Exhaust Camshaft Gear Sprocket 12578516 VVT524 for Buick Regal Chevy Equinox GMC Terrain 2009-2017 2.4L L4 Replaces 12578516 12621505 VVT524 7V1000P CSP1014

⚙️[OE Part Number] 12578516 12621505 VVT524 7V1000P CSP1014 [Note]: Please make sure that the part number are the same as yours before ordering. 🚗 [Broad Compatibility Coverage] Fits for 2011-2017 Buick Regal 2.4L, for 2012-2017 Buick Verano 2.4L, for 2011-2016 Buick LaCrosse 2.4L, for 2011-2017 Chevrolet Equinox 2.4L, for 2013-2014 Chevrolet Malibu Hybrid 2.4L, for 2012-2015 Chevrolet Captiva Sport 2.4L, for 2011-2017 GMC Terrain 2.4L. 🌟 [Excellent Performance] This exhaust camshaft gear sprocket ensures precise control of valve timing for improved exhaust gas evacuation and engine breathing. Engineered to strict OEM specifications, it promotes optimal cylinder scavenging, reduces turbo lag (if applicable), and helps your engine deliver stronger response and smoother power. 🛠 [HIGH-Quality Materials] This exhaust camshaft sprocket is precision-crafted from high-quality materials, designed to withstand sustained high temperatures and extreme mechanical stress while ensuring accurate timing control and long-lasting durability. 🛡[After Sales Service] No matter when or where, we always put your needs first and are committed to creating a reassuring, worry-free and pleasant shopping experience for you. Every time you purchase auto parts, it will be a reliable choice for your car's maintenance and upgrade. If you have any after-sales related questions, please feel free to contact us at any time.

Exhaust Camshaft Gear Sprocket for Buick Regal/Chevy Equinox/GMC Terrain 2.4L 2009-2017 | OE 12578516/12621505/VVT524​​

​​Product Features:​​

● Precision-engineered to OE specifications, this exhaust camshaft gear sprocket restores optimal valve timing for engine, enhancing exhaust flow, improving fuel efficiency, and reducing engine noise during daily commutes or highway driving.

● Manufactured with high-strength alloy steel and precision-machined teeth, the sprocket resists wear, heat, and deformation—maintaining consistent timing chain engagement in extreme temperatures or heavy loads.

● Direct-fit OE replacement design ensures seamless integration with your engine’s VVT system for hassle-free installation and reliable long-term performance.

​​OE Replace Part Number:​​

● 12578516; 12621505; VVT524; 7V1000P; CSP1014

​​Compatible Models:​​

● For Buick Regal 2009–2017 2.4L L4

● For Chevrolet Equinox 2009–2017 2.4L L4

● For GMC Terrain 2009–2017 2.4L L4

​​Package Including:​​

● 1 x Exhaust Camshaft Gear Sprocket

​​Attention:​​

● Professional installation is strongly recommended to ensure precise timing alignment and torque specifications—incorrect installation may cause engine misfires or valvetrain damage.

● Test the engine immediately after installation to verify smooth operation; contact us for support if issues arise.

● Use our Fitment Bar function to input your vehicle’s details, confirming compatibility with your model.