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2009 GMC Savana 3500 Timing Chain

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2009 GMC Savana 3500
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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 2009 GMC Savana 3500 Chain Asm-Timing - 12646386
    OEM 2009 GMC Savana 3500 Chain Asm-Timing Diagram - 12646386
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    OEM (Genuine) 2009 GMC Savana 3500 Chain Asm-Timing

    PartNumber: 12646386
    $53.72 MSRP: $101.00
    You Save: $47.28 (47%)
    Product Specifications
    • Notes: 4.8, 5.3 & 6.0 Liter; Express, Savana
    • 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: 2009 GMC Savana 3500 Chain Asm-Timing
    More Info
    Vehicle Fitment
    • 2009 GMC Savana 3500 | Base, LS, LT, SLE | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS

FAQ for Timing Chain Repair

Q: What is the removal procedure for the camshaft timing chain and sprocket?
A:
The procedure is to remove the following: the oil pump, the camshaft sprocket bolt, the camshaft sprocket and timing chain, the bolts and timing chain tensioner, the crankshaft sprocket, and the crankshaft sprocket key.
By Bob
GM Specialist
01/11/2022
Q: What tool can be used to install the crankshaft sprocket?
A:
You can use the J 41478 and the J 41665.
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: What is the removal procedure for the drive belt idler pulley?
A:
The procedure is to remove the accessory drive belt and remove the drive belt Idler Pulley and bolt.
Q: What is the removal procedure for the drive belt tensioner (accessory)?
A:
The procedure is to remove the following: the accessory drive belt, the drive Belt Tensioner bolts, and the drive belt tensioner.
Q: What is the removal procedure for the camshaft position actuator?
A:
The procedure is to remove the oil pump, remove the Camshaft position actuator solenoid valve, loosen and separate the CMP actuator and timing chain from the camshaft, remove the CMP actuator and timing chain, and insert and secure a tie strap through the center of the actuator and over the reluctor wheel.