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This Timing Chain Kit is designed to replace worn or damaged timing system components and help restore proper engine timing performance. It is compatible with select Chevrolet and GMC vehicles equipped with the 4.3L V6 OHV Naturally Aspirated engine. This complete kit includes timing chain components, balance shaft chain components, sprockets, tensioner, and guide to provide a reliable solution for timing system replacement.
Product Features
Complete Timing Chain System Replacement
Includes timing chain, balance shaft chain, sprockets, tensioner, and guide components to support a complete timing system repair.
OE Reference Number Compatibility
Designed to replace multiple OE and reference numbers, helping ensure proper fitment for specified Chevrolet and GMC applications.
Durable Construction
Manufactured with high-quality materials and designed to meet or exceed original equipment specifications for reliable performance and long service life.
Accurate Engine Fitment
Designed specifically for 4.3L V6 OHV Naturally Aspirated engines to help maintain proper timing operation and engine performance.
Complete Repair Components
Includes essential timing and balance shaft system components, reducing the need to purchase individual parts separately.
Vehicle Compatibility
| Year | Make | Model |
|---|---|---|
| 2018-2021 | Chevrolet | Express 2500 |
| 2018-2021 | Chevrolet | Express 3500 |
| 2014-2021 | Chevrolet | Silverado 1500 |
| 2020-2021 | GMC | Savana 2500 |
| 2020-2021 | GMC | Savana 3500 |
| 2014-2021 | GMC | Sierra 1500 |
Engine Compatibility
4.3L V6 262Cu. In. OHV Naturally Aspirated Engine
OE / Reference Numbers
Replacement Part Numbers
9-4205
9-4205SD
12586482
12646386
12646387
95976
12632728
95978
12686368
12630107
C927
12632727
S1110
12690616
S1111
12631214
Package Includes
1 × Timing Chain (60 Links)
1 × Balance Shaft Chain (70 Links)
1 × Balance Shaft Sprocket
1 × Timing Crank Sprocket
1 × Timing Chain Tensioner
1 × Balance Shaft Chain Guide
Important Notes
Please verify your vehicle year, make, model, engine size, and OE/reference number before purchasing to ensure compatibility.
This timing chain kit is designed for the listed Chevrolet and GMC vehicles equipped with the 4.3L V6 OHV Naturally Aspirated engine.
Professional installation is recommended to ensure proper timing alignment and engine operation.
Warranty
AUCERAMIC provides a 12-month warranty for this Timing Chain Kit. If you experience any product quality issues during the warranty period, please contact our customer service team for assistance.
Overall rating: 5.0 / 5 from 2 reviews.
This kit is perfect for your 2015 GMC Silverado. We all know that maintenance is key for older cars. If your GMC truck is getting up there in mileage, this comprehensive kit is perfect for you. Comes with everything you need to complete the timing chain and tensioner maintenance. This is a well-engineered kit and a great value. I would definitely recommend this product for your GMC truck.
This timing chain kit came with everything needed — guides, tensioner, sprockets — all packaged well and clearly labeled. The parts feel solid, the fit was correct, and once installed, my Silverado ran smoother and quieter than it has in a long time. Five stars because it’s a good, complete kit at a reasonable price. No surprises, no missing pieces, no “why is this bolt shaped like that” moments. Pros: Complete kit — nothing missing Good fit for 4.3L V6 Solid build quality Cons: Not beginner‑friendly — but that’s timing chains in general Packaging could be sturdier Overall: If you need a timing chain kit for a 4.3L, this one gets the job done without drama.
