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Replacement and OEM Parts for 2021 GMC Sierra 2500 HD Diesel Emissions Fluid Filler Cap

2021 GMC Sierra 2500 HD Diesel Emissions Fluid Filler Cap

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2021 GMC Sierra 2500 HD
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  • OEM 2021 GMC Sierra 2500 HD Filler Pipe Cap Diagram - 23138955
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    OEM (Genuine) 2021 GMC Sierra 2500 HD Filler Pipe Cap

    PartNumber: 23138955
    OEM 2021 GMC Sierra 2500 HD Filler Pipe Cap - 23138955
    Product Specifications
    • Notes: 6.6 Liter Diesel, Emission Reduction System
    • Other Names: Filler Cap, Filler Pipe Cap
    • Item Dimensions: 6.3 x 2.8 x 2.0 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 2500 HD Filler Pipe Cap
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
    $14.10 MSRP: $26.58
    You Save: $12.48 (47%)