Cloyes VC138 Engine Variable Valve Timing (VVT) Sprocket - Exhaust

Variable Valve Timing Sprocket Overview

The Cloyes VC138 is an engine variable valve timing sprocket, also known as a camshaft phaser, for exhaust-side timing repair. It is built for higher-mileage engines that need precise valve timing control and dependable phaser operation.

Key Features

• Premium-material construction for engine timing service
• 100% tested and measured for function, fitment, and durability
• Checks adjustable angle, leakage, locking pin function, and friction
• Includes new torque-to-yield attachment bolts and valving bolts
• Engine variable valve timing (VVT) sprocket for exhaust applications

Detailed Description

This Cloyes VC138 VVT sprocket is engineered as a repair solution for vehicles that need accurate camshaft phaser control and stable engine timing. The part number VC138 is designed and manufactured with premium materials, then verified through functional and dimensional testing to help ensure proper fitment and consistent operation. For service work on Dodge Journey, Jeep Compass, Jeep Patriot, Chrysler 200, Dodge Avenger, Dodge Caliber, and Chrysler Sebring applications, the VC138 supports exhaust-side VVT repair where timing precision matters. This part cross-references 5047022AA for the same application.

What It Helps Address

• Erratic valve timing caused by a worn phaser
• Timing noise related to phaser wear or friction
• Leakage concerns inside the VVT mechanism
• Locking pin or angle-control issues during engine operation
• Restoration of stable exhaust cam timing response

Installation Notes and Tips

Fits 2009-2020 Dodge Journey, exhaust. Fits 2007-2017 Jeep Compass, exhaust. Fits 2007-2017 Jeep Patriot, exhaust. Fits 2011-2014 Chrysler 200, exhaust. Fits 2008-2014 Dodge Avenger, exhaust. Fits 2007-2011 Dodge Caliber, exhaust. Fits 2007-2010 Chrysler Sebring, exhaust. Cloyes recommends replacing the timing chain, tensioners, sprockets, and guides at the same time as VVT components to maintain system stability and precise engine timing. The VC138 includes new camshaft phaser torque-to-yield attachment bolts, including valving bolts, for proper installation and phaser function.

Quality Assurance

Cloyes backs this VVT sprocket with an industry-leading warranty and technical support. The brand has been trusted by professionals for over a century, and the VC138 is 100% tested and measured for function, fitment, and durability.