INA ZT-91238 Engine Timing Chain Tensioner

INA ZT-91238 Engine Timing Chain Tensioner

INA ZT-91238 is an engine timing chain tensioner for the timing drive system. It supports accurate chain control for reliable power transfer and low-maintenance operation in the valve train.

Key Features

• Engine timing chain tensioner for timing drive service
• INA repair solution for chain and belt drive components
• Supports correct gear ratio control in the timing system
• Built for dependable operation with reduced maintenance needs
• Cross-references INA Global Number 551 0447 100

Fitment

• Fits 2012-2018 Mazda 3 Sport, N/A; INA Global Number 551 0447 100; Oil Pump Mechanical
• Fits 2016-2018 Mazda CX-3, N/A; INA Global Number 551 0447 100; Oil Pump Mechanical
• Fits 2013-2016 Mazda CX-5, N/A; INA Global Number 551 0447 100; Oil Pump Mechanical

Detailed Description

This INA timing chain tensioner is part of a repair-focused timing drive solution for vehicles that rely on stable chain control. It is listed for 2012-2018 Mazda 3 Sport, 2016-2018 Mazda CX-3, and 2013-2016 Mazda CX-5 with oil pump mechanical notes, making it a direct reference for Mazda timing chain tensioner replacement searches. The Part Number ZT-91238 is also associated with INA Global Number 551 0447 100 for the same application.

INA develops chain and belt drive components to maintain the correct timing relationship in the engine. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

• Replacing a worn or noisy timing chain tensioner
• Restoring proper chain tension in the engine timing drive
• Addressing timing chain slack that can affect engine operation
• Supporting consistent valve train timing on Mazda 3 Sport, CX-3, and CX-5 applications
• Service work on oil pump mechanical timing drive setups

Installation Notes

Verify engine code, timing drive configuration, and the oil pump mechanical note before ordering. Follow factory timing procedures, inspect the chain, guides, and related drive components during service, and confirm the tensioner matches the vehicle application for Mazda 3 Sport, Mazda CX-3, or Mazda CX-5.

Quality Assurance

INA positions this component as part of a repair solution for timing drive systems, with an emphasis on correct gear ratios, reliable operation, and low maintenance requirements.