Cloyes 9-5441 Engine Timing Chain Tensioner - Left Upper

Cloyes Timing Chain Tensioner 9-5441

Cloyes 9-5441 is a specific-fit engine timing chain tensioner for Nissan and INFINITI applications that use a left upper chain position. Built with a nylon/aluminum shoe, spring support, and hydraulic/spring chain design, it helps maintain proper chain tension for consistent valve timing in demanding V6 engines.

For drivers searching for a timing chain tensioner for Nissan Maxima, Murano, Altima, Pathfinder, 370Z, or INFINITI G37 and Q50 applications, this Cloyes part number 9-5441 is engineered to meet OEM performance requirements and deliver quiet operation.

Key Features

• Specific-fit engine timing chain tensioner for the left upper position
• Nylon/aluminum construction with included shoe
• Hydraulic/spring chain type with activation pin design
• Spring included; manually adjustable design is not used
• CAD-designed and manufactured with advanced materials
• Tested for function and durability before release
• Part number 9-5441 for direct catalog lookup and service matching

Product Details

This Cloyes timing chain tensioner is built to maintain correct chain tension in engines where the OE design relies on spring force, hydraulic pressure, or both. Proper tension helps the timing chain stay aligned with the sprockets and guides, which is critical in Nissan Maxima, Nissan Murano, Nissan Altima, and INFINITI VQ-series applications. Cloyes designs this component to meet or exceed OEM performance requirements and to provide a quiet, maintenance-free experience under normal operating conditions.

Cloyes recommends replacing the chain tensioner, sprockets, and guides together when servicing the timing chain system. That approach helps restore chain control across the full timing set and supports long-term reliability. If you are sourcing a Cloyes timing chain tensioner 9-5441 for a left upper timing chain service, verify application details in the catalog before installation.

This part cross-references Monroe Shocks & Struts (e.g., 95441) for the same application.

What It Helps Address

• Timing chain slack in the left upper chain path
• Rattle or noise from a worn chain tensioner
• Inconsistent chain control during engine operation
• Timing system wear caused by aged tensioner components
• Service needs on high-mileage Nissan and INFINITI timing systems

Installation Notes

• Confirm exact engine and model-year application before service; this part is specific fit.
• Inspect the chain, guides, and sprockets during timing service and replace worn components together.
• Follow factory timing procedures and torque specifications during installation.
• Use the activation pin and setup steps specified for the engine design.
• Check for proper chain tension and engine timing after assembly.

Quality Assurance

Cloyes manufactures this timing chain tensioner using CAD-based design, advanced materials, and durability testing to support OEM-level performance. The part is built to meet or exceed original equipment requirements for the listed Nissan and INFINITI applications.