Plug and Pins Only - Delphi 3 Pin Pressure Sensor Connector

Overview

Professional-grade Delphi 3-pin connector specifically designed for pressure sensor integration in performance EFI builds. Essential for creating reliable connections to MAP sensors, oil pressure sensors, and fuel pressure sensors when retrofitting OEM Delphi sensors or building custom sensor harnesses.

Technical Specifications

• Part Number: HT-030412
• Connector Type: Delphi 3-pin female
• Application: Pressure sensors (MAP, oil, fuel)
• Wire Gauge Compatibility: 20-22 AWG
• Operating Temperature: -40°C to +125°C

Why You Need This

When building a serious EFI conversion or upgrading to standalone management, sensor connectivity often becomes the weak link. OEM Delphi pressure sensors are favoured in performance builds for their accuracy and reliability, but sourcing the correct connector can be frustrating. This genuine Delphi 3-pin connector eliminates the bodge jobs we see too often — twisted wires, electrical tape, and unreliable connections that cause intermittent faults and poor running.

Common applications include LS swap conversions where you're retaining the factory MAP sensor, RB and SR20 builds running aftermarket fuel pressure sensors, and any setup where you need to connect Delphi-pattern 3-pin pressure sensors. The precision-machined pins ensure proper contact resistance whilst the sealed connector body provides protection against moisture and vibration — critical in engine bay environments where a dodgy connection means a dead tune session.

ECU & System Compatibility

Universal connector suitable for any EFI system requiring Delphi 3-pin pressure sensor integration. Commonly used with Haltech Elite and Nexus ECUs when building custom sensor harnesses or retrofitting OEM sensors into performance applications.

What's in the Box

• 1x Delphi 3-pin female connector housing
• 3x precision contact pins
• Wire seal kit for moisture protection

Complete Your Build

Most customers building EFI harnesses also need quality automotive wire, heat shrink, and proper crimping tools. Our technical team stocks professional harness-building supplies and can recommend the exact wire specifications for your pressure sensor setup. With UK stock and same-day dispatch, we'll get your connector components out fast so your build doesn't stall waiting for parts. Contact our team for guidance on complete sensor integration solutions.