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Replacement and OEM Parts for 2012 GMC Sierra 3500 HD Coolant Pipe Seal

2012 GMC Sierra 3500 HD Coolant Pipe Seal

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2012 GMC Sierra 3500 HD
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  • OEM 2012 GMC Sierra 3500 HD Water Inlet Seal Diagram - 12587397
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    OEM (Genuine) 2012 GMC Sierra 3500 HD Water Inlet Seal

    PartNumber: 12587397
    OEM 2012 GMC Sierra 3500 HD Water Inlet Seal - 12587397
    Product Specifications
    • Notes: 4.8, 5.3, 6.0 & 6.2 Liter; 6.0 Liter
    • Item Dimensions: 3.0 x 3.0 x 0.3 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2012 GMC Sierra 3500 HD Water Inlet Seal
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
    $5.34 MSRP: $10.06
    You Save: $4.72 (47%)
  • Dorman Engine Coolant Radiator Hose O Rings for 2012 GMC Sierra 3500 HD - 926-160

    Dorman® Engine Coolant Radiator Hose O Rings for 2012 GMC Sierra 3500 HD

    PartNumber: 926-160
    Product Specifications
    • Notes: Radiator Outlet
    • Inside Diameter1: 1.975 in
    • Material: Fkm
    • OE Part Number: 25841843, 19258629, 20909168
    • Outside Diameter: 2.395 In.
    • Shape: Round
    • Thickness: 0.21 in
    • UPC: 037495919739
    • Part Description: 2012 GMC Sierra 3500 HD Engine Coolant Radiator Hose O Rings
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.6L
    $11.25
  • Dorman Engine Coolant Pipe O Ring Kit for 2012 GMC Sierra 3500 HD - 926-424

    Dorman® Engine Coolant Pipe O Ring Kit for 2012 GMC Sierra 3500 HD

    PartNumber: 926-424
    Product Specifications
    • Inside Diameter1: 33 mm
    • Inside Diameter2: 25 mm
    • Material: EPDM
    • OE Part Number: 94011603, 94011602
    • Outside Diameter: 37.6 mm
    • Package Contents: 2 O-Rings
    • Rim Shape: Round
    • Shape: Round
    • Thickness: 2.6 mm
    • UPC: 037495934756
    • Part Description: 2012 GMC Sierra 3500 HD Engine Coolant Pipe O Ring Kit
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.6L
    $7.34