PD16 Wire-in harness - 5M / 16FT Length: 5M / 16FT

Overview

The Haltech PD16 Wire-in Harness delivers 5 metres of professional-grade TXL wiring with pre-terminated main connector and integrated CAN connectivity. Essential for remote ECU mounting in race cars, kit builds, or engine bay relocations where standard harness lengths fall short. This genuine Haltech harness maintains full system integrity whilst giving you the flexibility to position your ECU exactly where your build demands it.

Technical Specifications

• Part Number: HT-188000
• Length: 5 metres / 16 feet
• Wire Type: TXL automotive grade
• Main Connector: Pre-terminated
• CAN Connectivity: Integrated connector

Why You Need This

Standard ECU harnesses are designed for OEM engine bay mounting, but real-world builds often demand ECU relocation. Whether you're building a tube-frame race car with the ECU mounted behind the dash, a Caterham kit with ECU firewall mounting, or an LS swap where heat management requires ECU relocation away from headers, the standard harness simply won't reach. Bodged extensions using inferior wire create voltage drops, signal interference, and reliability issues that'll haunt you on track or dyno days.

The PD16's 5-metre reach covers the most demanding installations whilst TXL wire specification ensures signal integrity across every circuit. We've seen too many builds where cheap extension looms cause mysterious misfires, sensor dropouts, or CAN communication failures. The integrated CAN connector is particularly crucial for modern Haltech systems where dashboard integration, dataloggers, or expansion modules rely on clean CAN bus signals — something impossible to achieve with spliced connections.

ECU & System Compatibility

Compatible with the full Haltech Elite and Nexus range including Elite 550, 750, 1000, 1500, 2000, and 2500 models, plus Nexus R3 and R5 systems. The integrated CAN connectivity makes this particularly valuable for Nexus installations where dash integration and system expansion are priorities. Contact our team to confirm specific fitment requirements for your ECU and chassis combination.

What's in the Box

• PD16 Wire-in Harness with pre-terminated main connector
• Integrated CAN connector assembly
• 5-metre TXL automotive-grade wiring loom

Complete Your Build

Most customers requiring extended harness reach also need proper ECU mounting solutions and environmental protection. Consider pairing with appropriate ECU enclosures, vibration mounts, and CAN termination resistors depending on your system architecture. Our technical team can recommend the complete package for your specific installation requirements — we maintain comprehensive UK stock of Haltech accessories and provide pre-sales guidance based on real installation experience across hundreds of builds.