45RFE Valve Body 1999-2010 44912-03K Sonnax

Overview

Sonnax valve body for 45RFE automatic transmissions, 1999-2010 model years. Direct-fit replacement built to OEM specifications. Trusted in shops nationwide for 45RFE rebuilds and repairs.

Common Symptoms This Part Solves

Multiple shift solenoid codes, harsh or no shifts, stuck in gear, transmission acting erratic. A failed valve body controls fluid routing for every shift; replacement is often required after solenoid failures or contamination.

Specifications

• Transmission: 45RFE
• Part Type: Valve Body
• Brand: Sonnax
• Part Number: 44912-03K
• Year Range: 1999-2010
• Quality Level: Premium Aftermarket

Fitment

Fits Dodge, Jeep, Chrysler vehicles equipped with the 45RFE automatic transmission, 1999-2010 model years. Cross-check your transmission ID tag and existing part number before ordering. Contact us for fitment verification on borderline year-model combinations.

Quality & Service

Free shipping on orders over $99. Same-day shipping on in-stock parts. All parts are sourced through verified suppliers and inspected before fulfillment. Questions about fitment or installation? Contact our team — we know 45RFE transmissions inside and out.