How to replace the timing chain and sprockets on 2006 Chevrolet Express 3500?

Removing the oil pump and aligning the timing marks between the crankshaft and camshaft sprockets will require the replacement of the timing chain and sprockets. Take out camshaft sprocket bolts, sprocket and timing chain. Clean and check the parts, install crankshaft sprocket and camshaft sprocket, making sure they are well aligned and then reinstall the oil pump.

OEM 2006 Chevrolet Express 3500 Timing Chain

Engine Timing Chain

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2006 Chevrolet Express 3500 Timing Chain Part Number: 12646386
$63.56 MSRP: $108.21
You Save: $44.65 (42%)
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Product Specifications
- Other Name: Chain, Engine Timing
- Replaced by: 12646387
- Replaces: 12586482, 88958608, 12552954
- Item Weight: 0.80 Pounds
- Item Dimensions: 5.7 x 3.0 x 0.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12646386
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2006 Chevrolet Express 3500 Submodels:
- Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS

2006 Chevrolet Express 3500 Timing Chain

With a comprehensive array of OEM 2006 Chevrolet Express 3500 Timing Chain, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2006 Chevrolet Express 3500 Timing Chain are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2006 Chevrolet Express 3500 Timing Chain Parts and Q&A

Q: How to replace the timing chain and sprockets on 2006 Chevrolet Express 3500?
A: Removing the oil pump and aligning the timing marks between the crankshaft and camshaft sprockets will require the replacement of the timing chain and sprockets. Take out camshaft sprocket bolts, sprocket and timing chain. Clean and check the parts, install crankshaft sprocket and camshaft sprocket, making sure they are well aligned and then reinstall the oil pump.