INA ZT04143 Engine Timing Belt Tensioner Pulley

INA ZT04143 Timing Belt Tensioner Pulley

The INA ZT04143 is an engine timing belt tensioner pulley for timing drive service on select Fiat, Jeep, and Dodge applications. It supports accurate belt tension and stable power transfer in the valve train, helping maintain proper timing alignment in routine repair work.

• Engine timing belt tensioner pulley for timing drive service
• Supports correct gear ratios in the belt drive system
• Built for reliable operation with low maintenance requirements
• Fits 2009-2017 Fiat 500, N/A
• Fits 2014-2017 Fiat 500L, N/A
• Fits 2016-2018 Fiat 500X, N/A
• Fits 2015-2017 Jeep Renegade, N/A
• Fits 2013-2016 Dodge Dart, N/A

Application Details

Use this timing belt tensioner pulley when servicing the engine timing system on compatible Fiat 500, Fiat 500L, Fiat 500X, Jeep Renegade, and Dodge Dart models. INA ZT04143 is listed for the applications shown and cross-references 489269AC and 4892695AB for the same application.

Common Repair Uses

• Replacing a worn or noisy timing belt tensioner pulley
• Restoring proper timing belt tension and tracking
• Addressing belt drive vibration or uneven pulley movement
• Correcting timing service issues on Fiat 500 and Jeep Renegade engines
• Supporting accurate valve train timing during belt replacement

Installation Notes

Inspect the full timing drive system before installation, including the belt, related pulleys, and adjacent wear components. Confirm vehicle fitment by year, make, and model before service, and follow the manufacturer service procedure for timing alignment and tension setting.

Quality Assurance

INA supplies repair solutions for chain and belt drive components with an emphasis on correct gear ratios, dependable operation, and reduced maintenance needs. Part number ZT04143 is built for timing drive service in the listed applications.