Product Description
Michigan Motorsports GM Coolant Temperature Sensor
Fits 1976-1998 GM Applications | 3/8" NPT Thread Size | Replaces 19189478 TS10075 TX3 1551107
Restore accurate engine temperature readings with the Michigan Motorsports GM Coolant Temperature Sensor. Designed for many 1976-1998 GM applications using a 3/8" NPT thread size, this replacement coolant temperature sensor helps provide the engine control system or gauge system with critical temperature information. A faulty coolant temperature sensor can cause poor drivability, hard starts, incorrect fuel mixture, cooling fan issues, inaccurate temperature readings, and check engine concerns depending on the application. This sensor is a practical replacement solution for many Buick, Cadillac, Chevrolet, GMC, and Oldsmobile vehicles.
Key Features & Benefits
- GM Coolant Temperature Sensor Replacement: Designed to replace worn, failed, or inaccurate coolant temperature sensors on many older GM vehicles. This sensor helps restore proper engine temperature monitoring, which is critical for reliable operation and accurate system feedback.
- 3/8" NPT Thread Size: Built for applications using a 3/8" NPT thread with an approximate .650" thread outside diameter. Verifying the thread size before installation helps ensure proper fitment and prevents mismatched sensor installation.
- Helps Restore Proper Engine Feedback: A working coolant temperature sensor helps the vehicle monitor engine temperature correctly for fuel control, drivability, and cooling system operation depending on the vehicle setup. Replacing a faulty sensor can help correct poor running conditions, hard starts, or inaccurate temperature readings.
- Wide GM Application Coverage: Fits many Buick, Cadillac, Chevrolet, GMC, and Oldsmobile vehicles from the late 1970s through the late 1990s. This makes it a useful replacement part for repairs, restorations, maintenance work, and keeping older GM vehicles operating properly.
- Cross-Reference Replacement: Replaces several commonly searched coolant temperature sensor part numbers including 19189478, TS10075, TX3, and 1551107. Always compare your original connector, thread size, and sensor style to the product pictures before purchasing.
Notes
- Brand: Michigan Motorsports
- Replaces: 19189478, TS10075, TX3, 1551107
- Thread Size: 3/8" NPT thread size, approximately .650" thread outside diameter.
- Fitment Verification: Check the connector picture, thread size, and sensor style to verify fitment before purchasing.
Key Fitments
- BUICK 1976-1998
- CADILLAC 1981-1992
- CHEVROLET 1979-1997
- GMC 1980-1998
- OLDSMOBILE 1979-1992
- Fitment note: Fits many 1979-1998 GM vehicles with 3/8" NPT thread size. Check picture of connector to verify fitment.
