Walker 211-2126 Engine Coolant Temperature Sender

Engine Coolant Temperature Sender

Walker Sender Only 211-2126 is an OE replacement engine coolant temperature sender built to report coolant temperature to the ECU or instrument cluster. It uses a 2-terminal spade-style connection with 1 oblong connector shape for direct factory-style integration.

Key Features

• OE replacement coolant temperature sender for accurate engine temperature reporting
• 2 terminal spade design with 1 oblong connector
• Built to match OE resistance values, thermal response, and mounting thread type
• High-temperature, corrosion-resistant construction for coolant system service
• Direct-fit replacement for factory wiring and original sender port

Product Details

Walker Sender Only 211-2126 is engineered for vehicles that rely on a dedicated coolant temperature sender rather than a combined sensor. It threads into the original coolant passage location, such as the engine block, thermostat housing, or intake manifold, and sends temperature data used for warm-up control, cooling fan operation, fuel delivery timing, and emissions readiness. This part cross-references Dorman - HELP 82040 and Wix 33100 for the same application. Fits 1995-1997 Ford Contour, Sender Only. Fits 1998 Ford Contour, 2 Pin Terminals; Sender Only. Fits 1995-1997 Mercury Mystique, Sender Only. Fits 1998 Mercury Mystique, 2 Pin Terminals; Sender Only. Common search terms include Ford Contour coolant temperature sender replacement and Mercury Mystique engine coolant temperature sender 211-2126.

Common Issues This Part Can Address

• Inaccurate dash temperature readings
• False or erratic gauge movement
• Cooling fan control problems caused by bad temperature input
• Improper fuel and warm-up control from incorrect coolant data
• Emissions readiness issues related to faulty temperature reporting

Installation Notes

Install the sender in the original threaded coolant port and verify the connector style before replacement. Clean the mounting threads and inspect the factory wiring connector for corrosion or looseness before reconnecting. Confirm application by year, make, model, and sender-only configuration for Ford Contour and Mercury Mystique vehicles.

Quality Assurance

Walker Products manufactures this sender to OE specifications for resistance, thermal response, and thread fit, using materials selected for heat, vibration, and coolant exposure.