Plug and Pins Only AMP 34 Pin Key 1 / 4 Row 3 Key Superseal

Overview

The AMP 34-pin Superseal connector delivers the weatherproof, vibration-resistant connection your high-performance engine management system demands. Essential for professional Haltech ECU installations, this 4-row, 3-keyway design ensures every sensor, injector, and ignition signal reaches your ECU with zero compromise. When engine bay temperatures soar and track vibrations punish inferior connections, Superseal technology keeps your tune intact.

Technical Specifications

• Part Number: HT-030009
• Pin Count: 34 pins
• Configuration: 4 row, 3 keyway (Key 1)
• Type: AMP Superseal connector
• Rating: Automotive grade, weatherproof sealed
• Application: ECU wiring harness termination

Why You Need This

Every tuner knows the frustration of intermittent faults traced back to dodgy connections. Standard automotive connectors simply weren't designed for the harsh environment of modified engines running serious power. The AMP Superseal system solves this with positive-lock pins and environmental sealing that survives everything from track day heat cycles to Scottish winter road salt.

This 34-pin configuration is particularly suited to mid-complexity engine management installations — think SR20DET swaps, RB25 builds, or naturally aspirated LS conversions where you need reliable connections for essential sensors without the pin count of a full race setup. The 3-keyway design prevents incorrect assembly, whilst the 4-row layout keeps the connector compact enough for tight engine bay installations. We've used these extensively on customer builds where space is premium but reliability cannot be compromised.

ECU & System Compatibility

Designed for professional Haltech ECU installations across the Elite 550, 750, 1000, 1500, 2000, and 2500 range, plus Nexus R3 and R5 systems. The 34-pin count makes this ideal for mid-complexity applications where you need more connections than basic piggyback systems but haven't reached full race ECU territory. Contact our technical team to confirm compatibility with your specific Haltech ECU and discuss optimal pin assignments for your application.

What's in the Box

• AMP 34-pin Superseal connector housing (Key 1 configuration)
• Complete set of 34 pre-loaded pins
• 4-row, 3-keyway keyed design

Complete Your Build

Professional harness construction requires more than just the connector — you'll need proper crimping tools, heat shrink, and potentially additional sensors depending on your application. Our technical team can recommend the complete package of components needed for your specific Haltech installation, from basic piggyback setups to full standalone conversions. With UK stock holding and extensive installation experience, we'll ensure your wiring harness meets professional standards from day one.