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Replacement and OEM Parts for 2003 GMC Sierra 3500 Crankshaft Seal

2003 GMC Sierra 3500 Crankshaft Seal

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2003 GMC Sierra 3500
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Crankshafts, Pistons, Rings & Connecting Rods
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4 Products found

4 Q&A for Crankshaft Seal Repair
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  • OEM (Genuine) 2003 GMC Sierra 3500 Rear Main Seal

    PartNumber: 97209342
    OEM 2003 GMC Sierra 3500 Rear Main Seal - 97209342
    Product Specifications
    • Notes: All Models
    • Other Names: Rear Main Seal
    • Item Dimensions: 6.3 x 6.3 x 1.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 GMC Sierra 3500 Rear Main Seal
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
    $44.70 MSRP: $73.99
    You Save: $29.29 (40%)
  • Victor Reinz Rear Improved Design Crankshaft Seal for 2003 GMC Sierra 3500 - 19-10080-01

    Victor Reinz® Rear Improved Design Crankshaft Seal for 2003 GMC Sierra 3500

    PartNumber: 19-10080-01
    Product Specifications
    • Notes: 1 Piece;Premium, Improved Design; PTFE Rubber; Rear
    • Material: PTFE Rubber
    • Part Description: 2003 GMC Sierra 3500 Rear Improved Design Crankshaft Seal
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    $28.15
  • OEM (Genuine) 2003 GMC Sierra 3500 Rear Main Seal

    PartNumber: 12587621
    OEM 2003 GMC Sierra 3500 Rear Main Seal - 12587621
    Product Specifications
    • Notes: All Models
    • Other Names: Rear Main Seal
    • Item Dimensions: 5.5 x 5.5 x 0.6 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12559277
    • Part Description: 2003 GMC Sierra 3500 Rear Main Seal
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
    $36.54 MSRP: $58.02
    You Save: $21.48 (38%)
  • SKF Rear Crankshaft Seal for 2003 GMC Sierra 3500 - 38617

    SKF® Rear Crankshaft Seal for 2003 GMC Sierra 3500

    PartNumber: 38617
    Product Specifications
    • Quantity Per Application: 1
    • UPC: 085311492904
    • Part Description: 2003 GMC Sierra 3500 Rear Crankshaft Seal
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    $26.81

FAQ for Crankshaft Seal Repair

Q: How to remove the crankshaft seal retainer?
A:
You can remove the engine flywheel, the oil pan-to-rear cover bolts, the rear cover bolts, the rear cover, and the gasket.
By Bob
GM Specialist
29/10/2022
Q: What is the removal procedure for the crankshaft front oil seal?
A:
You can remove the crankshaft balancer and the crankshaft oil seal.
By Bob
GM Specialist
29/10/2022
Q: What is the installation procedure for the crankshaft front Oil seal?
A:
You can lubricate the outer edge of the oil seal and the front cover oil seal bore. Next install the crankshaft front oil seal, the J41478 threaded rod, and the crankshaft balancer.
By Bob
GM Specialist
29/10/2022
Q: How to install the crankshaft seal retainer?
A:
You can install the rear cover gasket and cover, the rear cover bolts until snug, the oil pan-to-rear cover bolts, the J41476 and bolts, a new crankshaft rear oil seal, and the engine flywheel.
By Bob
GM Specialist
29/10/2022