Plug and Pins Only AMP 26 & 34 Pin 4 Row 3 Key Superseal Set

Overview

Essential AMP Superseal connector set for Haltech ECU installations, featuring 26 and 34-pin 4-row configurations with 3-keyway polarisation. These professional-grade connectors deliver the weatherproof, vibration-resistant connections your high-performance build demands, whether you're wiring an Elite ECU into an LS swap or completing a standalone conversion on a modified JDM platform.

Technical Specifications

• Part Number: HT-030001
• Connector Type: AMP Superseal 4-row
• Pin Configurations: 26-pin and 34-pin
• Keyway: 3-key polarisation system
• Contact Material: Tin-plated brass
• Sealing: IP67 weatherproof rating

Why You Need This

Professional ECU installations live or die by their connections, and AMP Superseal connectors are the gold standard for motorsport and performance applications. These aren't your typical automotive connectors—they're designed for the harsh realities of modified engines where heat, vibration, and moisture conspire to create electrical gremlins. The 4-row layout maximises pin density whilst maintaining robust contact pressure, crucial when you're running dozens of sensor inputs, injector outputs, and ignition channels through your Haltech ECU.

The 3-keyway polarisation system prevents incorrect assembly—a lifesaver when you're working under time pressure or in poor lighting conditions. We've seen too many builds delayed by failed connections from inferior connectors that looked fine initially but developed intermittent faults under real-world conditions. Whether you're building a 1000hp 2JZ drag car or converting a classic to EFI, these connectors ensure your carefully mapped tune stays consistent lap after lap, session after session.

ECU & System Compatibility

Compatible with the full Haltech Elite and Nexus range, including Elite 550/750/1000/1500/2000/2500 and Nexus R3/R5 systems. These connectors are particularly valuable for custom harness builds and engine bay relocations where the standard ECU connectors won't reach or where environmental protection is paramount—contact our team to confirm the optimal connector configuration for your specific installation.

What's in the Box

• 26-pin AMP Superseal 4-row connector housing and pins
• 34-pin AMP Superseal 4-row connector housing and pins
• Complete pin terminal set for both connectors
• Sealing boots and weather protection components

Complete Your Build

Most customers completing professional ECU installations also add quality automotive wire in multiple gauges, heat shrink tubing, and proper crimping tools for reliable terminations. Our technical team can recommend the complete harness-building package to match your build requirements—all held in UK stock for rapid despatch when your project timeline matters.