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94205SB Engine Timing Chain Kit for Chevy Cadillac GMC Hummer 2006 2017 12556582
$68.19
Sale price
$68.19
Regular price
Available to Order
This 9-4205SB Engine Timing Chain Kit is a complete timing chain replacement kit compatible with 2006-2017 Chevy, Cadillac, GMC, and Hummer models and matches OEM part number 12556582.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
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Product Overview
This Engine Timing Chain Kit replaces worn or stretched chains, tensioners, and guides in 2006-2017 GM vehicles. The kit includes all necessary components to restore precise camshaft timing, ensuring optimal engine performance and preventing chain-related engine damage. Designed for professional mechanics and experienced DIYers, this Engine Timing Chain Kit is essential for timing overhauls on high-mileage engines.
Key Features & Performance
- Complete kit includes timing chain, tensioner, guides, and sprockets
- Manufactured to OEM specifications for reliable fit and function
- Heat-treated chain links resist stretching under high loads
- Precision-ground sprocket teeth ensure smooth and quiet operation
- Direct replacement for factory timing components without modifications
Fitment & Compatibility
- 2006-2017 Chevrolet Silverado, Tahoe, Suburban, Avalanche (V8 engines)
- 2006-2017 Cadillac Escalade, CTS, STS (V8 engines)
- 2006-2017 GMC Sierra, Yukon, Yukon XL (V8 engines)
- 2006-2010 Hummer H2, H3 (V8 engines)
Common Uses
- Engine timing chain replacement during major service intervals
- Repairing timing chain rattle or startup noise on high-mileage engines
- Rebuilding GM LS-based V8 engines after timing component failure
- Preventive maintenance when replacing water pump or front cover gaskets
Technical Specifications
- Part Number(s): 9-4205SB, 12556582
- Chain Type: Single roller timing chain
- Kit Contents: Chain, tensioner, guides, sprockets, and hardware
- Material: High-carbon steel chain, reinforced nylon guides
Frequently Asked Questions
Q: Is this timing chain kit compatible with both active fuel management (AFM) and non-AFM engines? A: Yes, this kit is designed for GM V8 engines with or without AFM, but always confirm your engine’s timing component requirements before ordering.
Q: Does this kit include all gaskets and seals needed for installation? A: The kit includes the timing chain, tensioner, guides, and sprockets; front cover gaskets and a harmonic balancer bolt should be purchased separately for a complete job.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.