Redline Lumtronix Headlight Power Upgrade Harness For Two Headlights 1965-1973

Redline Lumtronix:
EH-001
Redline Lumtronix Headlight Power Upgrade Harness For Two Headlights 1965-1973 is rated 4.5 out of 5 by 30.
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Highlights

  • Ceramic Tip Harness
  • Fuse Protected
  • Heavy Gauge Wiring
  • Easy Installation
$48.99

Redline Lumtronix Headlight Power Upgrade Harness for Two Headlights for 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972 and 1973 Mustangs.

Have you noticed that your new H4 headlights appear to be dim? Most classic OEM harnesses won't work with your new H4 bulbs, so you won't get the full brightness potential because of the added amperage. Make sure you don't run into that problem by picking up this Headlight Power Upgrade Harness for Two Headlights from Redline Lumtronix. This harness will be able to handle the amperage draw necessary to get the full results out of your upgraded headlights or bulbs on your vintage Pony.

Features and Benefits:
- Adds Brightness to Headlights
- Endures High Wattage Bulbs
- Plugs have Ceramic Tips
- Eliminates the 'Blink of Death'
- Prevents Corrosion
- Fuse Protected
- Automatically Works with Existing Headlight Switch
- Has Heavy Gauge Wiring
- Extended Length Harness to Hide Wires
- Easy Plug & Play Installation

This Headlight Power Upgrade Harness is designed to endure higher wattage bulbs to add more brightness to your 1965-1973 Mustang's headlights. Each plug on the harness has ceramic tips so it can hold today's hotter lights. This will help eliminate the 'blink of death' that you may experience with a factory headlight harness. This harness is fuse protected and also comes with an anti-corrosive leap plated treatment to prevent any rust or corrosion from occurring.

This headlight harness has a simple plug & play installation with absolutely zero maintenance. Made with extra-long, heavy gauge wiring & an extended length harness, you'll be able to more easily hide wires in your setup. Once installed, it will automatically work with your existing headlight so you won't have to do any slicing & dicing.

Please Note: If you install this Headlight Upgrade Harness on a 1967-1968 Shelby you will need to modify the Headlight Bowls so the H4 Headlight Socket can fit through the Headlight Bucket.

If your electrical system or other wiring needs a little help, check out the Mustang Electrical & Wiring selection at CJ Pony Parts. With a wide selection of electrical & wiring parts, you'll be able to get what you need to get your Mustang back into top shape with new wiring, plugs, alternators and much more!

Order this Redline Lumtronix Headlight Power Upgrade Harness for Two Headlights for your 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972 and 1973 Mustang from CJ Pony Parts today!

Installation Videos

Vehicle Fitment

This product will fit the following Mustang years:

