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2020 GMC Sierra 3500 HD EGR Tube Gaskets

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2020 GMC Sierra 3500 HD
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  • OEM 2020 GMC Sierra 3500 HD EGR Pipe Gasket - 12688014
    OEM 2020 GMC Sierra 3500 HD EGR Pipe Gasket Diagram - 12688014
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    OEM (Genuine) 2020 GMC Sierra 3500 HD EGR Pipe Gasket

    PartNumber: 12688014
    $20.77 MSRP: $39.20
    You Save: $18.43 (48%)
    Product Specifications
    • Notes: 6.6 Liter Diesel, Lower
    • Other Names: EGR Pipe Gasket, EGR Valve Gasket
    • Item Dimensions: 4.4 x 3.3 x 0.2 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12677469
    • Part Description: 2020 GMC Sierra 3500 HD EGR Pipe Gasket
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
  • OEM 2020 GMC Sierra 3500 HD Inlet Pipe Gasket - 12648141
    OEM 2020 GMC Sierra 3500 HD Inlet Pipe Gasket Diagram - 12648141
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    OEM (Genuine) 2020 GMC Sierra 3500 HD Inlet Pipe Gasket

    PartNumber: 12648141
    $4.48 MSRP: $8.44
    You Save: $3.96 (47%)
    Product Specifications
    • Notes: 6.6 Liter Diesel
    • Item Dimensions: 3.5 x 2.5 x 0.2 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12737098
    • Part Description: 2020 GMC Sierra 3500 HD Inlet Pipe Gasket
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
  • OEM 2020 GMC Sierra 3500 HD By-Pass Valve Gasket - 12680216
    OEM 2020 GMC Sierra 3500 HD By-Pass Valve Gasket Diagram - 12680216
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    OEM (Genuine) 2020 GMC Sierra 3500 HD By-Pass Valve Gasket

    PartNumber: 12680216
    $4.78 MSRP: $8.64
    You Save: $3.86 (45%)
    Product Specifications
    • Notes: 6.6 Liter Diesel; 6.6 Liter Diesel, Upper
    • Item Dimensions: 4.1 x 3.5 x 0.2 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12670476
    • Part Description: 2020 GMC Sierra 3500 HD By-Pass Valve Gasket
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL