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Replacement and OEM Parts for 2020 GMC Sierra 3500 HD Fuel Systems & Components

2020 GMC Sierra 3500 HD Fuel Systems & Components

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2020 GMC Sierra 3500 HD
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Engine & Drivetrain

161 products about 2020 GMC Sierra 3500 HD Fuel Systems & Components found

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  • OEM 2020 GMC Sierra 3500 HD Module Seal Diagram - 22682111
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    OEM (Genuine) 2020 GMC Sierra 3500 HD Module Seal

    PartNumber: 22682111
    OEM 2020 GMC Sierra 3500 HD Module Seal - 22682111
    Product Specifications
    • Notes: 6.6 Liter Gas, Tank & Mounting; 6.6 Liter Diesel, Tank & Mounting
    • Item Dimensions: 6.4 x 6.6 x 0.4 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 94702377
    • Part Description: 2020 GMC Sierra 3500 HD Module Seal
    More Info
    Vehicle Fitment
    • 2020 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 DIESEL, 8 Cyl 6.6 L GAS
    $8.81 MSRP: $15.92
    You Save: $7.11 (45%)
  • OEM 2020 GMC Sierra 3500 HD Module Seal Diagram - 22682111
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Module Seal

    PartNumber: 22682111
    OEM 2020 GMC Sierra 3500 HD Module Seal - 22682111
    Product Specifications
    • Notes: 6.6 Liter Gas, Tank & Mounting; 6.6 Liter Diesel, Tank & Mounting
    • Item Dimensions: 6.4 x 6.6 x 0.4 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 94702377
    • Part Description: 2020 GMC Sierra 3500 HD Module Seal
    More Info
    Vehicle Fitment
    • 2020 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 DIESEL, 8 Cyl 6.6 L GAS
    $8.81 MSRP: $15.92
    You Save: $7.11 (45%)
  • OEM 2020 GMC Sierra 3500 HD Module Seal Diagram - 22682111
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Module Seal

    PartNumber: 22682111
    OEM 2020 GMC Sierra 3500 HD Module Seal - 22682111
    Product Specifications
    • Notes: 6.6 Liter Gas, Tank & Mounting; 6.6 Liter Diesel, Tank & Mounting
    • Item Dimensions: 6.4 x 6.6 x 0.4 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 94702377
    • Part Description: 2020 GMC Sierra 3500 HD Module Seal
    More Info
    Vehicle Fitment
    • 2020 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 DIESEL, 8 Cyl 6.6 L GAS
    $8.81 MSRP: $15.92
    You Save: $7.11 (45%)
  • OEM 2020 GMC Sierra 3500 HD Module Seal Diagram - 22682111
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Module Seal

    PartNumber: 22682111
    OEM 2020 GMC Sierra 3500 HD Module Seal - 22682111
    Product Specifications
    • Notes: 6.6 Liter Gas, Tank & Mounting; 6.6 Liter Diesel, Tank & Mounting
    • Item Dimensions: 6.4 x 6.6 x 0.4 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 94702377
    • Part Description: 2020 GMC Sierra 3500 HD Module Seal
    More Info
    Vehicle Fitment
    • 2020 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 DIESEL, 8 Cyl 6.6 L GAS
    $8.81 MSRP: $15.92
    You Save: $7.11 (45%)
  • OEM 2020 GMC Sierra 3500 HD Module Retainer Diagram - 10325852
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Module Retainer

    PartNumber: 10325852
    OEM 2020 GMC Sierra 3500 HD Module Retainer - 10325852
    Product Specifications
    • Notes: 6.6 Liter Gas, Tank & Mounting; 6.6 Liter Diesel, Tank & Mounting
    • Item Dimensions: 8.5 x 8.3 x 0.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 84666902
    • Part Description: 2020 GMC Sierra 3500 HD Module Retainer
    More Info
    Vehicle Fitment
    • 2020 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 DIESEL, 8 Cyl 6.6 L GAS
    $11.99 MSRP: $22.60
    You Save: $10.61 (47%)
  • OEM 2020 GMC Sierra 3500 HD Module Retainer Diagram - 10325852
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Module Retainer

    PartNumber: 10325852
    OEM 2020 GMC Sierra 3500 HD Module Retainer - 10325852
    Product Specifications
    • Notes: 6.6 Liter Gas, Tank & Mounting; 6.6 Liter Diesel, Tank & Mounting
    • Item Dimensions: 8.5 x 8.3 x 0.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 84666902
    • Part Description: 2020 GMC Sierra 3500 HD Module Retainer
    More Info
    Vehicle Fitment
    • 2020 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 DIESEL, 8 Cyl 6.6 L GAS
    $11.99 MSRP: $22.60
    You Save: $10.61 (47%)
  • OEM 2020 GMC Sierra 3500 HD Manifold Gasket Diagram - 12626354
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    OEM (Genuine) 2020 GMC Sierra 3500 HD Manifold Gasket

