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2021 GMC Sierra 2500 HD Turbocharger Oil Line

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2021 GMC Sierra 2500 HD
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  • OEM 2021 GMC Sierra 2500 HD Oil Line - 12642431
    OEM 2021 GMC Sierra 2500 HD Oil Line Diagram - 12642431
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    OEM (Genuine) 2021 GMC Sierra 2500 HD Oil Line

    PartNumber: 12642431
    $34.84 MSRP: $57.51
    You Save: $22.67 (40%)
    Product Specifications
    • Other Names: Oil Line
    • Item Dimensions: 15.4 x 3.5 x 2.0 inches
    • Item Weight: 4.00 Pounds
    • Replaced by: 12705525
    • Part Description: 2021 GMC Sierra 2500 HD Oil Line
    More Info
  • OEM 2021 GMC Sierra 2500 HD Pipe Asm-Turbo Oil Feed - 12641353
    OEM 2021 GMC Sierra 2500 HD Pipe Asm-Turbo Oil Feed Diagram - 12641353
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    OEM (Genuine) 2021 GMC Sierra 2500 HD Pipe Asm-Turbo Oil Feed

    PartNumber: 12641353
    $39.74 MSRP: $65.79
    You Save: $26.05 (40%)
    Product Specifications
    • Other Names: Oil Feed Tube, Oil Inlet Tube, Oil Line
    • Item Dimensions: 18.7 x 8.7 x 3.3 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12721608
    • Part Description: 2021 GMC Sierra 2500 HD Pipe Asm-Turbo Oil Feed
    More Info
  • OEM 2021 GMC Sierra 2500 HD Oil Outlet Tube - 12705525
    OEM 2021 GMC Sierra 2500 HD Oil Outlet Tube Diagram - 12705525
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    OEM (Genuine) 2021 GMC Sierra 2500 HD Oil Outlet Tube

    PartNumber: 12705525
    $34.84 MSRP: $57.51
    You Save: $22.67 (40%)
    Product Specifications
    • Notes: Silverado, Sierra 2500 Hd; Diesel; Oil Return; Lower; 6.6 Liter Diesel, Oil Lines
    • Other Names: Lower Return Pipe, Oil Line, Oil Outlet Tube
    • Fitment Type: Direct Replacement
    • Replaces: 12642431
    • Part Description: 2021 GMC Sierra 2500 HD Oil Outlet Tube
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, AT4X, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
  • OEM 2021 GMC Sierra 2500 HD Oil Outlet Tube - 12642428
    OEM 2021 GMC Sierra 2500 HD Oil Outlet Tube Diagram - 12642428
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    OEM (Genuine) 2021 GMC Sierra 2500 HD Oil Outlet Tube

    PartNumber: 12642428
    $64.05 MSRP: $105.99
    You Save: $41.94 (40%)
    Product Specifications
    • Notes: 6.6 Liter Diesel, Oil Lines
    • Other Names: Oil Line, Oil Outlet Tube, Upper Return Tube
    • Item Dimensions: 6.5 x 2.4 x 2.4 inches
    • Item Weight: 3.80 Pounds
    • Replaced by: 12720306
    • Part Description: 2021 GMC Sierra 2500 HD Oil Outlet Tube
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
  • OEM 2021 GMC Sierra 2500 HD Water Return Tube - 12691899
    OEM 2021 GMC Sierra 2500 HD Water Return Tube Diagram - 12691899
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    OEM (Genuine) 2021 GMC Sierra 2500 HD Water Return Tube

    PartNumber: 12691899
    $60.06 MSRP: $99.44
    You Save: $39.38 (40%)
    Product Specifications
    • Notes: 6.6 Liter Diesel, Cooling Lines
    • Item Dimensions: 9.4 x 4.6 x 2.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12672593, 12681468, 12683880, 12679546, 12708458, 12658343
    • Part Description: 2021 GMC Sierra 2500 HD Water Return Tube
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL