545RFE Internal Wiring Harness 2002-2013 3500172 OEM

Overview

Aftermarket internal wiring harness for 545RFE automatic transmissions, 2002-2013 model years. Direct-fit replacement built to OEM specifications. Trusted in shops nationwide for 545RFE rebuilds and repairs.

Common Symptoms This Part Solves

Multiple intermittent solenoid codes, transmission shifting erratically, fluid contamination in wiring connector. Internal harness failures cause shift problems that mimic solenoid failure but the harness is the actual root cause.

Specifications

• Transmission: 545RFE
• Part Type: Internal Wiring Harness
• Brand: Aftermarket
• Part Number: 3500172
• Year Range: 2002-2013
• Quality Level: Premium Aftermarket

Fitment

Fits Dodge, Jeep, Chrysler vehicles equipped with the 545RFE automatic transmission, 2002-2013 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 545RFE transmissions inside and out.