This Left Lower Timing Chain Tensioner Guide is a genuine new OEM part designed to fit 2018-2021 Ford F-150 models with a 3.3L engine. It is a direct replacement for the original left lower timing chain tensioner guide and ensures proper functioning of the vehicle's timing chain system.

To replace the existing left lower timing chain tensioner guide with this new part, follow these steps:

1. Remove the engine front cover and timing chain assembly from the vehicle according to manufacturer specifications.
2. Remove the old left lower timing chain tensioner guide from the timing chain assembly.
3. Clean any debris or buildup from the area where the old guide was removed.
4. Install the new left lower timing chain tensioner guide onto the timing chain assembly in the same location as the old guide.
5. Reinstall the engine front cover and timing chain assembly onto the vehicle according to manufacturer specifications.

This installation process should take several hours and requires advanced mechanical skill and specialized tools. We recommend that this installation be performed by a qualified technician at an authorized Ford dealership or repair facility.

Tools Required:

• Engine Hoist
• Timing Chain Tensioner Tool
• Torque Wrench

Vehicle Fitment: