Walker 214-1010 Engine Coolant Temperature Sender

Engine Coolant Temperature Sender for Toyota and Lexus

Walker Products 214-1010 is an engine coolant temperature sender for a wide range of Toyota, Lexus, and select import applications. It provides the temperature signal used by the vehicle’s cooling and engine management systems, making it a direct replacement choice for older Toyota Camry, Corolla, Celica, and Land Cruiser applications.

Key Features

• Engine coolant temperature sender for cooling system signal input
• Walker Products part number 214-1010
• OE-style replacement for many Toyota, Lexus, Mitsubishi, Dodge, Hyundai, Geo, and Plymouth applications
• Built by Walker Products, a manufacturer of engine sensors and fuel system components
• Manufactured to meet or exceed OEM standards and specifications
• Supported by Walker Products engineering, product management, and technical documentation

Product Details

Walker Products 214-1010 is part of the Walker Products engine management lineup, which includes sensors and related fuel system components for aftermarket service. Walker Products has supplied automotive components since 1946 and operates as an ISO 9001/IATF16949 certified manufacturer. This coolant temperature sender is used in applications where accurate coolant temperature reporting is needed for proper gauge operation and engine control strategy. It is a practical replacement for vehicles such as Toyota Camry, Toyota Corolla, Toyota Celica, Toyota Land Cruiser, and Lexus ES250 and SC300 applications.

This part cross-references Beck/Arnley 201-0429 for the same application.

What It Helps Address

• Inaccurate coolant temperature readings
• Temperature gauge fluctuation or no gauge response
• Faulty sender signal affecting engine management input
• Hard starting or drivability concerns tied to incorrect temperature data
• Cooling system diagnosis on older Toyota and import vehicles

Installation Notes and Tips

Verify the connector style and thread specification against the original sender before installation. Inspect the cooling system for corrosion, damaged wiring, or coolant contamination that could affect sender performance. After installation, refill and bleed the cooling system as required by the vehicle service procedure and confirm the temperature reading with a scan tool or gauge check where applicable.

Quality Assurance

Walker Products manufactures engine sensors to meet or exceed OEM standards and specifications. The company backs its production with in-house manufacturing, engineering, product management, and technical support resources to help maintain application accuracy and part quality.