Four Seasons 36413 Engine Coolant Temperature Sensor - Front

Coolant Temp Sensor for OE-Style Fitment

The Four Seasons 36413 coolant temp sensor is an engine coolant temperature sensor built for direct replacement use in a wide range of import and domestic applications. It features a brass body, a female rectangular connector, and a male M12 x 1.50 thread for a secure connection at the cooling system sensor port.

Four Seasons Coolant Temp Sensor line focuses on replacement sensors that match common OE-style electrical and thread specifications for service work on vehicles such as Nissan Sentra, Toyota Corolla, BMW 325i, and Mazda 626 applications.

• Engine coolant temperature sensor for cooling system signal input
• Brass construction for durable sensor housing
• Female rectangular connector with 2 terminals
• Male fitting with M12 x 1.50 thread size
• Meets or exceeds OEM requirements
• Direct replacement for many Hyundai, Nissan, Toyota, BMW, Mazda, and Ford applications

Detailed Product Overview

This Four Seasons coolant temp sensor, part number 36413, monitors coolant temperature so the vehicle control system can manage engine operation accurately. It is a practical OE-style replacement for service on older import platforms and select domestic models, including fitments such as 1990-1995 Nissan Sentra, 1983-1988 Toyota Corolla, and 1988-1992 BMW 325i. This part cross-references Gates 36422 and NGK 6546 for the same application.

What This Sensor Helps Address

• Incorrect coolant temperature readings
• Hard starting or rough cold operation tied to sensor signal issues
• Cooling fan control problems caused by a faulty temperature input
• Check engine concerns related to coolant temperature data
• Driveability issues from an aging or failed engine coolant temperature sensor

Installation Notes and Tips

Verify connector style, thread size, and engine application before installation. This sensor uses a female rectangular connector and M12 x 1.50 male threads, so matching the original port and terminal layout is important. Confirm the exact vehicle year and engine configuration, especially on models with date-specific notes such as Nissan and Porsche applications. For best results, inspect the connector terminals and cooling system condition before replacing the sensor.

Quality Assurance

Four Seasons states this coolant temp sensor meets or exceeds OEM requirements, making it a dependable replacement choice for maintenance and repair work. Part number 36413 is built to support accurate coolant temperature signal transfer across a broad range of confirmed fitments.

• Fits 1990-1995 Nissan Sentra, N/A
• Fits 1983-1988 Toyota Corolla, N/A
• Fits 1988-1992 BMW 325i, N/A
• Fits 1990-1993 Mazda 626, N/A
• Fits 1991-1996 Ford Escort, N/A