48RE Diesel Valve Body 2003-Up - Sonnax Updated, Dyno-Tested

Overview

This is a remanufactured valve body for the Dodge, Ram, Jeep, Chrysler 48RE automatic transmission (2003-Up). Built to OEM specification and engineered as a direct-fit replacement for a professional-grade 48RE repair or rebuild. Every 48RE order ships fast and is backed by our support team.

What's Included

• Sonnax-updated valve train for diesel-duty line pressure
• Dyno-tested before it ships

Fitment

Fits Dodge, Ram, Jeep, Chrysler vehicles equipped with the 48RE automatic transmission, 2003-Up. Please confirm your transmission model and year before ordering to ensure correct fitment.

Common Symptoms & When to Use

Consider this 48RE part when you experience:

• harsh, soft or missing shifts
• no drive or no reverse
• erratic line pressure or converter lockup
• shift-timing complaints traced to valve-body wear

Specifications

• Transmission: 48RE
• Year Range: 2003-Up
• Heavy-duty Sonnax diesel valve-body upgrade
• Dyno-tested

Quality & Service

Each valve body is remanufactured with updated components and vacuum-tested before it ships. Ships in 1-5 business days. Free shipping on orders over $70. This price includes a $200 refundable core charge. Return your original rebuildable core within 30 days for a $200 refund; we provide return instructions after purchase. Cracked, missing or incomplete cores are non-refundable. Backed by Core Transmission Parts — your source for 48RE transmission parts.