Vehicle Make: Universal
Vehicle Model: ECU Harness

The universal waterproof ECU harness kit supplied will require splicing and or soldering into the vehicles tail light wiring during installation.

Download PDF

Universal Wiring Harness - ECM03

Part Number: ECM03

$150.00

Meets Australian Design Rules
Lifetime Warranty
Free Phone & Email Support

Choose Your Plug *

https://cdn.shopify.com/s/files/1/0575/7599/7620/files/7PinFlat.png?v=1724379797

7 Pin Flat Plug

+$13.00

https://cdn.shopify.com/s/files/1/0575/7599/7620/files/PinSmallRoundPlug.png?v=1724380106

7 Pin Small Round Plug

+$22.00

https://cdn.shopify.com/s/files/1/0575/7599/7620/files/7PinLargeRound.png?v=1724380441

7 Pin Large Round Plug

+$9.00

12 Pin Flat Plug

+$13.00

https://apo-admin.mageworx.com/front/img/towbars-australia.myshopify.com/a5969e9ec76dd34d4ac66f3bdcc7051f99dfcac5568ac44530754639b2bac751

No Plug Required

Do you want a Plug Bracket? *

https://cdn.shopify.com/s/files/1/0575/7599/7620/files/PRO7700.png?v=1724381131

7 Pin Round Plug Bracket

+$5.00

No Bracket Required

Do you want a Plug Bracket? *

https://cdn.shopify.com/s/files/1/0575/7599/7620/files/04768.png?v=1724381777

7 Pin Large Round Bracket

+$8.00

No Bracket Required

Description
Fitting Instructions

The universal waterproof ECU harness kit supplied will require splicing and or soldering into the vehicles tail light wiring during installation.

Download PDF

Towbars Australia

4.8

174 reviews on

AI Summary

Based on 174 reviews

High-quality products at reasonable prices, ensuring customers receive value for their money;

Exceptional customer service with friendly and timely support, enhancing the overall shopping experience;

Fast shipping and efficient delivery, allowing for a convenient and hassle-free installation process.

Tony

6 days ago

Verified

Great website, easy ordering, helpful advice, quick delivery. Highly recommend

louise

a week ago

Verified

Went in for a diagnostic on the wiring harness quickly found the problem, fixed it on the spot. Found and fixed a few other little things not related. Very friendly. Thank you.

David

a week ago

Verified

Recommended by automotive electrician as best kit for my car. Easy ordering, quick delivery and now installed and working

Sam

a week ago

Verified

This company supplies quality towbars at reasonable prices ⭐⭐⭐⭐⭐ Customer service is very good 😊

Glenn

3 weeks ago

Verified

Quality product and fast shipping. I haven't fitted it yet but being an ex fitter for Toyota, my standards are pretty high. We'll see.

Noel

a month ago

Verified

friendly service go out of there way to help

Norman

a month ago

Verified

Fast response. Great products

Robert

2 months ago

Verified

Purchased a Cruisemaster DO45 hitch from these guys excellent price with excellent service and delivery I highly recommended these guys

Jeremy

2 months ago

Verified

I got it

Garry

2 months ago

Verified

Fantastic! Great to have good old friendly service.

Michael

Edited 2 months ago

Verified

Towbars Australia delivered a quality product in a timely manner wrapped in safe protective packaging. Towbars Australia pricing and ease of web page navigation made the purchase comfortable. Thank you Towbars Australia I look forward to my next purchase with you,

Toni

2 months ago

Verified

Very friendly helpful great prices great service

3 months ago

Verified

Efficient, friendly service, just the way I like it when you try it fit so much into a day off. Thanks Duncan for the towball fit. I can now get a tip/dump run ticked off my list this weekend 😀

Mal

3 months ago

Verified

Great product, easy fit, plug and play with prompt delivery 👍🏻

Clinton

3 months ago

Verified

Prompt delivery and a strong, well made product

Phillip

3 months ago

Verified

Quick delivery, quality looks great well made.

Tom

Edited 3 months ago

Verified

I recently purchased a towbar for my MV Triton, fit was perfect, wiring harnesses perfect, delivery was sooner than I expected, service was great and the installation instructions so easy a 10 year old could have fitted it, well done and a really big thank you Towbars Australia

Andry

4 months ago

Verified

Purchased a towbar from Towbar Aust and very happy with it. The quality is excellent and all the mounting holes lined up perfectly—no need to drill or modify anything. Install was straightforward. Also found the price very reasonable compared to other suppliers. Highly recommend!