Pioneer Cables FRA-425 Automatic Transmission Flexplate

Brand Pioneer Cables FRA-425
Diameter (in) 0.943
Diameter (mm) 287.375
Outside Diameter 11.313
Pitch Flywheels 12
Teeth 135
Tooth Quantity 135
Fits Ford and Mercury · 6 vehicles

OEM-level replacement. Restores original performance with factory-spec dimensions and balance.

High-grade steel. Built for strength and consistency with automated welding.

Precision balanced. Helps deliver smooth, reliable operation.

Cross-references AMS Automotive 4094, AA-F258 and E2FZ6375A for the same application. See all 3.

$207.93Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $207.93
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Automatic Transmission Flexplate for Ford Escort

The Pioneer Cables FRA-425 automatic transmission flexplate is a direct replacement built to restore OEM-level performance in supported applications. It is made from high-grade steel, formed to original dimensions, and precision balanced for consistent operation in Ford Escort and Mercury LN7/Lynx applications.

Key Features

  • High-grade steel construction for strength and durability
  • Built to original dimensions for proper transmission and starter engagement
  • Automated welding process for consistent weld quality
  • Precision balanced to factory specifications
  • 135-tooth design with 11.313-inch outside diameter
  • 12-pitch flywheel specification
  • Part number FRA-425 for easy identification

Product Details

Pioneer Cables FRA-425 is an automatic transmission flexplate engineered as an OE-style replacement for select 1981-1983 Ford Escort models, plus 1981-1982 Mercury LN7 and Mercury Lynx applications. The 135-tooth layout and 11.313-inch outside diameter help maintain correct starter ring gear engagement, while the factory-spec balance supports smooth rotating assembly operation. This part cross-references AMS Automotive 4094 for the same application.

Common Problems This Part Can Address

  • Cracked or warped flexplate surfaces
  • Noise from damaged or worn ring gear teeth
  • Vibration caused by an out-of-balance flexplate
  • Poor starter engagement in automatic transmission applications
  • Replacement needs after flexplate fatigue or failure

Installation Notes and Tips

Verify tooth count, outside diameter, and pitch before installation to confirm the correct application. Inspect the starter drive, crankshaft flange, and transmission mating surfaces for wear or damage before fitting the new flexplate. For best results, follow factory service procedures and torque specifications during installation. Fits 1981 Ford Escort, N/A. Fits 1982 Ford Escort, N/A. Fits 1983 Ford Escort, N/A. Fits 1982 Mercury LN7, N/A. Fits 1981-1982 Mercury Lynx, N/A.

Quality Assurance

Pioneer Cables manufactures this flexplate to original dimensions and balances it to factory specifications for consistent fit and operation. The automated welding process is used to improve weld consistency and structural integrity across the part.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1983FordEscort1.6LL4N/ATeeth: 135; Outer Diameter: 11.29"; w/135 Teeth
1982FordEscort1.6LL4N/ATeeth: 135; Outer Diameter: 11.29"
1982MercuryLN71.6LL4N/ATeeth: 135; Outer Diameter: 11.29"
1982MercuryLynx1.6LL4N/ATeeth: 135; Outer Diameter: 11.29"
1981FordEscort1.6LL4N/ATeeth: 135; Outer Diameter: 11.29"; w/135 Teeth
1981MercuryLynx1.6LL4N/ATeeth: 135; Outer Diameter: 11.29"
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 4094AA-F258E2FZ6375A