4L80 4L80E Internal Transmission Wire Harness MT1 95-2003 Repl 350-0032 24222798

This 4L80E Internal Transmission Wire Harness is a critical electrical component compatible with for Chevrolet, for GMC, and for Hummer vehicles from 1995 to 2003 and matches part number(s) 24222798, 350-0032, and MT1.

Product Overview

This 4L80E Internal Transmission Wire Harness is designed to replace damaged or leaking electrical connections within the transmission case. This wire harness ensures reliable communication between the transmission control module and internal solenoids for precise shifting. It is an essential repair part for technicians and owners maintaining 4L80E and 4L85E series automatic transmissions.

Key Features & Performance

• Replaces part numbers 24222798 and 350-0032 for broad vehicle compatibility
• Includes an integrated transmission temperature sensor for accurate fluid monitoring
• Features a 12-prong snap-type case connector to prevent fluid wicking and leaks
• Restores proper signal transmission to solenoid valves to resolve shifting issues

Fitment & Compatibility

• for General Motors 4L80E and 4L85E (MT1) transmissions
• for Chevrolet Silverado and Sierra 1500-3500 1995-2003
• for Chevrolet Suburban and Tahoe 1995-2003
• for GMC Yukon and Savana 1996-2003
• for Hummer H1 1993-2003

Common Uses

• Replacing internal wiring when fluid leaks through the connector pins
• Repairing electrical solenoid codes and communication errors
• Updating early 1991-1993 4L80E units to the later connector style

Technical Specifications

• Product Type: Transmission Wire Harness
• Part Number(s): 24222798, 350-0032
• Replacement Number(s): 24200161, 34446, 24230344
• Application: 4L80E Internal Transmission

Frequently Asked Questions

Q: Does this harness include the temperature sensor? A: Yes, this specific style of internal harness includes the integrated transmission temperature sensor as part of the assembly.

Q: How can I confirm this harness fits my transmission? A: Verify that your transmission is a 4L80E or 4L85E model produced between 1994 and 2003 with the standard 12-pin case connector.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.