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GMC 14022647 Timing Chain

1985-2002 GMC

Customer Questions & Expert Answers (3)
14022647 GM Timing Chain Illustration 1 of 1
14022647 GM Timing Chain Illustration 1 of 1
  • Part Description
    Chain, Engine Timing
  • Manufacturer
    General Motors
Make sure this part fits
$91.78 MSRP: $156.95
You Save: $65.17 (42%)
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  • Specifications
  • Fitment
  • Q&A

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  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number14022647
    Part DescriptionTiming Chain; Chain, Engine Timing
    Item Dimensions4.1 x 4.2 x 2.1 inches
    Item Weight1.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU14022647
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1988-1999, 1985-1986 GMC C15008 Cyl 6.2L Diesel, 8 Cyl 6.5L DieselC1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX, REGULAR CAB LONG BOX, REGULAR CAB STANDARD BOX
    1988-2000, 1985-1986 GMC C25008 Cyl 6.2L Diesel, 8 Cyl 6.5L DieselC2500 CREW CAB, C2500 EXTENDED CAB LONG BOX, C2500 EXTENDED CAB STANDARD BOX, C2500 REGULAR CAB, CREW CAB, REGULAR CAB
    1988-2000, 1985-1986 GMC C35008 Cyl 6.2L Diesel, 8 Cyl 6.5L DieselC3500 CAB CHASSIS 135.5, C3500 CAB CHASSIS 159.9, C3500 CAB CHASSIS 183.5, C3500 CREW CAB LONG WHEELBASE, C3500 CREW CAB SHORT WHEELBASE, C3500 EXTENDED CAB, C3500 REGULAR CAB, CAB CHASSIS 135.5, CAB CHASSIS 159.9, CREW CAB, K2500 EXTENDED CAB STANDARD BOX, REGULAR CAB
    1985-1991 GMC G15001/2 TON CARGO, 1/2 TON PASSENGER
    1985-1995 GMC G25008 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel1/2 TON CARGO, 1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER
    1985-1996 GMC G35008 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel1 TON CARGO, 1 TON CARGO CLASSIC, 1 TON CARGO VAN, 1 TON COMMERCIAL/RECREATIONAL VEHICLE, 1 TON COMMERCIAL/RV CLASSIC, 1 TON PASSENGER, 1 TON PASSENGER CLASSIC
    1985-1991 GMC Jimmy8 Cyl 6.2L Diesel1/2 TON
    1988-1999, 1985-1986 GMC K15008 Cyl 6.2L Diesel, 8 Cyl 6.5L DieselK1500 EXTENDED CAB LONG BOX, K1500 EXTENDED CAB STANDARD BOX, K1500 REGULAR CAB LONG BOX, K1500 REGULAR CAB STANDARD BOX, REGULAR CAB LONG BOX, REGULAR CAB STANDARD BOX
    1988-2000, 1985-1986 GMC K25008 Cyl 6.2L Diesel, 8 Cyl 6.5L DieselK2500 CREW CAB, K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB, REGULAR CAB
    1988-2000, 1985-1986 GMC K35008 Cyl 6.2L Diesel, 8 Cyl 6.5L DieselCAB CHASSIS 135.5, CAB CHASSIS 159.9, CREW CAB, K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 CREW CAB SHORT WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB, REGULAR CAB
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  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 14022647 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How do you remove the vibration damper from the crankshaft for the 1989 Chevrolet C1500 when working on the Timing Chain? Posted by Joerg S.
    A:
    Most engines use a large bolt threaded into the crankshaft's nose to secure the vibration damper. It should be removed with a puller that exerts force solely on the damper hub to avoid damage. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jose / Oct 17, 2023
    Q:
    What is the difference between front cover replacement and Timing Chain replacement for the 1990 Chevrolet K1500? Posted by Dalia C.
    A:
    For vehicles manufactured in 1995 and later, V6 and small block VB models feature a non-reusable plastic front cover that must be discarded once removed. However, in the case of 1996 and later 7.4L V8 engines, they have a reusable front cover gasket and front cover, and gasket replacement is recommended only if the original gasket is damaged. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Jun 05, 2025

Genuine GM Part 14022647, the Right Choice

To ensure reliability, purchase GM part # 14022647 Timing Chain. It is sometimes referred to as GMC Timing Chain. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific GMC C2500, Suburban, Yukon models.

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