How to replace the lower timing chain guide on GMC Envoy?

The user must slide the crankshaft sprocket from its position on the crankshaft sprocket snout to obtain Timing Chain slack before removing the lower Timing Chain Guide. Beginning the procedure involves plugging out both the cylinder head access hole plug and the lower Timing Chain Guide bolts before removing the lower Timing Chain Guide from inside the engine. Position the lower Timing Chain Guide to the engine while you install lower Timing Chain Guide bolts then run a torque of 18 nm (13 ft. Lbs.). The next procedure includes reattaching and securing the cylinder head access hole plug at 5 nm (44 inch lbs.). Complete the installation by positioning the crankshaft sprocket onto the crankshaft sprocket snout where the marked Timing Chain link faces the timing mark. Afterward install the Timing Chain tensioner shoe.

OEM GMC Envoy Timing Chain Guide

Engine Timing Chain Guide

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3 Timing Chain Guides found

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GMC Envoy Chain Guide
Part Number: 24577380
$78.77 MSRP: $123.39
You Save: $44.62 (37%)
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Product Specifications
- Other Name: Guide Assembly-Timing Chain; Timing Chain Guide; Guide, Engine Timing
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2005 GMC Envoy | SLE, SLT | 6 Cyl 4.2 L GAS
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GMC Envoy Chain Guide
Part Number: 12590962
$30.66 MSRP: $42.01
You Save: $11.35 (28%)
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Product Specifications
- Other Name: Guide, Timing Chain; Timing Chain Guide; Guide, Engine Timing
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 GMC Envoy | SLE, SLT | 6 Cyl 4.2 L GAS
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GMC Envoy Chain Guide, Driver Side
Part Number: 12575159
$59.80 MSRP: $93.62
You Save: $33.82 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Guide, Timing Chain; Timing Chain Guide; Shoe; Guide, Engine Timing
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2009 GMC Envoy | SLE, SLT | 6 Cyl 4.2 L GAS

GMC Envoy Timing Chain Guide

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

GMC Envoy Timing Chain Guide Parts Questions & Experts Answers

Chain Guide, Driver Side
12575159
Q: How to replace the lower timing chain guide on GMC Envoy?
A: The user must slide the crankshaft sprocket from its position on the crankshaft sprocket snout to obtain Timing Chain slack before removing the lower Timing Chain Guide. Beginning the procedure involves plugging out both the cylinder head access hole plug and the lower Timing Chain Guide bolts before removing the lower Timing Chain Guide from inside the engine. Position the lower Timing Chain Guide to the engine while you install lower Timing Chain Guide bolts then run a torque of 18 nm (13 ft. Lbs.). The next procedure includes reattaching and securing the cylinder head access hole plug at 5 nm (44 inch lbs.). Complete the installation by positioning the crankshaft sprocket onto the crankshaft sprocket snout where the marked Timing Chain link faces the timing mark. Afterward install the Timing Chain tensioner shoe.