Dorman 917-255 Engine Variable Valve Timing (VVT) Sprocket Compatible with Select Models

The variable valve timing sprocket is key to ensuring an engine's performance and clean running. Replace a worn factory VVT sprocket with this quality engineered sprocket to restore lost performance. Designed to install and perform like the original. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Buick Rainier: 2004] - [Chevrolet Trailblazer EXT: 2002, 2003, 2004] - [Chevrolet Trailblazer: 2002, 2003, 2004] - [GMC Envoy XL: 2002, 2003, 2004] - [GMC Envoy XUV: 2004] - [GMC Envoy: 2002, 2003, 2004] - [Isuzu Ascender: 2003, 2004] - [Oldsmobile Bravada: 2002, 2003, 2004]

• Direct replacement - this VVT sprocket fits and performs like the original sprocket
• Durable construction - made from durable steel and precision machined for reliable performance
• 100% new - this variable valve timing sprocket is entirely new, not a remanufactured part
• Quality assured - vehicle-specific application has been validation tested to ensure quality
• Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool