Haltech
Haltech 1/4" Open Tip Thermocouple
Haltech 1/4" Open Tip Thermocouple
Part number: 0997F
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- Free fitment check before you order
Haltech 1/4" Open Tip Thermocouple. Key specs: length 1.87m (73.5"). Exhaust parts carry gases away from the engine, quiet the sound and clean up emissions.
Specifications
- Brand: Haltech
- Part type: Exhaust part
- Length: 1.87m (73.5")
- Includes: Mini K Type connector
Fitment
This listing does not name specific vehicles. Match the part number and the specifications with the part you are replacing.
What it does
Rust and broken hangers are the usual reasons exhaust parts get replaced. Exhaust parts carry gases away from the engine; replacing rusted or restrictive parts fixes leaks and noise, and performance designs can add flow and sound.
Installation & tips
- Check local noise and emissions rules, and use new gaskets and hangers when you fit it.
- Clamps and hangers: Old hardware is usually rusted.
- Gaskets: New gaskets prevent leaks at each joint.
- Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.
FAQ
What size is it?
Length: 1.87m (73.5").
Is it sold individually or as a set?
The listing gives: Mini K Type connector.
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
Before you order
- Measure the part you are replacing and compare it with the specifications above.

About this exhaust part
Rust and broken hangers are the usual reasons exhaust parts get replaced.
Fitment notes
- Specs, lead time and warranty come from Haltech and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentParts that usually go with it
- Clamps and hangers. Old hardware is usually rusted.
- Gaskets. New gaskets prevent leaks at each joint.
More for your car: Exhaust
Questions about exhaust part
Will this fit my car?
Is this street legal where I live?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.