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Ignitions and Electrical› Wiring Harnesses

Haltech

NEXUS S2/S3 Universal Wire-In Harness Kit

$405.00 $395.25 Save $9.75

SKU: H002 HT-182200

In Stock
In Stock
Ships by Aug 30
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
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Overview

The Haltech HT-182200 is a 2.5-meter (8ft) universal wire-in harness kit providing pre-terminated ECU connectors for direct plug-and-play fitment with Haltech Nexus S2/S3 ECUs. It features color-coded and labeled TXL automotive-grade wires for easy installation and dual CAN bus ports.
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This 2.5-meter (8ft) universal wire-in harness kit provides pre-terminated ECU connectors for direct plug-and-play fitment with Haltech Nexus S2/S3 ECUs. It features color-coded and labeled TXL automotive-grade wires for easy installation, dual CAN bus ports for accessories, and is designed for robust connections in high-demand conditions. It is ideal for modified street cars with aftermarket EFI conversions, engine swaps (e.g., LS, 2JZ, RB26), dedicated race cars, and custom wiring jobs. It's intended for off-road and competition use in non-emissions-controlled vehicles.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandHaltech
Part NumberH002 HT-182200
CategoryIgnitions and Electrical

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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