RL4F03A Master Transmission Rebuild Kit

Overview

This is a master rebuild and overhaul kit for the Nissan, Infiniti RL4F03A automatic transmission. Built to OEM specification and engineered as a direct-fit replacement for a professional-grade RL4F03A repair or rebuild. Every RL4F03A order ships fast and is backed by our support team.

What's Included

• OE-quality clutch friction plates
• hardened steel clutch plates
• a full gasket and seal set
• molded pistons, rubber O-rings and lip seals
• Teflon and metal-clad sealing rings
• a transmission filter
• bushings, thrust washers and sealing components as applicable

Fitment

Fits Nissan, Infiniti vehicles equipped with the RL4F03A automatic transmission. Please confirm your transmission model and year before ordering to ensure correct fitment.

Common Symptoms & When to Use

Consider this RL4F03A part when you experience:

• slipping or delayed engagement
• harsh, flaring or erratic shifts
• burnt or discolored transmission fluid
• high-mileage wear or a prior failure
• overheating and loss of line pressure

Specifications

• Transmission: RL4F03A

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 RL4F03A transmission parts.