Cloyes 9-5441 Engine Timing Chain Tensioner - Left Upper

Reliable Timing Chain Tensioner for Nissan and Infiniti Vehicles

The Cloyes Timing Chain Tensioner 9-5441 is engineered to maintain optimal timing chain tension for select Nissan and Infiniti models. Designed with durable nylon and aluminum materials, this tensioner ensures consistent performance and longevity in your engine's valve train system.

• Constructed from nylon and aluminum for durability and lightweight strength
• Hydraulic/spring chain type for precise tension control
• Includes tensioner shoe and spring for complete assembly
• Activation via activation pin for reliable operation
• Specific fitment for Nissan and Infiniti models including 350Z, Altima, Maxima, and Q50
• Dimensions: 2.56" length, 1.67" width, 2.41" height
• Mounting with two holes, each with 0.26" inside diameter

About the Cloyes Timing Chain Tensioner Product Line

The Cloyes Timing Chain Tensioner line focuses on delivering precise and durable components for engine valve train systems. This product line emphasizes reliable hydraulic and spring tensioning mechanisms, designed to maintain proper chain tension without manual adjustment. The 9-5441 part exemplifies this approach with its integrated shoe and spring, ensuring consistent chain engagement and reducing wear on timing components.

Detailed Product Description

The Cloyes 9-5441 timing chain tensioner is a non-adjustable, hydraulic/spring type tensioner specifically designed for a range of Nissan and Infiniti vehicles. Its nylon and aluminum construction balances strength and weight, while the included shoe and spring provide smooth chain tensioning. The activation pin mechanism ensures timely engagement, maintaining proper chain tension to support engine timing accuracy. This tensioner is tailored for specific fitment, compatible with models such as the Nissan 350Z, 370Z, Altima, Maxima, Murano, Pathfinder, and Infiniti G35, Q50, Q60, and others.

Common Applications and Issues Addressed

• Prevents timing chain slack and reduces chain noise
• Helps avoid engine misfires caused by improper valve timing
• Reduces wear on timing chain and sprockets
• Addresses tensioner failure symptoms such as rattling or poor engine performance
• Supports engine longevity by maintaining correct valve train timing

Installation Notes and Tips

This timing chain tensioner is designed for direct replacement on compatible Nissan and Infiniti engines. Installation requires removal of the timing cover and careful alignment of the tensioner with the timing chain. Note that bolts and gaskets are not included, so reusing original hardware or sourcing new fasteners and seals is necessary. The tensioner is not manually adjustable, so proper installation and activation pin engagement are critical for correct operation.

Quality Assurance and Warranty

Cloyes timing chain tensioners are manufactured to meet OEM specifications for fit and function. The 9-5441 part undergoes rigorous quality control to ensure durability and reliable performance in demanding engine environments. While specific warranty details are not provided here, Cloyes products typically come with a limited warranty against defects in materials and workmanship.