SKU: HT-010871 | UPC: 9356450001113
Haltech 1/4in Open Tip Thermocouple 73-1/2in Long (Universal ECU Fit)
Haltech 1/4in open tip thermocouple measures exhaust gas temperatures with high accuracy in performance engines equipped with Haltech Elite or Nexus ECUs. The 73-1/2in length routes easily from sensor location to ECU inputs for data logging and engine protection. K-type construction handles extreme heat up to 1250C for reliable operation in racing and street applications.
Key Features
- Open Tip Design: Responds in under 1 second to capture rapid temperature changes for precise tuning
- 6mm Diameter Probe: Stainless steel sheath withstands vibration corrosion and high exhaust pressures
- 1870mm Total Length: Fibreglass sleeved cable prevents heat damage during long engine bay runs
- K-Type Thermocouple: Matches Haltech ECU inputs for plug-in compatibility and wide -200 to 1250C range
- No Fitting Hardware: Allows custom mounting with weld bungs clamps or adapters sold separately
Product Notes
- Mineral insulated core ensures long-term stability in harsh environments
- Avoid bending probe tip sharply to maintain response time
- Coils compactly for storage ships in protective tube
Installation Notes
- Professional installation recommended.
- Weld 6mm bung into exhaust pipe or use HT-011130 probe clamp sold separately
- Secure cable with heat-resistant ties away from sharp edges and exhaust
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Universal | Haltech Elite ECU Vehicles | All |
| Universal | Universal | Haltech Nexus ECU Vehicles | All |
Why Choose Haltech?
- Leaders in motorsport electronics since 1986 with proven drag circuit use
- Sensors built for daily abuse in NHRA World Challenge builds
- Direct ECU integration via NSP software for real-time monitoring
Frequently Asked Questions
- Q: Will this work with my Haltech Elite ECU?
A: Yes plugs directly into analog thermocouple inputs on Elite 1500 2000 2500 and Nexus series for EGT cylinder head monitoring - Q: What is the probe material and insulation?
A: 316 stainless steel sheath with mineral insulation and PFA-insulated fibreglass-sleeved conductors rated for continuous 800C exposure - Q: What mounting hardware do I need?
A: Purchase weld-in bungs like HT-011128 or spring clamps separately Haltech recommends 6mm ID fittings
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Coiled in 8in x 6in x 2in box
- Weight: 0.15 lbs





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