ATP Parts Z-488 Automatic Transmission Flexplate

ATP Parts Z-488 Flexplate for Ford Applications

ATP Parts Z-488 is an automatic transmission flexplate built for Ford and Lincoln vehicles with the correct bolt pattern, ring gear tooth count, and OE-style dimensions. It is made from high-quality steel to handle the repeated expansion and contraction that occurs as engine speed changes.

For Ford F-150, F-250 Super Duty, Expedition, and related applications, this flexplate supports reliable starter engagement and torque converter connection when the original part is cracked, warped, or damaged.

Key Features

• Automatic transmission flexplate for engine-to-transmission connection
• High-quality steel construction for durability
• 164 teeth for starter engagement
• 14.25 in. outside diameter
• 1.188 in. center diameter
• 12 pitch flywheel specification
• OE-style bolt hole spacing and ring gear layout
• ATP Parts part number Z-488

Detailed Description

The flexplate is a critical drivetrain component in automatic transmission vehicles. It transfers rotational movement between the engine and torque converter while allowing for the movement created by engine RPM changes. Over time, heat cycling and flexing can lead to cracks or shearing, and a damaged flexplate must be replaced rather than repaired. ATP Parts Z-488 is engineered to match original fitment requirements and provide dependable service in Ford and Lincoln automatic transmission applications.

This part cross-references Pioneer Automotive Industries FRA-438 and BBFT50340 for the same application. Search terms such as Ford F-150 flexplate 164 tooth, Ford Expedition automatic transmission flexplate, and Lincoln Navigator flex plate replacement all point to this application family. ATP Parts Z-488 is also a direct-fit option for 8-bolt crank setups that use a 4-bolt torque converter pattern.

What This Part Helps Fix

• Cracked or sheared flexplate
• Starter engagement noise from damaged ring gear teeth
• Torque converter mounting issues caused by worn bolt holes
• Vibration or driveline noise related to a failing flexplate
• No-start conditions tied to flexplate tooth damage

Installation Notes and Fitment

Fits 2000-2005 Ford Excursion, N/A. Fits 2003-2004 Ford E-250, N/A. Fits 2004 Ford F-150 Heritage, N/A. Fits 1999-2004 Ford F-250 Super Duty, N/A. Fits 1999-2004 Ford F-350 Super Duty, N/A. Fits 1998-2004 Lincoln Navigator, N/A. Fits 2003 Ford E-350 Club Wagon, N/A. Fits 1999-2003 Ford E-350 Super Duty, N/A. Fits 1998-2003 Ford Expedition, N/A. Fits 1998-2003 Ford F-150, N/A. Fits 1998-2002 Ford E-250 Econoline, N/A. Fits 1998-2002 Ford E-350 Econoline Club Wagon, N/A. Fits 1997-2002 Ford Expedition, N/A. Fits 1998-2000 Ford E-150 Econoline, N/A. Fits 1998-2000 Ford E-150 Econoline Club Wagon, N/A. Fits 1998-1999 Ford F-250, N/A. Fits 1997-1999 Ford F-250, N/A. Fits 1997-1998 Ford E-150 Econoline, N/A. Fits 1998 Ford E-350 Econoline, N/A. Fits 1996 Ford Crown Victoria, N/A. Fits 1996 Mercury Grand Marquis, N/A.

Verify the engine and torque converter bolt pattern before installation. This flexplate is listed for 8-bolt crank applications with 4-bolt torque converter mounting, and some fitments note use with 4 or 6 torque converter mounting studs. Confirm tooth count and outside diameter against the original part before assembly.

Quality Assurance

ATP Parts manufactures this flexplate from steel with OE-style dimensions, correct bolt spacing, and the specified 164-tooth ring gear layout to support long service life in automatic transmission use.