    PartNumber: 12626354
    OEM 2020 GMC Sierra 3500 HD Manifold Gasket - 12626354
    Product Specifications
    • Notes: 6.6 Liter Gas; Silverado, Sierra 3500 Hd; Gas
    • Other Names: Intake Manifold Gasket, Manifold Gasket
    • Item Dimensions: 3.4 x 2.5 x 0.4 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 3500 HD Manifold Gasket
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L GAS
    $2.40 MSRP: $3.95
    You Save: $1.55 (40%)
  • WIX Fuel Filter for 2020 GMC Sierra 3500 HD - WF10451

    WIX® Fuel Filter for 2020 GMC Sierra 3500 HD

    PartNumber: WF10451
    Product Specifications
    • Notes: Original Equipment Part Number 23304096
    • Class: HW
    • Duty Type: HD
    • Height: 4.161''
    • Inner Diameter Bottom: 1.57''
    • MediaType: Cellulose
    • Micron: 0.00 Micron
    • OE Part Number: 23304096
    • Outer Diameter Bottom: 3.583''
    • Outer Diameter Top: 3.443''
    • Style: Cartridge Fuel Metal Free Filt
    • UPC: 765809352186
    • Part Description: 2020 GMC Sierra 3500 HD Fuel Filter
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.6L
    $50.99
  • Spectra Premium Fuel Tank Lock Ring for 2020 GMC Sierra 3500 HD - LO164

    Spectra Premium® Fuel Tank Lock Ring for 2020 GMC Sierra 3500 HD

    PartNumber: LO164
    Product Specifications
    • Inside Diameter: 4 59/64"
    • Material: Steel
    • Outside Diameter: 7 11/32"
    • UPC: 671607120479
    • Part Description: 2020 GMC Sierra 3500 HD Fuel Tank Lock Ring
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.6L
    $7.85
  • OEM 2020 GMC Sierra 3500 HD Injector Diagram - 12698552
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    OEM (Genuine) 2020 GMC Sierra 3500 HD Injector

    PartNumber: 12698552
    OEM 2020 GMC Sierra 3500 HD Injector - 12698552
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd; Diesel
    • Other Names: Injector
    • Item Dimensions: 9.0 x 3.8 x 3.3 inches
    • Item Weight: 3.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12696966, 12678992
    • Part Description: 2020 GMC Sierra 3500 HD Injector
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    $211.70 MSRP: $379.84
    You Save: $168.14 (45%)
  • OEM 2020 GMC Sierra 3500 HD Filler End Diagram - 13580741
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Filler End

    PartNumber: 13580741
    OEM 2020 GMC Sierra 3500 HD Filler End - 13580741
    Product Specifications
    • Notes: 6.6 Liter Gas, Filler Pipe, Fuel Funnel
    • Other Names: Adapter, Filler, Filler End, Filler Tube
    • Item Dimensions: 5.5 x 2.3 x 1.8 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 3500 HD Filler End
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L GAS
    $9.91 MSRP: $14.95
    You Save: $5.04 (34%)
  • OEM 2020 GMC Sierra 3500 HD Filler End Diagram - 13580741
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Filler End

    PartNumber: 13580741
    OEM 2020 GMC Sierra 3500 HD Filler End - 13580741
    Product Specifications
    • Notes: 6.6 Liter Gas, Filler Pipe, Fuel Funnel
    • Other Names: Adapter, Filler, Filler End, Filler Tube
    • Item Dimensions: 5.5 x 2.3 x 1.8 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 3500 HD Filler End
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L GAS
    $9.91 MSRP: $14.95
    You Save: $5.04 (34%)
  • OEM 2020 GMC Sierra 3500 HD Fuel Cap Diagram - 84214460
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Fuel Cap

    PartNumber: 84214460
    OEM 2020 GMC Sierra 3500 HD Fuel Cap - 84214460
    Product Specifications
    • Notes: 6.6 Liter Gas, Filler Pipe, Code N01
    • Other Names: Cap, Fuel Cap
    • Item Dimensions: 8.2 x 8.2 x 8.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 3500 HD Fuel Cap
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $19.11 MSRP: $36.02
    You Save: $16.91 (47%)
  • OEM 2020 GMC Sierra 3500 HD Fuel Cap Diagram - 84214460
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Fuel Cap

    PartNumber: 84214460
    OEM 2020 GMC Sierra 3500 HD Fuel Cap - 84214460
    Product Specifications
    • Notes: 6.6 Liter Gas, Filler Pipe, Code N01
    • Other Names: Cap, Fuel Cap
    • Item Dimensions: 8.2 x 8.2 x 8.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 3500 HD Fuel Cap
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $19.11 MSRP: $36.02
    You Save: $16.91 (47%)
  • OEM 2020 GMC Sierra 3500 HD Seal Kit-Fuel Injector (O Ring) Diagram - 12672367
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Seal Kit-Fuel Injector (O Ring)

