Haltech NEXUS S2/S3 Universal Wire-In Harness Kit - 2.5M (8ft)

SKU: HT-182200 / UPC: 9356450014694

Haltech NEXUS S2/S3 Universal Wire-In Harness Kit - 2.5M (8ft)

The Haltech NEXUS S2/S3 Universal Wire-In Harness Kit is engineered for seamless integration with Haltech Nexus S2 and S3 ECUs. This harness delivers consistent signal transmission and robust connections that outperform standard wiring solutions, ensuring your engine management system runs with precision during high-demand conditions like racing or heavy modifications. For enthusiasts tackling engine swaps, custom builds, or track-focused setups, this kit stands as the clear pick due to its straightforward design and dependable operation across diverse applications.

Key Features for Reliable Performance

• Pre-Terminated ECU Connectors: Direct plug-and-play fit for Nexus S2/S3 units, reducing setup time and eliminating connection errors.
• Color-Coded and Labeled Wires: Every conductor is grouped, marked, and ready for termination, speeding up installs while minimizing wiring mistakes.
• Dual CAN Bus Ports: Supports multiple Haltech accessories for expanded data logging and control without signal interference.
• TXL Automotive Wire: High-strand copper construction resists vibration and heat, maintaining integrity in demanding environments longer than basic harnesses.
• Compact 2.5M Length: Balances accessibility for tight engine bays with enough reach for full-system routing, ideal for street-modified vehicles or race cars.

This harness excels in delivering uninterrupted power and sensor feedback, giving your setup an edge in responsiveness and longevity compared to generic alternatives that often falter under stress.

What's Included in Your Purchase

Your Haltech HT-182200 kit arrives complete with everything needed for a clean install:

• One (1) Universal Wire-In Harness, 2.5 meters (8 feet) long, with ECU connectors on one end and unterminated ends on the other.
• Detailed wiring diagram for step-by-step sensor and actuator connections.
• Quick start guide covering basic setup and troubleshooting.
• Access to downloadable NSP software from the Haltech website for ECU configuration and tuning.

No additional tools or components required beyond standard crimping supplies—everything ships in one package for hassle-free ordering.

Vehicle Fitment Details

As a universal wire-in solution, the HT-182200 harness pairs with any engine or chassis compatible with Haltech Nexus S2 or S3 ECUs. It suits:

• Modified Street Cars: Any year/make/model with aftermarket EFI conversions, such as classic muscle cars (e.g., Ford Mustang 1965-2023, Chevrolet Camaro 1967-2023) or imports (e.g., Toyota Supra 1986-2023, Nissan GT-R 2007-2023).
• Engine Swaps: LS-series V8s into older domestics, 2JZ into drift builds, or RB26 into custom chassis fits all configurations from 4-cylinder to V12.
• Dedicated Race Cars: Open-wheel, drag, or rally vehicles without emissions requirements.
• Custom Wiring Jobs: Bespoke harness routing for kit cars, restomods, or prototype engines.

Note: Designed exclusively for off-road and competition use in non-emissions-controlled vehicles. Verify local regulations for highway applications.

Product Specifications

• Part Number: HT-182200
• UPC: 9356450014694
• Harness Length: 2.5 meters (8 feet)
• Wire Gauge/Type: Multi-strand TXL automotive-grade
• Connectors: Haltech Nexus S3/S2 compatible, plus dual CAN
• Part Weight: 4.2 pounds
• Shipping Box Size: Compact dimensions (approximately 12" x 10" x 4" based on standard packaging; actual may vary by retailer)

This kit offers direct value through its all-in-one readiness and proven track record in professional installs. Order the Haltech NEXUS S2/S3 Universal Wire-In Harness Kit 2.5M (8ft) today to power your next project with wiring that handles the heat because when performance counts, Haltech delivers the connection that lasts.