INA ZT-91065 Engine Timing Chain Tensioner - Left

Engine Timing Chain Tensioner for Nissan and INFINITI

INA ZT-91065 is an engine timing chain tensioner for select Nissan and INFINITI applications. It supports proper timing drive operation by helping maintain the correct chain tension for consistent power transmission and dependable engine performance.

• Engine timing chain tensioner for the valve train and timing drive
• Fits 2004-2006 Nissan TITAN, left
• Fits 2004-2006 Nissan Armada, left
• Fits 2004-2005 INFINITI QX56, left
• Fits 2004 Nissan Pathfinder Armada, left
• Fits 2007-2015 Nissan Armada, left
• Fits 2007-2015 Nissan TITAN, left
• Fits 2008-2012 Nissan Pathfinder, left
• Fits 2006-2010 INFINITI QX56, left
• Fits 2012-2016 Nissan NV2500, left
• Fits 2012-2016 Nissan NV3500, left

Key Features

• INA timing drive component for chain-driven engine systems
• Supports correct gear ratio control in the timing drive
• Built for reliable operation with low maintenance requirements
• Cross-references part number 5510422100 for the same application
• Part number ZT-91065 for ordering and catalog lookup

Application Details

This timing chain tensioner is used in the engine timing system to help keep chain tension stable as the engine runs. It is a direct-fit service part for select Nissan TITAN, Nissan Armada, Nissan Pathfinder, Nissan NV2500, Nissan NV3500, and INFINITI QX56 models with left-side fitment. The INA ZT-91065 is a practical replacement when servicing timing drive wear on these vehicles.

What It Helps Address

• Timing chain slack
• Noise from a worn timing drive
• Irregular camshaft timing control
• Reduced timing system stability
• Service replacement for a worn tensioner assembly

Installation Notes

Verify engine code, model year, and left-side application before installation. Inspect the timing chain, guides, and related wear components during service, since tensioner replacement is often performed as part of a broader timing drive repair. Confirm the part number ZT-91065 and the vehicle-specific fitment before assembly.

Quality Assurance

INA supplies timing drive repair solutions focused on accurate gear ratio control, dependable operation, and low maintenance cost. This part cross-references 5510422100 for the same application.