BRNEWKITS 9-4201s Timing Chain Kit for 2.2L/2.4L Ecotec — Complete Guide Rails & Sprockets

BRNEWKITS 9-4201s Engine Timing Chain Kit is a complete replacement set engineered to restore timing system function on 2.2L and 2.4L Ecotec GM engines.

If your Equinox, Malibu, Impala, Captiva, HHR, Cobalt, Regal, Lacrosse, Verano, Terrain or G5 with a 2.2L or 2.4L Ecotec is showing timing-related wear or noise, this kit contains the chains, guide rails and sprockets to perform a full timing system service. Supplied under OEM cross-reference numbers including 12680750 and 12608580, the set is built from alloy steel and reinforced polymers for durability and consistent timing performance.

What parts come in this timing chain kit and why are they included?

The kit is designed as a full-timing-service package: primary and secondary timing chains, camshaft sprockets, tensioners and guide rails so you replace all wear points at once. Replacing the whole system reduces the risk of premature failure from mixed-age components and brings chain tension and alignment back to specification.

• Primary and secondary timing chains matched to 2.2L/2.4L Ecotec applications
• Camshaft sprockets and tensioner components for accurate valve timing
• Guide rails made from steel-backed and high-quality rubber/plastic materials
• OEM cross numbers included (e.g., 12680750, 12608580, 90537632)

How do I confirm this kit fits my vehicle?

Compatibility spans many GM models from 2009–2017 with 2.2L and 2.4L Ecotec engines; however, trim and engine codes vary by year. Always verify fitment using your VIN or the vehicle compatibility tool before ordering to ensure you receive the correct set.

• Fits Equinox, Malibu, Impala, Captiva Sport and more (see parts list)
• Covers 2.2L (2198cc) and 2.4L (2384cc) 16-valve Ecotec engines
• Check OEM cross-reference numbers provided in the product details
• Contact seller support with VIN for verification if unsure

What are the materials and construction details I should expect?

Components are manufactured from alloy steel for chain and sprockets, paired with engineered polymer and rubber guide surfaces to minimize wear and dampen vibration. The combination aims to provide a long service life under normal operating conditions without needing early replacement.

• Alloy steel chains and sprockets for strength and wear resistance
• Durable polymer/rubber guide rails to reduce noise and friction
• Precision machining and heat treatment for consistent chain geometry
• Packaged as a complete kit for professional or experienced DIY installation

What should I know before installing this timing chain kit?

Installation requires mechanical experience and proper tools; incorrect timing installation can cause engine damage. Follow a factory service manual for torque specs and timing procedures, replace associated seals/gaskets as needed, and consider professional installation if you are not confident with engine timing work.

• Use factory procedures and torque values during assembly
• Replace front cover gasket, crankshaft seal and any worn accessories
• Verify timing marks and tensioner preload before first start-up
• Confirm fitment with vehicle VIN to avoid returns or mismatches

Who is this for: This BRNEWKITS timing chain kit is aimed at professional technicians, independent shops and experienced DIYers maintaining or repairing GM 2.2L and 2.4L Ecotec engines across multiple Chevy, Buick, GMC and Pontiac models. Choose this set when you want an all-in-one replacement that lists OEM cross-reference numbers, uses durable materials, and is intended to restore proper timing system operation when installed correctly. If you are uncertain about compatibility, contact the seller with your VIN and engine code for confirmation before purchase.