Pioneer Cables FRA-426 Automatic Transmission Flexplate

Pioneer FRA-426 Automatic Transmission Flexplate

The Pioneer Cables FRA-426 automatic transmission flexplate is a direct replacement part built to restore OEM-level performance in compatible Buick, Chevrolet, Oldsmobile, and Pontiac applications. It is manufactured from high-grade steel, welded with an automated process for consistent strength, and precision balanced to factory specifications.

• High-grade steel construction for durability
• Built to original dimensions for proper fitment
• Automated welding process for consistent strength
• Precision balanced to factory specs
• 142-tooth design with 11.938-inch outside diameter
• 8.5 mm mounting hole diameter and 12-pitch flywheel pattern

Fitment Details

Compatible with a wide range of GM vehicles, including Fits 2000-2003 Chevrolet Impala, N/A; Fits 1999-2003 Chevrolet Malibu, N/A; Fits 1998-2003 Pontiac Grand Prix, N/A; and Fits 2002-2005 Buick Rendezvous, N/A. This part also fits applications such as the Chevrolet Cavalier, Lumina, Monte Carlo, Buick Century, and Pontiac Grand Am where the 142-tooth, 11.87-inch outer diameter specification is required. Part number FRA-426 is also referenced for select OE-style replacement applications.

This part cross-references GM172 and FA181 for the same application.

What This Flexplate Helps Address

• Cracked or warped flexplate surfaces
• Starter engagement noise caused by worn ring gear teeth
• Vibration from an out-of-balance flexplate
• Transmission-to-engine connection issues after flexplate damage
• Restoration work on GM automatic transmission drivetrains

Installation Notes and Tips

Verify tooth count, outside diameter, and mounting hole diameter before installation. Confirm the application notes for weight and non-weight variants where listed, since several vehicles require a specific configuration. Match the flexplate to the transmission and engine combination used in the vehicle, and inspect the starter gear engagement during assembly. For search reference, FRA-426 is commonly selected for Chevrolet Impala, Malibu, and Pontiac Grand Prix fitments.

Quality Assurance

Pioneer Cables manufactures this flexplate as an OE-style replacement using factory dimensions, controlled welding, and precision balancing to support consistent fit and operation.