32757-STX-A00 Sub-Wire Door Driver Side For Acura MDX 2007 2008 2009 32757STXA00

Sub-Wire Door Driver Side for Acura

This driver-side door sub-wire harness replaces the original wiring between the door and body, matching OEM numbers 32757-STX-A00 and 32757STXA00 for 2007-2009 Acura MDX.

Overview

The sub-wire door harness is a direct replacement for the flexible wiring conduit that carries power and signals to the driver's door on Acura MDX models. It restores proper electrical function for window controls, door locks, speakers, and mirror adjustments by replacing worn or broken wiring. Designed for 2007, 2008, and 2009 Acura MDX owners and repair professionals needing a plug-and-play solution.

Built For Performance

• Pre-terminated connectors match factory pinouts for simple installation
• Flexible, abrasion-resistant jacket withstands repeated door opening and closing
• Correct gauge copper conductors maintain signal integrity and prevent voltage drop
• Weather seals at the door grommet prevent moisture intrusion
• OEM-equivalent length and routing ensure proper clearance without strain

Fits These Machines

• for Acura MDX 2007
• for Acura MDX 2008
• for Acura MDX 2009

On-The-Job Use

• Replacing a broken driver door wiring harness due to fatigued wires
• Repairing intermittent electrical issues in power windows, locks, or mirrors
• Collision repair when the door harness is damaged
• Fleet maintenance for shuttle and service vehicles

Specs At A Glance

Good To Know

Q: Will this harness fix a door that has no power at all? A: If the original sub-wire is broken internally, this replacement will restore connectivity; otherwise, check fuses and modules.

Q: Is any splicing required for installation? A: No, the harness has pre-wired connectors that plug directly into the door and body junction points, so no cutting or soldering is needed.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.