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2003 GMC Sierra 3500
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Valves, Valve Covers & Valvetrain
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2 Products found

2 Q&A for Valve Spring Repair
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  • OEM (Genuine) 2003 GMC Sierra 3500 Valve Springs

    PartNumber: 98025825
    OEM 2003 GMC Sierra 3500 Valve Springs - 98025825
    Product Specifications
    • Notes: All Models
    • Other Names: Valve Spring
    • Item Dimensions: 2.8 x 1.7 x 1.3 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 97225124, 97329105
    • Part Description: 2003 GMC Sierra 3500 Valve Springs
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
    $17.25 MSRP: $28.51
    You Save: $11.26 (40%)
  • OEM (Genuine) 2003 GMC Sierra 3500 Valve Springs

    PartNumber: 12556320
    OEM 2003 GMC Sierra 3500 Valve Springs - 12556320
    Product Specifications
    • Notes: All Models
    • Other Names: Valve Spring
    • Item Dimensions: 2.2 x 1.5 x 1.4 inches
    • Item Weight: 0.70 Pounds
    • Part Description: 2003 GMC Sierra 3500 Valve Springs
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
    $6.81 MSRP: $10.79
    You Save: $3.98 (37%)

FAQ for Valve Spring Repair

Q: How to install the valve spring?
A:
You can clean the cylinder head valve spring seat and/or shim area, lubricate the valve guide and valve stem oil seal, install the valve stem oil seal and shim, the valve spring, the valve spring cap, the valve keys, the spark plug wires, and the valve rocker arm.
By Bob
GM Specialist
02/11/2022
Q: How to remove the valve spring?
A:
You can remove the valve rocker arm, disconnect the spark plug wire at the spark plug, loosen the spark plug 1 or 2 turns, remove the spark plug, the valve stem keys, the J38606, the valve spring cap, the valve spring, and the valve stem oil seal and shim.
By Bob
GM Specialist
02/11/2022