How to replace the timing chain and sprockets on GMC Jimmy?

To change the Timing Chain and sprockets, first you will need to remove the engine front cover as well as the Crankshaft position sensor reluctor ring. Cover the end of the Crankshaft with a 7/16-20 l-inch bolt for rotation of your machine engine except do not use the Crankshaft balancer bolt or over 1 inch bolt as it may damage the bolt threads and the Crankshaft threaded hole. Rotate the engine until the timing marks are fully aligned on both camshaft sprockets, then ensure that the roller set is in the Top Dead Center (TDC) position for the squeeze play. Next, take off the Timing Chain and sprockets, clean, and check them. Install the Timing Chain and sprockets back; remove the bolt used to rotate the engine; the final operation is to install the front cover of the engine.

OEM GMC Jimmy Timing Chain

Engine Timing Chain

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4 Timing Chains found

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GMC Jimmy Timing Chain
Part Number: 14087014
$54.18 MSRP: $93.06
You Save: $38.88 (42%)
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Product Specifications
- Other Name: Chain, Engine Timing
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 GMC Jimmy | Base, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
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GMC Jimmy Timing Chain
Part Number: 14022647
$82.96 MSRP: $142.48
You Save: $59.52 (42%)
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Product Specifications
- Other Name: Chain, Engine Timing
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1991 GMC Jimmy | Base, High Sierra, Sierra Classic | 8 Cyl 6.2 L DIESEL
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GMC Jimmy Timing Chain
Part Number: 10128485
$43.02 MSRP: $64.53
You Save: $21.51 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Chain, Engine Timing
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1998 GMC Jimmy | Base, Envoy, SL, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
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GMC Jimmy Timing Chain
Part Number: 12458911
$54.90 MSRP: $86.02
You Save: $31.12 (37%)
Product Specifications
- Other Name: Chain Kit, Engine Timing; Timing Gear Set; Timing Drive Package
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2001 GMC Jimmy | Diamond Edition, Envoy, SL, SLE, SLS, SLT | 6 Cyl 4.3 L GAS

GMC Jimmy Timing Chain

Our website offers an extensive catalog of genuine GMC Jimmy Timing Chain at unbeatable prices. Every OEM GMC Jimmy Timing Chain comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

GMC Jimmy Timing Chain Parts Questions & Experts Answers

Timing Chain
12458911
Q: How to replace the timing chain and sprockets on GMC Jimmy?
A: To change the Timing Chain and sprockets, first you will need to remove the engine front cover as well as the Crankshaft position sensor reluctor ring. Cover the end of the Crankshaft with a 7/16-20 l-inch bolt for rotation of your machine engine except do not use the Crankshaft balancer bolt or over 1 inch bolt as it may damage the bolt threads and the Crankshaft threaded hole. Rotate the engine until the timing marks are fully aligned on both camshaft sprockets, then ensure that the roller set is in the Top Dead Center (TDC) position for the squeeze play. Next, take off the Timing Chain and sprockets, clean, and check them. Install the Timing Chain and sprockets back; remove the bolt used to rotate the engine; the final operation is to install the front cover of the engine.

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