Haltech
Haltech Oil Temperature Sensor High Range
Haltech Oil Temperature Sensor High Range
Part number: 0K9UY
Couldn't load pickup availability
- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Oil Temperature Sensor High Range from Haltech. Key specs: thread 1/8 NPT 27TPI. A failed sensor usually sets a check-engine code and can cause poor running or wrong readings.
Key features
- 150 deg C (302 F) Max reading
Specifications
- Brand: Haltech
- Part type: Sensor
- Thread: 1/8 NPT 27TPI
- Includes: Matching Bosch EV1 plug & pins
Fitment
This listing does not name specific vehicles. Match the part number and the specifications with the part you are replacing.
What it does
Sensors tell the engine computer what is happening so it can adjust fuel, timing and gauges. Electrical faults often show up as warning lights, rough running or no-start problems, and the right replacement part clears the cause rather than the symptom.
Installation & tips
- Read the code, check the wiring and connector, and clear codes after the new sensor is in.
- Connector and wiring: Corroded connectors mimic a bad sensor.
- Disconnect the battery before you unplug or splice any wiring, and test everything works before you refit trim panels.
FAQ
What size is it?
Thread: 1/8 NPT 27TPI.
Is it sold individually or as a set?
The listing gives: Matching Bosch EV1 plug & pins.
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 sensor
Reading the trouble code first points you to the right sensor.
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? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentParts that usually go with it
- Connector and wiring. Corroded connectors mimic a bad sensor.
More for your car: Batteries & electrical · Batteries & electrical
Questions about sensor
Will this fit my car?
Will a new sensor clear my check-engine light?
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.