    PartNumber: 12672367
    OEM 2020 GMC Sierra 3500 HD Seal Kit-Fuel Injector (O Ring) - 12672367
    Product Specifications
    • Other Names: Injector Seal Kit, O-Ring
    • Item Dimensions: 6.2 x 6.1 x 1.0 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19432442
    • Part Description: 2020 GMC Sierra 3500 HD Seal Kit-Fuel Injector (O Ring)
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT |
    $9.91 MSRP: $20.56
    You Save: $10.65 (52%)
  • OEM 2020 GMC Sierra 3500 HD Seal Kit-Fuel Injector (O Ring) Diagram - 12672367
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Seal Kit-Fuel Injector (O Ring)

    PartNumber: 12672367
    OEM 2020 GMC Sierra 3500 HD Seal Kit-Fuel Injector (O Ring) - 12672367
    Product Specifications
    • Other Names: Injector Seal Kit, O-Ring
    • Item Dimensions: 6.2 x 6.1 x 1.0 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19432442
    • Part Description: 2020 GMC Sierra 3500 HD Seal Kit-Fuel Injector (O Ring)
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT |
    $9.91 MSRP: $20.56
    You Save: $10.65 (52%)
  • OEM 2020 GMC Sierra 3500 HD Injector Seal Kit Diagram - 12684286
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Injector Seal Kit

    PartNumber: 12684286
    OEM 2020 GMC Sierra 3500 HD Injector Seal Kit - 12684286
    Product Specifications
    • Other Names: Injector Seal Kit, Pressure Sensor
    • Item Dimensions: 2.1 x 2.1 x 1.0 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12708493
    • Part Description: 2020 GMC Sierra 3500 HD Injector Seal Kit
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT |
    $21.77 MSRP: $41.10
    You Save: $19.33 (48%)
  • OEM 2020 GMC Sierra 3500 HD Injector Seal Kit Diagram - 12684286
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Injector Seal Kit

    PartNumber: 12684286
    OEM 2020 GMC Sierra 3500 HD Injector Seal Kit - 12684286
    Product Specifications
    • Other Names: Injector Seal Kit, Pressure Sensor
    • Item Dimensions: 2.1 x 2.1 x 1.0 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12708493
    • Part Description: 2020 GMC Sierra 3500 HD Injector Seal Kit
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT |
    $21.77 MSRP: $41.10
    You Save: $19.33 (48%)
  • OEM 2020 GMC Sierra 3500 HD Injector Seal Kit Diagram - 12684286
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Injector Seal Kit

    PartNumber: 12684286
    OEM 2020 GMC Sierra 3500 HD Injector Seal Kit - 12684286
    Product Specifications
    • Other Names: Injector Seal Kit, Pressure Sensor
    • Item Dimensions: 2.1 x 2.1 x 1.0 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12708493
    • Part Description: 2020 GMC Sierra 3500 HD Injector Seal Kit
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT |
    $21.77 MSRP: $41.10
    You Save: $19.33 (48%)
  • OEM 2020 GMC Sierra 3500 HD Injector Seal Kit Diagram - 12684286
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Injector Seal Kit

    PartNumber: 12684286
    OEM 2020 GMC Sierra 3500 HD Injector Seal Kit - 12684286
    Product Specifications
    • Other Names: Injector Seal Kit, Pressure Sensor
    • Item Dimensions: 2.1 x 2.1 x 1.0 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12708493
    • Part Description: 2020 GMC Sierra 3500 HD Injector Seal Kit
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT |
    $21.77 MSRP: $41.10
    You Save: $19.33 (48%)
  • OEM 2020 GMC Sierra 3500 HD Fuel Tank Diagram - 84838543
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Fuel Tank

    PartNumber: 84838543
    OEM 2020 GMC Sierra 3500 HD Fuel Tank - 84838543
    Product Specifications
    • Notes: 6.6 Liter Gas, Tank & Mounting, 8 Ft Box; Silverado, Sierra 3500 Hd; Gas; Single Tank; Crew Cab; Long Box;Silverado, Sierra 3500 Hd; Gas; Single Tank; Double Cab; Long Box;Silverado, Sierra 3500 Hd; Gas; Single Tank; Regular Cab
    • Other Names: Fuel Tank
    • Fitment Type: Direct Replacement
    • Replaces: 84694580, 84793422
    • Part Description: 2020 GMC Sierra 3500 HD Fuel Tank
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L GAS
    $357.10 MSRP: $538.64
    You Save: $181.54 (34%)
  • OEM 2020 GMC Sierra 3500 HD Fuel Tank Diagram - 84694578
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Fuel Tank

