Motorad 1TS1029 Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor for Honda and Acura

The MotoRad 1TS1029 engine coolant temperature sensor is built for direct replacement in a wide range of Honda and Acura applications. It uses a 2-terminal blade design with a square female connector to support accurate coolant temperature signal transfer in the engine cooling system.

• Engine coolant temperature sensor for Honda and Acura vehicles
• Blade terminal type with 2 terminals
• Square female connector for OE-style fitment
• Approved materials selected for durability in extreme temperatures
• Manufactured to meet or exceed OEM specifications
• Fits broad coverage including Honda Civic, Accord, CR-V, Odyssey, Pilot, and Acura MDX, RDX, TLX

Detailed Product Overview

Built by MotoRad, part number 1TS1029 is an engine coolant temperature sensor designed for vehicles that rely on precise coolant temperature input for engine management and cooling system operation. The sensor construction uses approved materials for durability, and it is produced in ISO TS16949 manufacturing facilities to support consistent OE-level fit and function. This part cross-references Honda/Acura OE numbers such as 37870RTA005 and 37870RWCA01 for the same application.

Compatible With 2006-2025 Honda Civic, 2008-2025 Honda Accord, 2007-2025 Honda CR-V, 2007-2025 Honda Odyssey, 2009-2025 Honda Pilot, and 2007-2025 Acura RDX. The MotoRad 1TS1029 also fits additional Honda and Acura models including MDX, TLX, HR-V, Passport, Ridgeline, Integra, and ILX across the listed model years.

Common Issues This Sensor Can Address

• Incorrect coolant temperature readings at the engine control system
• Illuminated check engine light related to temperature sensor performance
• Rough warm-up behavior caused by inaccurate coolant data
• Cooling fan operation concerns tied to faulty temperature input
• Hard starting or drivability issues linked to incorrect engine temperature signals

Installation Notes and Tips

Verify connector shape, terminal count, and vehicle application before installation. This sensor uses a square female connector with two blade terminals and does not include a wiring harness. Inspect the connector, wiring, and cooling system condition during replacement to help ensure proper signal transfer and reliable operation.

Quality Assurance

MotoRad manufactures this coolant temperature sensor to meet or exceed OEM specifications. The 1TS1029 is produced in ISO TS16949 facilities and uses materials selected for durability in high-heat engine environments.