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Replacement and OEM Parts for 2003 GMC Sierra 2500 HD Valve Cover

2003 GMC Sierra 2500 HD Valve Cover

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2003 GMC Sierra 2500 HD
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Valves, Valve Covers & Valvetrain
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  • OEM 2003 GMC Sierra 2500 HD Valve Cover Diagram - 12570427
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Valve Cover

    PartNumber: 12570427
    OEM 2003 GMC Sierra 2500 HD Valve Cover - 12570427
    Product Specifications
    • Notes: 4.8, 5.3 & 6.0 Liter Gas
    • Location: Driver Side
    • Other Names: Valve Cover
    • Item Dimensions: 5.2 x 5.0 x 24.5 inches
    • Item Weight: 3.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12561820
    • Part Description: 2003 GMC Sierra 2500 HD Valve Cover
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
    $127.44 MSRP: $202.36
    You Save: $74.92 (38%)
  • Dorman OE Solutions Driver Side Valve Cover Kit for 2003 GMC Sierra 2500 HD - 264-965

    Dorman® OE Solutions Driver Side Valve Cover Kit for 2003 GMC Sierra 2500 HD

    PartNumber: 264-965
    Product Specifications
    • Color: Natural
    • Height: 3"
    • Installation Hardware Included: Yes
    • Item Grade: Standard Replacement
    • Length: 19.5"
    • Material: Aluminum
    • OE Part Number: 12570427, 8-12570-427-0, 8-12561-820-0
    • Oil Filler Cap Included: No
    • UPC: 019495299905
    • Valve Cover Type: Standard
    • Width: 5"
    • Part Description: 2003 GMC Sierra 2500 HD OE Solutions Driver Side Valve Cover Kit
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    $60.60
  • OEM 2003 GMC Sierra 2500 HD Valve Cover Diagram - 12582224
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Valve Cover

    PartNumber: 12582224
    OEM 2003 GMC Sierra 2500 HD Valve Cover - 12582224
    Product Specifications
    • Notes: 4.8, 5.3 & 6.0 Liter Gas
    • Location: Passenger Side
    • Other Names: Valve Cover
    • Item Dimensions: 4.9 x 4.9 x 24.9 inches
    • Item Weight: 2.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12570428, 12561819, 12561818, 12559896
    • Part Description: 2003 GMC Sierra 2500 HD Valve Cover
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
    $101.31 MSRP: $160.89
    You Save: $59.58 (38%)
  • OEM 2003 GMC Sierra 2500 HD Valve Cover Diagram - 12570555
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Valve Cover

    PartNumber: 12570555
    OEM 2003 GMC Sierra 2500 HD Valve Cover - 12570555
    Product Specifications
    • Notes: 8.1 Liter Gas
    • Location: Driver Side; Passenger Side
    • Other Names: Valve Cover
    • Item Dimensions: 23.5 x 7.7 x 4.5 inches
    • Item Weight: 3.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12591507
    • Part Description: 2003 GMC Sierra 2500 HD Valve Cover
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
    $103.90 MSRP: $171.97
    You Save: $68.07 (40%)
  • OEM 2003 GMC Sierra 2500 HD Valve Cover Diagram - 97223559
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Valve Cover

    PartNumber: 97223559
    OEM 2003 GMC Sierra 2500 HD Valve Cover - 97223559
    Product Specifications
    • Notes: 6.6 Liter Turbo Diesel, Upper; All Models; Upper
    • Location: Driver Side; Passenger Side
    • Other Names: Valve Cover
    • Item Dimensions: 21.2 x 7.9 x 3.0 inches
    • Item Weight: 6.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 GMC Sierra 2500 HD Valve Cover
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
    $1260.40 MSRP: $1629.48
    You Save: $369.08 (23%)
  • OEM 2003 GMC Sierra 2500 HD Cover, Valve Rocker Arm Diagram - 97223425
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Cover, Valve Rocker Arm

    PartNumber: 97223425
    OEM 2003 GMC Sierra 2500 HD Cover, Valve Rocker Arm - 97223425
    Product Specifications
    • Notes: 6.6 Liter Turbo Diesel, Lower; All Models; Lower
    • Location: Driver Side; Passenger Side
    • Other Names: Valve Cover
    • Item Dimensions: 29.5 x 7.0 x 4.7 inches
    • Item Weight: 4.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 GMC Sierra 2500 HD Cover, Valve Rocker Arm
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
  • OEM 2003 GMC Sierra 2500 HD Cover Asm-Valve Rocker Arm Diagram - 12570482
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Cover Asm-Valve Rocker Arm

    PartNumber: 12570482
    OEM 2003 GMC Sierra 2500 HD Cover Asm-Valve Rocker Arm - 12570482
    Product Specifications
    • Notes: All Models
    • Other Names: Valve Cover
    • Item Dimensions: 31.8 x 8.9 x 8.9 inches
    • Item Weight: 2.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12559595
    • Part Description: 2003 GMC Sierra 2500 HD Cover Asm-Valve Rocker Arm
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS