FN4AEL Bonded Piston Set with Bonded Pistons

Overview

This is a bonded piston / piston set for the Ford, Mazda, Mercury FN4AEL automatic transmission. Built to OEM specification and engineered as a direct-fit replacement for a professional-grade FN4AEL repair or rebuild. Every FN4AEL order ships fast and is backed by our support team.

What's Included

• OE-quality bonded pistons with molded rubber lip seals

Fitment

Fits Ford, Mazda, Mercury vehicles equipped with the FN4AEL automatic transmission. Please confirm your transmission model and year before ordering to ensure correct fitment.

Common Symptoms & When to Use

Consider this FN4AEL part when you experience:

• slipping or delayed apply from a cracked or leaking piston
• burnt clutches from a piston that won't hold apply pressure

Specifications

• Transmission: FN4AEL

Quality & Service

In-stock parts ship fast; special-order items ship within 3 business days. Free shipping on orders over $70. Backed by Core Transmission Parts — your source for FN4AEL transmission parts.