    PartNumber: 84694578
    OEM 2020 GMC Sierra 3500 HD Fuel Tank - 84694578
    Product Specifications
    • Other Names: Fuel Tank
    • Item Dimensions: 76.3 x 23.9 x 19.2 inches
    • Item Weight: 34.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 85115287
    • Part Description: 2020 GMC Sierra 3500 HD Fuel Tank
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
    $307.25 MSRP: $463.44
    You Save: $156.19 (34%)
  • OEM 2020 GMC Sierra 3500 HD Fuel Tank Diagram - 84565937
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Fuel Tank

    PartNumber: 84565937
    OEM 2020 GMC Sierra 3500 HD Fuel Tank - 84565937
    Product Specifications
    • Other Names: Fuel Tank
    • Replaced by: 84878521
    • Part Description: 2020 GMC Sierra 3500 HD Fuel Tank
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
    $284.96 MSRP: $429.82
    You Save: $144.86 (34%)
  • OEM 2020 GMC Sierra 3500 HD Fuel Tank Diagram - 84793423
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Fuel Tank

    PartNumber: 84793423
    OEM 2020 GMC Sierra 3500 HD Fuel Tank - 84793423
    Product Specifications
    • Other Names: Fuel Tank
    • Fitment Type: Direct Replacement
    • Replaced by: 85546683
    • Part Description: 2020 GMC Sierra 3500 HD Fuel Tank
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
    $292.09 MSRP: $440.57
    You Save: $148.48 (34%)
  • OEM 2020 GMC Sierra 3500 HD Fuel Tank Diagram - 84838539
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Fuel Tank

    PartNumber: 84838539
    OEM 2020 GMC Sierra 3500 HD Fuel Tank - 84838539
    Product Specifications
    • Other Names: Fuel Tank
    • Fitment Type: Direct Replacement
    • Replaced by: 85546681
    • Part Description: 2020 GMC Sierra 3500 HD Fuel Tank
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $292.09 MSRP: $440.57
    You Save: $148.48 (34%)
  • OEM 2020 GMC Sierra 3500 HD Injector O-Ring Diagram - 12686813
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Injector O-Ring

    PartNumber: 12686813
    OEM 2020 GMC Sierra 3500 HD Injector O-Ring - 12686813
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd; Diesel
    • Other Names: Injector O-Ring, Injector Seal Kit
    • Item Dimensions: 1.3 x 1.4 x 0.2 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 3500 HD Injector O-Ring
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    $5.18 MSRP: $9.37
    You Save: $4.19 (45%)
  • OEM 2020 GMC Sierra 3500 HD Injector O-Ring Diagram - 12686813
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Injector O-Ring

    PartNumber: 12686813
    OEM 2020 GMC Sierra 3500 HD Injector O-Ring - 12686813
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd; Diesel
    • Other Names: Injector O-Ring, Injector Seal Kit
    • Item Dimensions: 1.3 x 1.4 x 0.2 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 3500 HD Injector O-Ring
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    $5.18 MSRP: $9.37
    You Save: $4.19 (45%)
  • OEM 2020 GMC Sierra 3500 HD Fuel Tank Diagram - 84878521
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Fuel Tank

    PartNumber: 84878521
    OEM 2020 GMC Sierra 3500 HD Fuel Tank - 84878521
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd; Diesel; Dual Tanks; Rear
    • Other Names: Fuel Tank
    • Fitment Type: Direct Replacement
    • Replaces: 25941092, 84565937
    • Part Description: 2020 GMC Sierra 3500 HD Fuel Tank
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
    $284.96 MSRP: $429.82
    You Save: $144.86 (34%)
  • OEM 2020 GMC Sierra 3500 HD Fuel Pump Diagram - 12692703
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Fuel Pump

    PartNumber: 12692703
    OEM 2020 GMC Sierra 3500 HD Fuel Pump - 12692703
    Product Specifications
    • Other Names: Fuel Pump
    • Item Dimensions: 10.8 x 8.1 x 7.5 inches
    • Item Weight: 2.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12735881
    • Part Description: 2020 GMC Sierra 3500 HD Fuel Pump
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L GAS
    $219.77 MSRP: $397.81
    You Save: $178.04 (45%)
  • OEM 2020 GMC Sierra 3500 HD Fuel Pump Diagram - 12692703
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Fuel Pump

    PartNumber: 12692703
    OEM 2020 GMC Sierra 3500 HD Fuel Pump - 12692703
    Product Specifications
    • Other Names: Fuel Pump
    • Item Dimensions: 10.8 x 8.1 x 7.5 inches
    • Item Weight: 2.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12735881
    • Part Description: 2020 GMC Sierra 3500 HD Fuel Pump
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L GAS
    $219.77 MSRP: $397.81
    You Save: $178.04 (45%)
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