Timing

Variable Vale Timing (VVT) Components

Built on award-winning innovation, Cloyes Variable Valve Timing (VVT) components deliver precision, performance, and a complete repair. Made with premium-grade materials to ensure durability and longevity. Each part is production tested to ensure quality fit, function, and performance. Engineered for precise fitment, seamless operation, and easy installation and backed by Cloyes’ commitment to quality and reliability.

Component Lineup:

  • OE Fit, Form and function: Manufactured using premium-grade materials ensuring durability and long-lasting performance.
  • Production Tested for individual part performance and system fit, reducing the risk of installation issues or comebacks.
  • Backed by Limited Lifetime Warranty and century-long reputation offering unmatched repair confidence in every component.

Why Choose Cloyes:

  • OE-quality materials & construction
  • 100% production-tested
  • Complete repair kits with fasteners and seals included
  • Designed for seamless system integration
Variable valve timing chain kits

Variable Valve Timing (VVT) Sprockets (Camshaft Phaser)

VVT camshaft sprockets, also known as camshaft phasers, offer technicians a repair solution for higher mileage vehicles and include all necessary components for a complete repair. Designed and manufactured using premium materials. 100% tested and measured for function, fitment, and durability to ensure optimal performance. Test parameters include adjustable angle, leakage, locking pin functionality and friction. Includes new camshaft phaser torque-to-yield (TTY) attachment bolts including valving bolts to ensure proper installation and phaser function. Cloyes recommends replacing the timing chain, tensioners, sprockets, and guides alongside VVT components to maintain system stability and ensure precise engine timing. Trusted by professionals for over a century and backed by an industry-leading warranty and technical support.

Features & Benefits

  • Precision-tooled tooth form ensures exact camshaft timing and reliable performance.
  • High-quality materials for long-lasting durability under extreme heat, pressure, and wear.
  • 100% production-tested for adjustable angle, leakage, locking pin function, and friction to guarantee precise fit and function.
  • Includes torque-to-yield attachment bolts including valving bolts for proper installation, reducing the risk of failures or comebacks.
  • Seamlessly integrates with existing timing systems, helping technicians restore engine efficiency with confidence.
  • Backed by Cloyes Limited Lifetime Warranty and technical support, providing peace of mind on every repair.

Variable Valve Timing (VVT) Solenoids

VVT solenoids offer technicians a repair solution for higher mileage vehicles and include all necessary parts for a complete repair: necessary attachment bolts, gaskets, o-rings, and any other surrounding components that may be impacted during the repair (e.g. leaking housing or sensors) and guaranteed fitment with OEM wiring connectors. Designed and manufactured using premium materials. 100% tested during production. Test parameters include fitment, leakage, maximum oil flow, and holding duty cycle. Trusted by professionals for over a century & backed by an industry-leading warranty and technical support.

Features & Benefits

  • Built with premium materials and OEM-matching connectors for plug-and-play compatibility, simplifying installation.
  • Designed for consistent oil flow control to optimize camshaft timing, improving engine response and fuel efficiency.
  • 100% production-tested for fitment, leakage, maximum oil flow, and duty cycle, ensuring reliable performance under all conditions.
  • Guaranteed fitment with OEM wiring connectors to ensure proper installation and solenoid function.
  • Supported by Cloyes limited lifetime warranty and technical support, providing peace of mind on every repair.

Variable Valve Timing (VVT) Sprocket Bolts

VVT sprocket bolts offer technicians a repair solution for higher mileage vehicles and have been specifically designed to be used for VVT sprockets to ensure that the sprockets are properly fastened. Designed and manufactured using premium materials. Meets bolt specifications to be compliant with installation instructions. Trusted by professionals for over a century & backed by an industry-leading warranty and technical support.

Features & Benefits

  • Manufactured from high-strength materials to handle the torque and clamping demands, maintaining system stability.
  • Precision- engineered fasteners designed specifically for VVT sprockets, ensuring a secure, OE-quality fit.
  • 100% production-tested verified specifications for proper torque retention and load clamping, reducing the risk of loosening or system failure.
  • Provides technicians with installation confidence, knowing they’re using fasteners designed specifically for the job.

Precision you can count on.

Since 1921, Cloyes has been the trusted name in timing. With more than a century of engineering excellence, our timing chain systems and components are built to restore precise engine performance and extend vehicle life. Whether you're doing a complete overhaul or a component-level repair, Cloyes provides OE-level quality, proven durability, and installation confidence.

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