Pioneer Cables FRA-426 Automatic Transmission Flexplate

Reliable Automatic Transmission Flexplate for GM Vehicles

The Pioneer Cables FRA-426 automatic transmission flexplate is engineered for precise fitment and durability. Designed specifically for select Buick, Chevrolet, Oldsmobile, and Pontiac models, this flexplate ensures proper engagement between the engine and transmission.

• Outside diameter: 11.938 inches
• Tooth quantity: 142 teeth
• Mounting hole diameter: 8.5 mm
• Diameter: 0.995 inches (25.3 mm)
• Pitch flywheels: 12
• Compatible with multiple GM models including Chevrolet Impala, Malibu, and Pontiac Grand Prix
• Part number: FRA-426

Detailed Specifications and Compatibility

The FRA-426 flexplate features an 11.938-inch outside diameter and 142 teeth, matching the requirements for various GM automatic transmissions. Its 8.5 mm mounting hole diameter and 0.995-inch thickness provide a secure and stable connection to the flexplate housing. This part is compatible with a range of Buick, Chevrolet, Oldsmobile, and Pontiac vehicles such as the Chevrolet Cavalier, Buick Century, Pontiac Sunfire, and Oldsmobile Cutlass Ciera. The 12 pitch flywheel design ensures proper meshing with the starter motor for reliable engine starts.

Applications and Problem Resolution

This automatic transmission flexplate is used to connect the engine crankshaft to the torque converter in automatic transmissions. It is essential for smooth power transfer and starter engagement. This part can help address issues such as:

• Starter gear slipping or failure to engage
• Excessive vibration or noise from the transmission area
• Damaged or worn flexplate teeth causing starting problems
• Misalignment between engine and transmission components
• Cracks or warping in the existing flexplate

Installation Notes and Tips

When installing the FRA-426 flexplate, ensure the mounting surface is clean and free of debris. Verify the tooth count and pitch match the starter and flywheel specifications of your vehicle. Torque mounting bolts to manufacturer specifications to avoid warping. It is recommended to inspect the torque converter and starter motor for wear during installation to prevent future issues.

Quality Assurance and Warranty

Pioneer Cables manufactures the FRA-426 flexplate to meet OEM standards for fit and function. While this part is not SFI approved and does not include an SFI certification sticker, it is designed for reliable performance in compatible GM vehicles. Warranty coverage details should be confirmed with the distributor or manufacturer.