Plug and Pins Only - Male Deutsch DTM-3 Connector (7.5 Amp)

Overview

This genuine Deutsch DTM-3 male connector delivers OEM-grade electrical reliability for your Haltech ECU wiring. Rated for 7.5 amps with gold-plated pins, it ensures perfect sensor connections that won't fail when your engine's making power. Essential for professional-standard harness builds and sensor retrofits.

Technical Specifications

• Part Number: HT-031001
• Connector Type: Deutsch DTM-3 Male
• Current Rating: 7.5 Amp maximum
• Pin Count: 3-way
• Contact Plating: Gold-plated pins
• Temperature Range: -40°C to +125°C

Why You Need This

Proper electrical connections separate weekend projects from professional builds. This Deutsch DTM connector is what Haltech specifies for critical sensor circuits — MAP sensors, TPS units, IAT sensors, and similar 3-wire devices. The gold-plated pins resist corrosion whilst the sealed housing keeps moisture out of your engine bay connections. We see too many builds compromised by cheap connectors that develop resistance over time, causing erratic readings and poor engine performance.

Common applications include connecting aftermarket MAP sensors on turbo builds, TPS retrofits on cable throttle conversions, and IAT sensor installations in custom intake manifolds. Whether you're building a standalone harness for an LS swap, upgrading sensors on an RB25 build, or retrofitting EFI to a classic, these connectors ensure your Haltech ECU receives clean, reliable signals. The 7.5-amp rating handles most sensor circuits with headroom, whilst the compact DTM form factor fits tight engine bay spaces.

ECU & System Compatibility

Compatible with all Haltech ECU families including Elite 550/750/1000/1500/2000/2500, Nexus R3/R5, and Platinum series controllers. These connectors match Haltech's wiring standards and are specified in their installation documentation for various sensor applications.

What's in the Box

• 1x Deutsch DTM-3 male connector housing
• 3x gold-plated male pins
• Installation crimp tooling guidance (crimp tool sold separately)

Complete Your Build

Professional harness builds require proper tooling and additional components. Most customers also need our Deutsch crimp tool set and matching female connectors for complete sensor installations. Our technical team can specify the exact connector kit for your application — whether that's a complete engine harness or specific sensor upgrades. With UK stock and same-day despatch, we'll get your wiring components moving whilst you're planning the rest of your build.