ATP Parts Z-336 Automatic Transmission Flexplate

ATP Parts Z-336 Flexplate for Jeep Automatic Transmissions

ATP Parts Z-336 is an automatic transmission flexplate built for Jeep applications that use a 164-tooth ring gear and a 13.813-inch outside diameter. It connects the engine to the torque converter and starter ring gear, making it a critical component in the drivetrain.

Compatible With 1997-2002 Jeep TJ, 1997-2002 Jeep Wrangler, and 1999-2004 Jeep Grand Cherokee, this flexplate is built to match the original bolt pattern and tooth count for direct replacement service.

Key Features

• Part number: Z-336
• Automatic transmission flexplate for Jeep applications
• 164 teeth for starter engagement
• 13.813-inch outside diameter
• 6 mounting holes with 10.0 mm mounting hole diameter
• 12-to-14 pitch flywheel specification
• High-quality steel construction
• OE-style bolt spacing and ring gear tooth layout

Detailed Description

The ATP Parts Z-336 flexplate is engineered for automatic transmission vehicles where the flexplate transfers rotational movement between the engine and torque converter while also providing starter ring gear engagement. Its steel construction and OE-style dimensions help maintain proper alignment and fitment in Jeep TJ, Jeep Wrangler, and Jeep Grand Cherokee applications listed above. The Z-336 is a direct replacement choice for vehicles requiring a 164-tooth flexplate with a 13.81-inch outer diameter.

This part cross-references Pioneer Automotive Industries FRA-535 for the same application.

What It Helps Fix

• Cracked flexplate material from repeated expansion and contraction
• Sheared or damaged flexplate sections
• Starter engagement issues caused by worn ring gear teeth
• Torque converter connection problems related to flexplate damage
• Noise or drivability concerns tied to a failing automatic transmission flexplate

Installation Notes and Tips

Inspect the flexplate carefully before installation and replace it if cracks, distortion, or tooth damage are present. Confirm the 164-tooth count, 13.813-inch outside diameter, and 6-hole pattern match the vehicle’s original specification before assembly. Proper torque converter alignment and fastener torque are important for reliable operation.

Quality Assurance

ATP Parts manufactures this flexplate from high-quality steel with the correct bolt-hole spacing and ring gear tooth pattern to match the original part specification. The Z-336 is not SFI approved and does not include an SFI certification sticker.