1/4" Mild Steel Weld-on Base Only

Overview

This 1/4" mild steel weld-on base provides the essential mounting foundation for Haltech sensors and accessories in custom fabrication builds. Precision-engineered for permanent installation, it delivers the secure, leak-proof mounting that performance builds demand when chassis-mounting temperature sensors, pressure transducers, or other critical monitoring components.

Technical Specifications

• Part Number: HT-010809
• Material: Mild Steel
• Thread Size: 1/4" NPT
• Installation: Weld-on mounting base
• Finish: Uncoated mild steel for welding

Why You Need This

When building a serious performance engine management system, you need reliable mounting points for critical sensors - and bodging threaded bungs into manifolds or oil pans is asking for trouble. This weld-on base gives you a proper, engineered solution for mounting temperature sensors in custom intake manifolds, oil temperature probes in dry sump tanks, or pressure sensors in turbo builds. We see too many failed installations where cheap alternatives have leaked or vibrated loose under track conditions.

The mild steel construction makes it perfect for fabrication work - it welds cleanly to steel manifolds, oil pans, intercooler piping, and custom brackets without the welding challenges you'd face with stainless alternatives. Whether you're building a custom LS swap intake manifold that needs multiple temperature monitoring points, fabricating a twin-turbo oil feed system, or creating mounting points for lambda sensors in a custom exhaust collector, this base provides the foundation your Haltech system needs for accurate, reliable data acquisition.

ECU & System Compatibility

Compatible with the full Haltech Elite and Nexus range when used with appropriate sensors and accessories. Works perfectly with Haltech temperature sensors, pressure transducers, and other 1/4" NPT threaded components across Elite 550/750/1000/1500/2000/2500 and Nexus R3/R5 systems. Contact our team to confirm the ideal sensor combination for your specific ECU and application.

What's in the Box

• 1x Haltech 1/4" NPT mild steel weld-on base

Complete Your Build

Most customers fabricating custom sensor mounts also need the actual sensors and wiring to complete their installation. Our technical team can recommend the ideal Haltech temperature sensors, pressure transducers, and extension harnesses to match your specific application - whether that's monitoring intake air temps in a turbo build, oil temperatures in a track car, or fuel pressure in a high-flow injection system. With Billy's UK stock and pre-sales technical advice, we'll ensure you get exactly the right combination of components the first time, saving you multiple orders and downtime during your build.