Walker 211-2135 Engine Coolant Temperature Sender

Walker 211-2135 Coolant Temperature Sender

Walker Sender Only 211-2135 is an OE replacement engine coolant temperature sender built to report coolant temperature to the ECU or instrument cluster. It is a direct-fit brass sender for select Jaguar applications, including 1995-1997 Jaguar Vanden Plas, XJ6, XJR, and 1995-1996 Jaguar XJ12.

Key Features

• Brass construction for high-temperature coolant service
• OE-style resistance values and thermal response curve
• Male connector with one spade terminal
• Rectangle connector shape for factory-style hookup
• Flat washer seal included for the mounting interface
• Mounting hardware included
• Direct-thread design for the original sender port

Product Details

Walker Products 211-2135 is engineered to measure engine coolant temperature and send that signal to the vehicle control system or dash gauge. On Jaguar Vanden Plas, XJ6, XJR, and XJ12 models, accurate sender output is important for warm-up control, cooling fan operation, fuel delivery strategy, and emissions system readiness. The brass body is built for repeated thermal cycling, vibration, and long-term exposure to pressurized coolant. This part cross-references Standard Ignition TS-226 and Facet 7.3047 for the same application.

Common Symptoms It Can Address

• Inaccurate or erratic temperature gauge readings
• False hot or cold dash indications
• Poor cold-start or warm-up control
• Cooling fan operation that does not match engine temperature
• Fault codes or drivability issues tied to coolant temperature input

Installation Notes

Install the sender in the original coolant temperature port, typically in the engine block, thermostat housing, or intake manifold, depending on vehicle configuration. Verify the connector style, thread type, and sealing surface before installation. Clean the mounting port and inspect the factory wiring connector for corrosion or looseness so the new sender can transmit an accurate signal.

Quality Assurance

Walker coolant temperature senders are manufactured to OE specifications for resistance values, thermal response, and thread fit. The Sender Only product line focuses on direct replacement temperature-sensing components for factory-style operation.