🚗Compatible Vehicle: This Timing Chain Kit is engineered specifically for 2011-2015 for Buick LaCrosse 2.4L, 2011-2015 for Buick Regal 2.4L, 2012-2015 for Buick Verano 2.4L, 2012-2015 for Chevrolet Captiva Sport 2.4L, 2007-2010 for Chevrolet Cobalt 2.0L 2.2L 2.4L, 2010-2015 for Chevrolet Equinox 2.4L, 2007-2011 for Chevrolet HHR 2.0L 2.2L 2.4L, 2008-2013 for Chevrolet Malibu 2.4L, 2010-2015 for GMC Terrain 2.4L 3.0L, 2008 for Pontiac G5 2.4L, 2008-2010 for Pontiac G6 2.4L, 2008-2009 for Pontiac Solstice 2.4L, 2008-2009 for Saturn Aura 2.4L, 2008-2009 for Saturn Sky 2.4L, and 2008-2009 for Saturn Vue ✅OE Part Number: 9-4201S, 94201S, C6209S, 9-4201SX, 94201SX, 9-4202S, and 12680750 ✨When to Replace Your Timing Chain: A persistent rattling noise (especially at startup), a Check Engine Light for timing issues, or loss of performance are clear indicators of a worn timing chain or failing tensioner. Allowing these symptoms to worsen risks chain slippage, which can quickly escalate into total engine failure due to severe internal damage. Replacing your timing chain kit at the first sign of trouble is the most reliable way to prevent extensive damage and ensure your vehicle's long-term health 💦Enhanced Durability & Quieter Operation: Features a high-strength, heat-treated roller chain that surpasses standard OE components in stretch resistance and wear durability. The kit includes an upgraded hydraulic tensioner and high-wear resistant guides to maintain optimal chain tension across all RPMs, effectively reducing timing system noise for quieter, smoother engine performance and extended service life 🌺Complete Kit - Everything You Need: This is a comprehensive timing chain replacement kit containing all necessary components for the job: 1x Timing Chain, 1x Crank Sprocket, 1x VVT Gear, 3 x Guide Rail, 1x Tensioner, 1x Balance Shaft Timing Chain, 1x Crank Sprocket, 2x Balance Shaft Sprocket, 3x Balance Shaft Guide Rail, 1x Balance Shaft Tensioner. Avoid the hassle and extra cost of sourcing individual parts. This all-in-one solution saves you time and money, ensuring your repair is completed efficiently GSNIZ ENGINE TIMING CHAIN KIT TENSIONER This Timing Chain Kit Compatible with: For Buick/Chevrolet/GMC: 2011-2015 For Buick LaCrosse/Regal/Verano 2.4L 2012-2015 For Chevrolet Captiva Sport 2.4L 2007-2010 For Chevrolet Cobalt 2.0L 2.2L 2.4L 2010-2015 For Chevrolet Equinox 2.4L 2007-2011 For Chevrolet HHR 2.0L 2.2L 2.4L 2008-2013 For Chevrolet Malibu 2.4L 2010-2015 For GMC Terrain 2.4L 3.0L For Pontiac/Saturn: 2008 For Pontiac G5 2.4L 2008-2010 For Pontiac G6 2.4L 2008-2009 For Pontiac Solstice 2.4L 2008-2009 For Saturn Aura 2.4L 2008-2009 For Saturn Sky 2.4L 2008-2009 For Saturn Vue 2.4L Replace Part Number: 9-4201S, 94201S, C6209S, 9-4201SX, 94201SX, 9-4202S, 12680750 How to tell if the timing chain is broken? 1. The engine misfires or runs poorly. 2. Metal shavings were found in the oil. 3. The engine cannot start or malfunctions. 4. Check whether the engine light is on. 5. The engine makes a rattling sound when idling. Why does the timing chain break? Too much or not enough tension in the timing chain can cause it to break. A seized engine can be caused by the engine overheating or running out of oil, causing the piston to become stuck in the cylinder. The age and mileage of the timing chain are major factors in failure. Do all timing chains make noise when they break? If the two are misaligned or the connection breaks due to a bad timing chain, the engine will not run properly or at all. Timing chains can make a variety of noises, and most often other parts of the engine are blamed for timing chain noise.