INA ZT-9-5124 Engine Timing Belt Tensioner

Engine Timing Belt Tensioner for Nissan Applications

INA ZT-9-5124 is an engine timing belt tensioner built for timing drive service on a wide range of Nissan, INFINITI, and Mercury vehicles. It supports correct belt tension and gear ratio control in the timing system, helping maintain consistent power transfer in the valve train.

• Engine timing belt tensioner for timing drive service
• OE-style replacement for select Nissan, INFINITI, and Mercury applications
• Supports proper belt tension in the engine timing system
• INA Global Number 531 0214 200
• Part number: ZT-9-5124

Detailed Product Overview

INA ZT-9-5124 is a timing belt tensioner for vehicles that use a belt-driven timing system. It is engineered for the engine valve train and timing drive, where stable belt tension is critical for maintaining correct camshaft and crankshaft synchronization. This part cross-references 5310214200 for the same application. Common search terms for this part include Nissan Pathfinder timing belt tensioner, Nissan Frontier belt tensioner, and INFINITI QX4 timing belt tensioner.

Vehicle Fitment

• Fits 1999-2004 Nissan Frontier, N/A; INA Global Number 531 0214 200; Belt Tensioner
• Fits 2000-2004 Nissan Xterra, N/A; INA Global Number 531 0214 200; Belt Tensioner
• Fits 1993-2002 Mercury Villager, N/A; INA Global Number 531 0214 200; Belt Tensioner
• Fits 1993-2002 Nissan Quest, N/A; INA Global Number 531 0214 200; Belt Tensioner
• Fits 1997-2000 INFINITI QX4, N/A; INA Global Number 531 0214 200; Belt Tensioner
• Fits 1987-2000 Nissan Pathfinder, N/A; INA Global Number 531 0214 200; Belt Tensioner
• Fits 1995 Nissan Pickup, N/A; INA Global Number 531 0214 200; Belt Tensioner
• Fits 1986-1994 Nissan D21, N/A; INA Global Number 531 0214 200; Belt Tensioner
• Fits 1985-1994 Nissan Maxima, N/A; INA Global Number 531 0214 200; Belt Tensioner
• Fits 1990-1992 INFINITI M30, N/A; INA Global Number 531 0214 200; Belt Tensioner
• Fits 1984-1988 Nissan 300ZX, N/A; INA Global Number 531 0214 200; Belt Tensioner

What This Part Helps Address

• Timing belt slack or inconsistent belt tension
• Noise from a worn timing belt tensioner assembly
• Incorrect belt tracking in the timing drive
• Service replacement during timing belt maintenance
• Restoration of proper timing system operation on Nissan Pathfinder, Nissan Quest, and Nissan Frontier applications

Installation Notes and Tips

Replace the tensioner during timing belt service and inspect the belt, pulleys, and related timing components at the same time. Confirm engine code and application details against the vehicle’s service information before installation. For best results, follow factory torque specifications and timing procedures.

Quality Assurance

INA supplies timing drive components for repair-focused applications, with an emphasis on correct gear ratios, reliable operation, and low maintenance requirements in belt and chain drive systems.