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Qualifying new parts include 1-year coverage. Review the Warranty Policy section for coverage details, claim steps, and exclusions.
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73 Pin ECU Custom Engine Wire Harness for GM LS1 LS2 LS3
Applications:
For GM LS1 LS2 LS3
Wire harness type: TXL 4mm2 / 1.0mm2 /0.5mm2
Housing: 2P TO 26
ECU: 73 PIN
Loom: 25MM DIA
Relay: 5 Pin
Official answers about compatibility, package contents, specifications, installation, shipping, and warranty for 73 Pin ECU Custom Engine Wire Harness for GM LS1 LS2 LS3 (SKU: ES58784).
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Every new aftermarket part from us includes a 1-year warranty. Full terms, coverage, and how to make a claim: Warranty Assistance.
We ship to customers around the world. Orders are sent with our standard courier service—trackable, dependable, and easy to work with. On this product page, use Get Estimate under the price to see shipping cost and estimated delivery for your location. For destinations, rules, and full details, read our Shipping Policy Details.
We want you to be confident in your order. If you are not satisfied, you may qualify for a return or refund within 90 days, subject to conditions. See our Easy Return Policy for eligibility, steps, and exceptions.
