2.4L & 2.2L VVT Camshaft Sprocket Set - Engine Timing Gear For GM Vehicles With Bolts

GM vehicle owners and mechanics, this camshaft sprocket set is exactly what you need if you're experiencing weak acceleration, increased fuel consumption, or trouble codes related to variable valve timing.

The set includes both intake and exhaust sprockets with bolts, covering 2.4L engines in vehicles like Chevy Equinox, Malibu, Buick LaCrosse, Regal, GMC Terrain (2011-2017 models), and 2.2L engines in Chevy Cobalt, HHR, and Pontiac G5 (2009-2011).

The quality is OEM-level, made from durable materials that match or exceed original equipment specifications.

These are direct replacements for OE numbers 12578515, 12578516, 917-270, and others.

The variable valve timing technology helps optimize engine performance across different RPM ranges, so when these wear out, you'll definitely notice the difference in how your vehicle runs.

Installation is professional-level work - you'll need proper timing tools and knowledge of engine timing procedures.

It's not a beginner DIY job, but for experienced mechanics, it's straightforward replacement.

The improved performance and fuel efficiency after replacement are usually noticeable immediately.

Before ordering, double-check your old part numbers and vehicle compatibility to make sure you're getting the right set.

If your GM vehicle with these engines is showing timing-related symptoms, this sprocket set will get you back to smooth, efficient operation.