How to replace the RH secondary camshaft timing chain on Buick Enclave?

Before altering the right Timing Chain, maintain Spark Plug removal as it enables Crankshaft mobility. Unlock the next procedure by removing the engine front cover. One should begin by extracting the right bank Timing Chain Tensioner (Tensioner Removal - Right Side, Fourth Design) then continue with shoe extraction (Shoe Removal - Right Side, Fourth Design) before tackling the right bank Timing Chain Guide (Guide Removal - Right Side, Fourth Design). Operate on the right bank Timing Chain through chain removal - right side, fourth design. The installation sequence requires correct stage 1 camshaft timing followed by right bank Timing Chain (Chain Installation - Right Side, Fourth Design) then guide (Guide Installation - Right Side, Fourth Design) and shoe (Shoe Installation - Right Side, Fourth Design). To complete the right side installation, first setup the right bank Timing Chain Tensioner (Tensioner Installation - Right Side, Fourth Design) followed by spark plugs then the engine front cover.

OEM Buick Enclave Timing Chain

Engine Timing Chain

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2 Timing Chains found

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Buick Enclave Timing Chain Part Number: 12637744
$51.07 MSRP: $86.95
You Save: $35.88 (42%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Chain, Engine Timing; Chain Guide
- Replaces: 12633451, 12616609
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2021 Buick Enclave | Avenir, Base, Convenience, CX, CXL, Essence, Leather, Preferred, Premium | 6 Cyl 3.6 L GAS
View related parts
Buick Enclave Timing Chain Part Number: 12637743
$54.18 MSRP: $93.04
You Save: $38.86 (42%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Chain, Engine Timing; Chain Guide; Secondary Chain
- Replaces: 12633452, 12683547, 12616608
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2021 Buick Enclave | Avenir, Base, Convenience, CX, CXL, Essence, Leather, Preferred, Premium | 6 Cyl 3.6 L GAS

Buick Enclave Timing Chain

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The Timing Chain in Buick Enclave has the responsibility of maintaining the oscillation of the camshaft and the crankshaft of the vehicle's engine. This metal chain, sited in the front of the motor, however, does not necessitate replacement as often as a rubber timing belt does. Problems with lubrication may occur or tensioners may malfunction and one sure sign may be a rattling sound originating from the engine. In pushrod engines, short chain drives are used in preference to gear drives because of fluctuations in torque resulting from cam profiles; chain drives are stronger and less likely to be noisy.

Buick Enclave Timing Chain Parts Questions & Experts Answers

Timing Chain
12637744
Q: How to replace the RH secondary camshaft timing chain on Buick Enclave?
A:
Before altering the right Timing Chain, maintain Spark Plug removal as it enables Crankshaft mobility. Unlock the next procedure by removing the engine front cover. One should begin by extracting the right bank Timing Chain Tensioner (Tensioner Removal - Right Side, Fourth Design) then continue with shoe extraction (Shoe Removal - Right Side, Fourth Design) before tackling the right bank Timing Chain Guide (Guide Removal - Right Side, Fourth Design). Operate on the right bank Timing Chain through chain removal - right side, fourth design. The installation sequence requires correct stage 1 camshaft timing followed by right bank Timing Chain (Chain Installation - Right Side, Fourth Design) then guide (Guide Installation - Right Side, Fourth Design) and shoe (Shoe Installation - Right Side, Fourth Design). To complete the right side installation, first setup the right bank Timing Chain Tensioner (Tensioner Installation - Right Side, Fourth Design) followed by spark plugs then the engine front cover.