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Four Seasons 37899 Engine Coolant Temperature Sensor
| Brand | Four Seasons 37899 |
|---|---|
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Description | Coolant temp sensor |
| Fitting Thread Size | M12 x 1.50 |
| Meets / Exceeds OEM? | Yes |
| Number of Terminals | 2 |
| Style | Coolant temp sensor |
| Type | Coolant temp sensor |
| Product line | Coolant Temp Sensor |
| Fits | Nissan · 8 vehicles |
OE direct replacement. Meets or exceeds OEM requirements for dependable sensor performance.
Female connector. Rectangular 2-terminal design for a secure electrical connection.
M12 x 1.50 thread. Engine coolant temperature sensor with a precise threaded fit.
Cross-references Four Seasons 37899, Global Parts Distributors LLC 1712605 and 22630P8100 for the same application. See all 6.
Engine Coolant Temperature Sensor for Nissan
Four Seasons 37899 is an engine coolant temperature sensor built for direct replacement service in select Nissan applications. It uses a female rectangular connector, 2 terminals, and an M12 x 1.50 fitting thread size to match the specified OE-style connection points.
Compatible With 1978-1981 Nissan 810 and 1980-1983 Nissan 280ZX, this Four Seasons Coolant Temp Sensor is made to meet or exceed OEM requirements. The Four Seasons coolant temp sensor line focuses on accurate temperature signal input for engine management and gauge-related systems.
Key Features
- Part number 37899 engine coolant temperature sensor
- Female rectangular connector with 2 terminals
- M12 x 1.50 fitting thread size
- Meets or exceeds OEM specifications
- Direct-fit style for select Nissan cooling system applications
- Cross-reference: Global Parts Distributors LLC 1712605
Detailed Description
Four Seasons 37899 is a coolant temp sensor designed for vehicles that rely on a threaded sensor body and a 2-terminal electrical connection. In Nissan 810 and Nissan 280ZX applications, the sensor provides the temperature input used by the vehicle’s engine control or monitoring system to interpret coolant conditions. If you are replacing a worn or inaccurate Nissan 280ZX coolant temperature sensor or sourcing a Four Seasons 37899 replacement, this part matches the listed connector and thread specifications.
This part cross-references Global Parts Distributors LLC 1712605 for the same application.
What It Helps Address
- Incorrect coolant temperature readings
- Intermittent gauge or signal behavior
- Hard starting related to temperature input errors
- Rough idle caused by faulty coolant temperature data
- Check engine concerns tied to sensor output issues
Installation Notes and Tips
Verify the connector shape, terminal count, and M12 x 1.50 thread size before installation. Confirm the sensor location on the engine cooling circuit and compare the removed part to Four Seasons 37899 for connector and thread match. Clean the mounting threads and inspect the harness connector for corrosion or damaged terminals before reconnecting.
Quality Assurance
Four Seasons states this coolant temp sensor meets or exceeds OEM requirements, supporting OE-style replacement standards for the listed Nissan fitments.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1983 | Nissan | 280ZX | — | — | N/A | Coolant Temp Sensor |
| 1982 | Nissan | 280ZX | — | — | N/A | Coolant Temp Sensor |
| 1981 | Nissan | 280ZX | — | — | N/A | Coolant Temp Sensor |
| 1981 | Nissan | 810 | 2.4L | L6 | N/A | Coolant Temp Sensor |
| 1980 | Nissan | 280ZX | — | — | N/A | Coolant Temp Sensor |
| 1980 | Nissan | 810 | — | — | N/A | Coolant Temp Sensor |
| 1979 | Nissan | 810 | — | — | N/A | Coolant Temp Sensor |
| 1978 | Nissan | 810 | — | — | N/A | Coolant Temp Sensor |
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