CJ Classics Under Dash Wiring Harness USA Made For Warning Lights And 3-Speed Heater Mustang Post-4/1 1965

CJ's Part Number:
60% of 100


  • Made In The USA!
  • Fits 1965 Mustangs
  • Color Coded Wiring
  • Easy Installation

CJ Classics USA Made Under Dash Wiring Harness for all 1965 Mustangs that were built after April 1st, 1965 with Warning Lights and a 3-Speed Heater.

Make sure the wiring in your 1965 Mustang stays in top form by purchasing this American made Under Dash Wiring Harness. Now available at CJ Pony Parts, this harness comes with everything you need to replace your full under dash harness with quality and ease.

Features & Benefits:
- Direct OE Replacement
- Provides Power to Instrument Panel Cluster Harness, Console Feed Harness, Door Courtesy Light Harness & Wiper Motor
- Works with OEM Switches and Gauges
- Pre-Assembled to Length with Color Molded Connectors
- Includes Color Coded Wiring
- Comes with New Fuse Block, Clips, Lamp Sockets & Plugs
- No Cutting, Splicing or Crimping Needed
- Made in the USA for Over 25 Years, Time Tested and Industry Proven

Manufactured in the USA for over 25 years, this under dash wiring harness has been manufactured to be a direct fit replacement. It will enter through the firewall behind your instrument cluster to provide power to your instrument panel cluster harness, console feed harness, door courtesy light harness, wiper motor and more. This means that it will help you control your dimmer switch, tail lights, brake lights, headlights, gauges, radio and many other key functions. Working with the OEM switches and gauges, there is no need to cut, splice or crimp the harness. Also included is original color coded wiring, a new fuse block, lamp sockets and OE connectors in the harness to help make for a simple install.

*This harness does NOT come with separate wiper switch wiring.

Please Note: This will NOT fit 1965 Mustangs that were built before April 1st, 1965.

*This harness will NOT properly function with Mustangs that have gauges or a 2-speed heater.

Don’t trust just any random brand when it comes to your classic First Generation Mustang—trust CJ Pony Parts to have all of the high-quality parts and pieces you’ll need from high-quality, dependable brands like CJ Classics! If you need brand-new, OEM-style direct-fit replacement parts for your vintage pony, than CJ Classics is right up your alley. Browse around and pick up everything you need for your restoration or repair project now from CJ’s!

Order this brand-new CJ Classics USA Made Under Dash Wiring Harness for your 1965 Mustang that was built after April 1st, 1965 with Warning Lights and a 3-Speed Heater from CJ Pony Parts today!

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Mustang years:

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