FN4AEL Bonded Piston Set 1999-Up

Overview

This is a bonded piston / piston set for the Ford, Mazda, Mercury FN4AEL automatic transmission (1999-Up). 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, 1999-Up. 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
• Year Range: 1999-Up

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.