INA ZT-91223 Engine Timing Chain Tensioner - Left

Engine Timing Chain Tensioner for Ford and Lincoln

INA ZT-91223 is an engine timing chain tensioner for select Ford and Lincoln vehicles with left-side fitment. It is built for timing drive repair applications where consistent chain control and accurate gear ratio transfer matter.

• Engine timing chain tensioner for the valve train and timing drive
• Left-side fitment for select Ford Edge, Ford Fusion, Lincoln Continental, Lincoln MKZ, Lincoln Nautilus, and Lincoln MKX applications
• Supports stable timing chain tension for reliable power transmission
• INA repair-solution component for chain and belt drive service
• Part number ZT-91223 for ordering and catalog matching

Fitment Details

• Fits 2019 Ford Edge, left.
• Fits 2015-2018 Ford Edge, left.
• Fits 2017-2019 Ford Fusion, left.
• Fits 2017-2019 Lincoln Continental, left.
• Fits 2017-2019 Lincoln MKZ, left.
• Fits 2019 Lincoln Nautilus, left.
• Fits 2016-2018 Lincoln MKX, left.

How This Part Works

INA ZT-91223 is used in the timing drive to maintain proper chain tension and help preserve correct camshaft and crankshaft synchronization. For Ford Edge and Ford Fusion timing service, as well as Lincoln Continental, MKZ, Nautilus, and MKX applications, this tensioner supports consistent operation in the engine’s valve train system. This part cross-references 5510427100 for the same application.

Common Issues It May Address

• Timing chain slack
• Noise from the timing drive area
• Irregular chain tension control
• Timing service replacement on left-side applications
• Wear-related timing drive maintenance

Installation Notes

Verify engine code, left-side location, and model year before installation. Timing components should be inspected together during service, and the timing system should be set according to factory procedures to maintain correct synchronization. Confirm the part number ZT-91223 against the vehicle catalog before assembly.

Quality Assurance

INA supplies repair solutions for chain and belt drive components with an emphasis on accurate gear ratios, dependable operation, and low maintenance requirements.