat Unit - 24577299
    Product Specifications
    • Notes: All Models; 7.4l
    • Other Names: Intake Manifold, Thermostat, Thermostat Unit
    • Item Dimensions: 3.1 x 2.2 x 2.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 24576634, 10182377, 24577130
    • Part Description: 1991 GMC K2500 Thermostat Unit
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 7.4 L GAS
    $16.11 MSRP: $29.13
    You Save: $13.02 (45%)
  • OEM 1991 GMC K2500 Thermostat Diagram - 10190925
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    OEM (Genuine) 1991 GMC K2500 Thermostat

    PartNumber: 10190925
    OEM 1991 GMC K2500 Thermostat - 10190925
    Product Specifications
    • Notes: All Models; All Models; 5.0l, 5.7l
    • Other Names: Thermostat
    • Item Dimensions: 3.1 x 2.1 x 2.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10190927, 10147886
    • Part Description: 1991 GMC K2500 Thermostat
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
    $13.32 MSRP: $25.12
    You Save: $11.80 (47%)
  • OEM 1991 GMC K2500 Thermostat Housing Diagram - 10147884
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    OEM (Genuine) 1991 GMC K2500 Thermostat Housing

    PartNumber: 10147884
    OEM 1991 GMC K2500 Thermostat Housing - 10147884
    Product Specifications
    • Notes: All Models; 5.0l, 5.7l
    • 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: 1991 GMC K2500 Thermostat Housing
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
    $68.91 MSRP: $130.04
    You Save: $61.13 (48%)
  • OEM 1991 GMC K2500 Thermostat Housing Diagram - 10183720
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    OEM (Genuine) 1991 GMC K2500 Thermostat Housing

    PartNumber: 10183720
    OEM 1991 GMC K2500 Thermostat Housing - 10183720
    Product Specifications
    • Notes: All Models; 7.4l
    • 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: 1991 GMC K2500 Thermostat Housing
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 7.4 L GAS
    $112.79 MSRP: $211.40
    You Save: $98.61 (47%)
  • OEM 1991 GMC K2500 Thermostat Diagram - 12559338
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    OEM (Genuine) 1991 GMC K2500 Thermostat

    PartNumber: 12559338
    OEM 1991 GMC K2500 Thermostat - 12559338
    Product Specifications
    • Notes: All Models; 6.2l, Diesel
    • Other Names: Thermostat
    • Item Dimensions: 3.1 x 3.2 x 3.0 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12551496, 10154622
    • Part Description: 1991 GMC K2500 Thermostat
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
  • OEM 1991 GMC K2500 Engine Coolant Outlet Diagram - 10172831
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    OEM (Genuine) 1991 GMC K2500 Engine Coolant Outlet

    PartNumber: 10172831
    OEM 1991 GMC K2500 Engine Coolant Outlet - 10172831
    Product Specifications
    • Notes: All Models
    • Other Names: Housing, Thermostat Housing, Water Outlet
    • Item Dimensions: 4.0 x 4.2 x 4.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K2500 Engine Coolant Outlet
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLX | 6 Cyl 4.3 L GAS
  • OEM 1991 GMC K2500 Water Outlet Diagram - 10232996
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    OEM (Genuine) 1991 GMC K2500 Water Outlet

    PartNumber: 10232996
    OEM 1991 GMC K2500 Water Outlet - 10232996
    Product Specifications
    • Notes: All Models; 6.2l, Diesel
    • 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: 1991 GMC K2500 Water Outlet
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL