Haltech Elite 550 Premium Universal Wire-in Harness

Haltech Elite 550 Premium Universal Wire-in Harness

Marsoni

M251S

$287.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Haltech Elite 550 Premium Universal Wire-in HarnessHARNESS OVERVIEW Ideal for dedicated race cars, engine swaps and custom wiring jobs. The Universal Wire in Harness has a set of ECU connectors at one end and unterminated wires at the other . All the wires at the unterminated end are colour coded and clearly labelled. Connect your Haltech ECU to the terminated end and follow your wiring diagram for all the engine connections. Load your base map and you're ready to go! Colour coded and labelled wires

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Fast: 2-3 business days
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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
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This home bar looks absolutely amazing in my space and adds such a nice, stylish touch to the room. It was very easy to put together the instructions were simple and everything fit together perfectly. The quality is great, it feels sturdy, and it really elevates the overall look of my home. I’ve already gotten compliments on it, and I couldn’t be happier with this purchase. Highly recommend if you’re looking for something functional and good-looking!

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Reviewed in the United States on January 15, 2026