Weld Fitting 3/8 NPT - Suit Large Air Temp - Aluminum

Overview

Professional aluminium weld fitting designed specifically for Haltech's large air temperature sensors, featuring a precision 3/8 NPT thread for secure integration into custom intake manifolds, intercooler pipework, and inlet tracts. Essential for accurate air temperature monitoring in high-performance EFI conversions and forced induction builds where OEM sensor mounting isn't feasible.

Technical Specifications

• Part Number: HT-010233
• Thread: 3/8 NPT (National Pipe Thread)
• Material: High-grade aluminium construction
• Compatibility: Haltech large air temperature sensors
• Application: Weld-in installation

Why You Need This

Air temperature monitoring is critical for accurate fuel and ignition mapping, particularly in turbocharged applications where intake temperatures can vary dramatically under different boost conditions. Without proper sensor mounting, you're either compromising accuracy with makeshift solutions or risking sensor damage in high-vibration environments. This professionally engineered weld fitting eliminates both problems.

We see this constantly in LS swap builds where the factory air temperature sensor location doesn't suit the new intake configuration, or in custom turbo setups where the sensor needs positioning post-intercooler for optimal ECU feedback. The 3/8 NPT thread provides the secure, leak-proof mounting that Haltech's large air temp sensors require, whilst the aluminium construction matches thermal expansion characteristics of modern intake manifolds and pipework.

ECU & System Compatibility

Compatible with all Haltech ECU systems including Elite 550, 750, 1000, 1500, 2000, and 2500 models, plus the complete Nexus R3 and R5 range. Works with any Haltech application requiring large air temperature sensor integration — contact our technical team to confirm the optimal sensor positioning for your specific build and ECU configuration.

What's in the Box

• Single aluminium weld fitting with 3/8 NPT female thread
• Precision machined to Haltech specifications

Complete Your Build

Most customers completing intake temperature monitoring also require the corresponding Haltech air temperature sensor and appropriate wiring harness for their ECU model. For turbo builds, consider our intercooler pipework bundles which include multiple sensor provisions. Our technical team keeps comprehensive UK stock of all Haltech sensors and wiring components, plus we offer pre-sales advice on optimal sensor placement for your specific application — crucial for getting accurate temperature readings that translate into proper fuelling and timing maps.