Walker 211-1051 Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor for Suzuki and Geo

Walker Products 211-1051 is an engine coolant temperature sensor for select Suzuki, Chevrolet, and Geo applications. It provides the temperature signal the engine management system uses to monitor coolant conditions and support proper fuel and ignition control.

Key Features

• Engine coolant temperature sensor for OE-style replacement
• Built to meet or exceed OEM standards and specifications
• Backed by Walker Products engineering, product management, and technical support
• ISO 9001/IATF16949 certified manufacturing environment
• Cross-references Beck/Arnley 158-0601 and NTK EF0088 for the same application

Product Details

Walker Products 211-1051 is part of the Walker Products engine sensor line, supported by a long history in fuel system and engine management components. The brand line focuses on accurate, application-specific parts for aftermarket repair, including sensors used to help maintain reliable engine operation. This coolant temperature sensor is a direct-fit style replacement for vehicles such as the Suzuki XL-7, Grand Vitara, Vitara, Esteem, Swift, Sidekick, and Chevrolet Tracker and Metro, as well as Geo Metro applications listed in the fitment data.

Fits 2002-2006 Suzuki XL-7, N/A. Fits 1999-2005 Suzuki Grand Vitara, N/A. Fits 1999-2004 Chevrolet Tracker, N/A. Fits 1999-2004 Suzuki Vitara, N/A. Fits 1995-2002 Suzuki Esteem, N/A. Fits 1998-2001 Chevrolet Metro, N/A. Fits 1996-2001 Suzuki Swift, N/A. Fits 1996-1998 Suzuki Sidekick, N/A. Fits 1996-1997 Geo Metro, N/A.

Common Issues It May Address

• Incorrect coolant temperature readings at the engine control system
• Hard starting or rough cold operation caused by inaccurate temperature input
• Rich or lean fuel mixture concerns tied to sensor signal errors
• Illuminated check engine light related to coolant temperature sensor faults
• Unstable idle or drivability complaints linked to temperature data loss

Installation Notes and Tips

Verify the connector style and thread/port match before installation. Compare the old sensor to the replacement part and confirm the application by year, make, and model, especially on Suzuki and Chevrolet Metro/Tracker platforms. Clear diagnostic trouble codes after installation and recheck coolant level and system operation once the engine reaches operating temperature.

Quality Assurance

Walker Products manufactures engine sensors to meet or exceed OEM standards and specifications. The company supports production with in-house engineering, product management, and technical documentation, and operates under ISO 9001/IATF16949 certification.