Womala Water Level Sensor C2Z6566 for Jaguar XJ XE XF

Product Overview

The Coolant Level Sensor C2Z6566 is a Genuine OE-grade component for a wide range of for Jaguar and for Land Rover vehicles. Also known as a low coolant warning sensor, this component is typically mounted to the side of the coolant reservoir and monitors the coolant level in the engine cooling system. When the coolant drops below the required level, it triggers a dashboard warning light to alert the driver.C2Z6566 is the primary Jaguar part number. PCJ500030 is the Land Rover equivalent.

Key Features

• Coolant level monitoring – alerts driver when coolant is low, preventing overheating

• 2-pin rectangular connector – simple plug-and-play electrical connection

• OE-grade quality – Genuine Jaguar OEM specification, available from aftermarket suppliers including Intermotor, Lucas

• Small, compact design – mounts to the coolant reservoir

• Widely compatible – fits multiple Jaguar and Land Rover models

OE Cross-Reference

Aftermarket equivalents: Intermotor 67708 · Lucas LLS5520

Jaguar Applications

Land Rover Applications

Engine compatibility (verify with VIN): 2.0L Petrol/Diesel · 3.0L Petrol/Diesel · 5.0L V8 Petrol

⚠️ Important: C2Z6566 is widely used across Jaguar and Land Rover models. Some models include the sensor as part of the expansion tank assembly. Fitment varies by model year, production date, and VIN range – verify before ordering.

Signs of Failure

• Coolant level warning light – illuminated on dashboard despite coolant being at correct level

• Intermittent or incorrect readings – warning appears and disappears randomly

• No warning – when coolant level is actually low

💡 Failure is often caused by contamination or corrosion of the sensor contacts.

Critical – Verify Your VIN Before Ordering

Coolant level sensors are VIN‑, model‑, and year‑specific. Variations in model year, chassis type (X250 vs. X351 vs. X260), and VIN range affect fitment. Provide your VIN – our team confirms exact compatibility before dispatch. We cannot accept returns for misordered parts without VIN verification.

💡 Installation Tip: Professional installation recommended. The sensor is typically mounted on the side of the coolant reservoir. Drain the coolant level below the sensor before removal to avoid spillage. Check the wiring connector for corrosion during replacement.

Technical Specifications

Why Choose Us

Contact us for bulk orders or VIN‑checked quotes.

Specifications subject to change; images for reference only.Aftermarket replacement – not affiliated with Jaguar Land Rover.

Frequently Asked Questions

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