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Replacement and OEM Parts for 2003 GMC Sierra 1500 HD Timing Cover

2003 GMC Sierra 1500 HD Timing Cover

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2003 GMC Sierra 1500 HD
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  • Dorman OE Solutions Aluminum Timing Chain Cover for 2003 GMC Sierra 1500 HD - 635-522

    Dorman® OE Solutions Aluminum Timing Chain Cover for 2003 GMC Sierra 1500 HD

    PartNumber: 635-522
    Product Specifications
    • Color/Finish: Silver
    • Grade Type: Regular
    • Length: 13"
    • Material: Aluminum
    • OE Part Number: 12561243, 8-12561-243-0
    • UPC: 885484513396
    • Width: 10.5"
    • Part Description: 2003 GMC Sierra 1500 HD OE Solutions Aluminum Timing Chain Cover
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 HD | All Trims | 8 Cyl 6.0L
    $82.45
  • OEM 2003 GMC Sierra 1500 HD Front Cover Diagram - 12561243
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    OEM (Genuine) 2003 GMC Sierra 1500 HD Front Cover

    PartNumber: 12561243
    OEM 2003 GMC Sierra 1500 HD Front Cover - 12561243
    Product Specifications
    • Other Names: Front Cover, Timing Cover
    • Item Dimensions: 14.6 x 14.7 x 6.1 inches
    • Item Weight: 3.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12633906
    • Part Description: 2003 GMC Sierra 1500 HD Front Cover
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 HD | SLE, SLT | 8 Cyl 6.0 L GAS
    $101.04 MSRP: $175.87
    You Save: $74.83 (43%)