NZA-AT38 Fast Response 3/8" NPT Air Temperature Sensor
Looking for a reliable, high-performance way to monitor your intake air temperatures without overspending? This NZA 3/8" NPT Air Temperature Sensor (MAT/ACT) is the perfect solution for keeping your engine tune safe and optimized. Designed to provide precise, real-time data to your aftermarket ECU, this sensor is a robust, cost-effective alternative to expensive factory or big-brand units, ensuring your engine runs at peak efficiency.
Engineered for versatility, this sensor is a direct-fit, high-performance alternative suitable for use with all major aftermarket ECUs, including Link, Haltech, AEM, and MoTeC.
Technical Specifications
- Sensor Type: Thermistor (Variable Resistance)
- Operating Temperature: -40°C to 135°C
- Thread Size: 3/8" - 18 NPTF (Standard automotive port)
- Body Material: Durable Brass
- Hex Size: 18.90 mm (3/4")
- Input Voltage: 5.0 VDC (Standard ECU 5V reference)
- Package Includes: 1x Sensor, 1x Connector Plug, and Pins
Cross Reference / Interchange Numbers
This sensor utilizes industry-standard thermistor characteristics. It is a direct functional replacement for the following common part numbers:
- Haltech: HT-010303 (Standard IAT Sensor)
- Link ECU: IAT38
- GM/Delphi: 25036751, 25037334
- AEM: 30-2010
- MoTeC: 54003
Wiring & ECU Pinout Guide
Most air temperature sensors are non-polarized. To wire it correctly to your ECU, follow these steps:
- Pin 1: Connect to an available ECU Analog Temperature Input (e.g., AN_Temp or MAT Input).
- Pin 2: Connect to Sensor Ground (shared with other sensors or at the ECU).