Plastic AMP Connector Waterproofing/Blanking Pins Only

Overview

Essential waterproofing pins for sealing unused AMP connector cavities in your Haltech ECU harness. These precision-moulded blanking pins prevent moisture ingress and corrosion that can cause intermittent faults or complete ECU failure in demanding motorsport and road applications.

Technical Specifications

• Part Number: HT-030052
• Material: High-grade thermoplastic
• Connector Type: AMP Superseal compatible
• Operating Temperature: -40°C to +125°C
• IP Rating: IP67 when properly installed

Why You Need This

Every professional harness build requires proper sealing of unused connector positions — it's the difference between a reliable system and one plagued by gremlins. Unsealed AMP connector cavities are entry points for moisture, dirt, and corrosion that slowly degrade connection integrity. We've diagnosed countless intermittent faults traced back to water ingress through improperly sealed connectors, particularly on track cars, rally builds, and road cars operating in harsh conditions.

Whether you're building a custom harness for an LS swap, adapting sensors on a 2JZ turbo build, or converting a classic to EFI with a Haltech system, unused connector positions must be sealed. These blanking pins provide the same IP67 protection as occupied positions, maintaining the integrity of your entire electrical system. Essential for engine bay mounting, particularly on forced induction applications where heat cycling and vibration demand bulletproof connections.

ECU & System Compatibility

Compatible with AMP Superseal connectors used throughout Haltech ECU harnesses, including Elite 550, Elite 750, Elite 1000, Elite 1500, Elite 2000, Elite 2500, and Nexus R3, R5, and Rebel series. Also suitable for custom harness applications using AMP connector systems. Contact our technical team to confirm specific connector requirements for your build.

What's in the Box

• Multiple plastic AMP connector waterproofing/blanking pins
• Installation guidance notes

Complete Your Build

Most customers building custom harnesses also require connector removal tools, additional AMP connectors, and automotive-grade wire for professional installations. Our technical team can recommend the complete connector toolkit for your specific Haltech ECU and application. With UK stock and fast despatch, Billy's Speed Shop ensures your harness build isn't delayed by missing components. Contact us for expert pre-sales advice on connector requirements and professional installation techniques.