Rated 5 out of 5 by from Definitely made my lights brighter! So everyone knows you would better off driving with a flashlight than with stock wiring and bulbs. I bought this kit just to give it a shot and wow! The set up was as easy as could be and definitely made the lights brighter. I have sealed beam Silverstars in my car right now (plan on upgrading to the H4 bulbs) and it works great on them. I have my '68 stored for the winter so I haven't been able to see the improvements on the road but it lit my garage up with the lights off. Definitely worth putting this on your car for safety and looks, and it's less wear and tear on your old wiring.
Date published: 2017-01-23
Rated 5 out of 5 by from Easy to figure out. Watch the video first! I installed my harness a couple of weeks ago and it was fairly easy. The lights work great now and it was clean and easy. My only problem was figuring out where to mount the relays, but I mounted them up by the battery. The really only difficult part was fishing the wires into the headlight bucket, but I got it done!
Date published: 2016-11-24
Rated 5 out of 5 by from Say Bye To Blinky Lights & Hello To Bright Ones! Major problem solver and game changer! This is a well-thought out and easy to install harness that solves the overtaxed original vintage headlight switch trying to operate later era electronics and blinking as a result of trying to keep up with load and power demands. I installed this harness on my 1970 mach 1 along with the Delta Tech LED2 Headlights. Amazing results! Improved visibility / safety and a much more powerful visual presentation for vintage Mustangs at night, holding their own with the lighting of modern sportscars. Your YouTube install video on a 1968 Mustang has headlight grounds on the domed metal buckets behind each headlight, but for my 1970, I used the RH horn ground location and on the LH side, underneath the buck tag via the screw for a more stealthy install. Wow! Just wow. The results speak for themselves....
Date published: 2017-08-27
Rated 5 out of 5 by from Truly a plug and play! I am not the most mechanically inclined, but I followed the diagram that came with the packaging, and it took me 45 minutes to install! Only recommendation is a larger terminal connection for the positive hookup. I ended up using a round file to enlarge the hole. I zip tied into p,ace and perfect! I could not believe how much brighter my lights are and happy there is less strain on the system! Thanks so much!
Date published: 2017-11-03
Rated 5 out of 5 by from seems to cure the flashing headlights Have chased flashing headlamps for a while. This seem to cure problem. Easy installation (6 cyl 66 mustang) remember to wire brush or sand grounds. Had to enlarge connector to battery as was too small opening. Also tape up not used headlight connector to be safe. tools drill, phillips screwdriver ratchet set some wire wraps to neaten up wires, simple took about 1 hour
Date published: 2017-06-11
Rated 5 out of 5 by from Nice Upgrade I already had halo headlights installed on my 65 but they were so dim, they were worse than the original! I wanted to get this harness just to alleviate extra strain on my wiring system. It was easy to install thanks to the video CJ posted. It worked just like that video showed which made this an easy addition. However, the lights on the car work, but don't seem to be any brighter. It's possible I have another issue but at the very least, the original system is alleviated.
Date published: 2017-07-07
Rated 4 out of 5 by from Decent upgrade Decent upgrade if you're planning on upgrading to halogen headlights. Easy to install. Only problems I've had are the terminal that fits on to the battery post is too small, I had to crimp a bigger one on, and the relays let moisture in, 1 year after fitting my headlights stopped working, I took the covers off the relays and there are signs of water ingress and the contacts are pretty much burnt out. Other than that it's a pretty decent upgrade!
Date published: 2017-09-07
Rated 2 out of 5 by from Redline lumtronics harness upgrade Plugged everything in and headlights didn't work, Found out that the fuse block was no good. The fuse would not even fit tightly in the holder. Very poor quality fuse block. Could not get power thu it. Had to buy a new fuse block at the local parts store. NOT HAPPY! Should not have to cut it apart to get it to work. I Will call redline to let them know. Also, the connectors for the headlamps fit extremely tight. Very hard to disconnect.
Date published: 2019-07-30
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This kit was very easy to install, but now I have no high beams. Low beams are very good. Could the dimmer switch have gone out

Asked by: A1966
It could be a dimmer switch or a bad connection.
Answered by: rk cjpp
Date published: 2019-09-30

Will this work with stock headlights if I don’t upgrade?

Asked by: A1966
Yes they will.
Answered by: rk cjpp
Date published: 2019-09-11

Just got the HLA39 LED Halo with turn signal headlights. There are a black and red wire, labeled “blinker” on each headlight. Will this harness take care of these blinker wires or would I still have to splice into the turn signal wires?

Asked by: TheGhost
You would have to splice into the turn signal wires.
Answered by: rk cjpp
Date published: 2019-09-09

I have a question regarding this product. I have it connected and my lights do work and I am doing an upgrade. In this video the power cable red cable is connected to the battery terminal is it ok to connect to the starter solenoid as that where mine is

Asked by: BigChip10
You can connect it to the battery side of the starter solenoid.
Answered by: rk cjpp
Date published: 2019-01-09

Do I need this harness if I am upgrading to the Redline Lumtronix Headlight Bulb LED H4/9003 NovaStar GX for my 1965 Mustang?

Asked by: firewrangler
Although its not necessary I would recommend it.
Answered by: rk cjpp
Date published: 2019-09-05

Does this kit come for a 63 falcon?

Asked by: Emmo
Sorry we do not offer a kit for a 63 falcon.
Answered by: rk cjpp
Date published: 2019-09-05

I ordered and installed this harness on my 1965 Mustang Fastback- no issues.   That said, I've had the relays burn out/stop functioning within 12 months with minimal usage.   Any idea what could be the cause?   How do I order replacement relays? 

Asked by: FWT1974
They should be a standard automotive 5 pin relay.
Answered by: rk cjpp
Date published: 2019-04-25

Will this wire harness help with part# HLA4L. Delta 7" LED Head lamps ? Two references to LED on this forum ! With LED using less power with less heat , how is this part beneficial ?

Asked by: Jimmy_Jam
You will not need this harness with the HLA4L.
Answered by: rk cjpp
Date published: 2019-09-05
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