


Haltech Elite 550 Basic Universal Wire-in Harness
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Haltech Elite 550 Basic 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
Quick Dispatch:
Your Haltech Elite 550 Basic Universal Wire-in Harness orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Haltech Elite 550 Basic Universal Wire-in Harness ships.
Need Help?
Questions about Haltech Elite 550 Basic Universal Wire-in Harness, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Haltech Elite 550 Basic Universal Wire-in Harness in your area.
Get Shipping Estimates
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]
- Please click here for more details>>> Return & Exchange Policy
You may also like
4.7 ★★★★★
Based on 2093 reviews
Sort
Product Reviews
★★★★★ 5
Size is right
Size: X-Small, Color: Deep Grey
At first I was afraid the tux wouldn't arrive on time for me to see how it fit my son. Now that is has, I realized I was worried for nothing...it fits perfectly!!!! Just follow the size chart. Thank you so much for this inexpensive option!!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
Worth it! Good quality for the price
Size: Large, Color: Black Collar White, Size: Large, Color: Black Collar White
Good quality! My husband loved this tux for our elopement, and it looked great on him. We just steamed out the wrinkles, and it looked flawless.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
★★★★★ 5
Great suit
Size: Medium, Color: Black, Size: Medium, Color: Black
Suit fit well no wrinkles upon arrival the quality was great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
★★★★★ 4
💜
my 6’4” husband wore this to our wedding. it looked amazing on him 💜 everything fit pretty good except for the jacket part; that was a little big. it may fit someone who weighs a little more but my husband weighs about 165lbs. we had to tailor it a little bit. other than that, very beautiful suit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2025
★★★★★ 5
Perfection!!!!
Size: XX-Large, Color: Black
Perfect!!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
recommand products
Genuine Samsung 25W Type-C Fast Charger EP-TA800 - UK Plug - Black
16.95
GaN 35W Twin Port USB-C PD QC3.0 Fast Charger
16.95
Genuine Huawei Y6 2017 LCD Screen Touch Digitiser With Frame Battery - Gold
49.00
GaN 35W USB PD QC3.0 Fast Charger & Cable Charger Kit
17.95
G-Case Cardcool Series Premium PU Leather Case With Card Slot - iPhone X / XS
15.00