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This part fits the vehicle you selected:
My Vehicle: 2GCEK19N431339874 2003 Light Truck Silverado / Sierra - 03, 43, 53 Bodystyle (4WD / AWD) 8 Cyl 6.0L MFI, Iron, High Output; 4-Speed Automatic Transmission, HMD, 4L60-E/4L65-E, Heavy Duty; Silverado 1500 Extended Cab Standard Box
The vehicle options this part fits:
  • Fitting Vehicle Options: K1(LQ9)
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GM 12646386 Chain Assembly, Timing

1997-2022 GM

GM 12646386 Chain Assembly, Timing
GM 12646386 Chain Assembly, Timing
GM 12646386 Chain Assembly, Timing
GM 12646386 Chain Assembly, Timing
GM 12646386 Chain Assembly, Timing
GM 12646386 Chain Assembly, Timing
GM 12646386 Chain Assembly, Timing
GM 12646386 Chain Assembly, Timing
GM 12646386 Chain Assembly, Timing
GM 12646386 Chain Assembly, Timing
  • Part Description
    CHAIN, Engine Timing
  • Replaces
    88958608, 12552954, 12586482
  • Manufacturer
    General Motors
Customer Questions & Answers
This part fits the vehicle you selected:
2GCEK19N431339874 2003 Light Truck Silverado / Sierra - 03, 43, 53 Bodystyle (4WD / AWD) 8 Cyl 6.0L MFI, Iron, High Output; 4-Speed Automatic Transmission, HMD, 4L60-E/4L65-E, Heavy Duty; Silverado 1500 Extended Cab Standard Box
The vehicle options this part fits:
  • Fitting Vehicle Options: K1(LQ9)
Check another vehicle
$61.15 MSRP: $91.23
You Save: $30.08 (33%)
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Product Specifications

BrandGenuine GM
Manufacturer Part Number12646386
Part DescriptionCHAIN, Engine Timing
Other NamesTiming Chain
Item Dimensions5.8 x 2.9 x 0.7 inches
Item Weight0.70 Pounds
ConditionNew
Fitment TypeDirect Replacement
Replaces88958608, 12552954, 12586482
ManufacturerGeneral Motors
SKU12646386
WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
Shipping & ReturnShipping Policy Return Policy
Warning: California’s Proposition 65

Customer Questions & Answers

Q:
I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
A:
You can Select Your Vehicle to check if 12646386 fits your vehicle.
Posted by GMPartsGiant Specialist
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

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