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2008 GMC Yukon
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Timing Belts, Chains, Cams & Related Parts
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1 Product found

2 Q&A for Timing Chain Repair
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  • OEM 2008 GMC Yukon Chain Asm-Timing - 12646386

    OEM (Genuine) 2008 GMC Yukon Chain Asm-Timing

    PartNumber: 12646386
    $53.72 MSRP: $101.00
    You Save: $47.28 (47%)
    Product Specifications
    • Notes: Tahoe, Yukon, Escalade
    • Other Names: Timing Chain
    • Item Dimensions: 5.8 x 2.9 x 0.7 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 88958608, 12552954, 12586482
    • Replaced by: 12646387
    • Part Description: 2008 GMC Yukon Chain Asm-Timing
    More Info
    Vehicle Fitment
    • 2008 GMC Yukon | AT4, Denali, Denali Hybrid, Denali Ultimate, Hybrid, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS

FAQ for Timing Chain Repair

Q: What is the recommended torque for the timing chain bolt?
A:
The recommended torque is 25 N.m(18 lb-ft).
By Bob
GM Specialist
01/11/2022
Q: What are the required tools for the Timing Chain and Sprocket Replacement?
A:
The required tools are the EN 46330 Timing Chain Tensioner Retaining Pin, the J 8433 Puller Bar, the J 41478 Crankshaft Front Oil Seal Installer, the J 41558 Crankshaft Sprocket Remover, the J 41665 Crankshaft Balancer and Sprocket Installer, the J 41816-2 Crankshaft End Protector, the J 42386-A Flywheel Holding Tool and the J 45059 Angle Meter.
By Bob
GM Specialist
01/11/2022