Plug and Pins Only Bosch 3 Pin Junior Timer Female Connect

Overview

Professional-grade Bosch 3-pin Junior Timer female connector that delivers bulletproof connections for critical engine management sensors and actuators. Essential for custom harness builds, sensor replacements, or ECU conversions where OEM-quality connectivity matters. This genuine Bosch connector ensures your engine management system maintains perfect signal integrity under the harshest conditions.

Technical Specifications

• Part Number: HT-030310
• Connector Type: 3-pin Junior Timer Female
• Brand: Bosch
• Terminal Style: Junior Power Timer
• Contact Rating: Automotive grade
• Sealing: Weather-resistant design

Why You Need This

When you're building a custom harness for an LS swap, upgrading sensors on a 2JZ build, or converting a classic to EFI, connector quality determines reliability. Cheap aftermarket connectors fail when vibration loosens terminals or moisture causes corrosion — leaving you stranded with intermittent faults that are nightmare to diagnose. This genuine Bosch connector uses the same Junior Timer technology found in OEM applications, with precision-manufactured terminals that maintain contact pressure and environmental sealing that actually works.

Common applications include MAP sensor connections, IAT sensor wiring, boost control solenoids, and idle air control valves. The 3-pin configuration is perfect for sensors requiring power, ground, and signal, or actuators needing switched power and control signals. Whether you're tidying up a raceccar harness or ensuring long-term reliability in a road-going build, this connector eliminates the weak points that cause expensive ECU damage or track-day failures.

ECU & System Compatibility

Compatible with all Haltech ECU installations including Elite 550, 750, 1000, 1500, 2000, and 2500 series, plus Nexus R3, R5, and Platinum series ECUs. Ideal for custom sensor integration, auxiliary device connections, and professional harness construction across all engine management platforms.

What's in the Box

• 1x Bosch 3-pin Junior Timer female connector housing
• 3x Premium contact pins
• Weather seal components

Complete Your Build

Most customers building custom harnesses also need matching male connectors, quality automotive wire, and professional crimping tools for reliable installations. Our technical team can recommend the complete connector package for your specific application, whether you're building from scratch or repairing existing wiring. With UK stock ready for immediate despatch, we'll have your harness components to you fast so your build stays on schedule.