Womala Fuel Level Sensor PCJ500030 for Land Rover Range Rover

Product Overview

The Coolant Level Sensor PCJ500030 (Jaguar equivalent C2Z6566) is an OE-grade electrical component engineered for a wide range of for Land Rover and for Jaguar vehicles. Mounted inside the coolant expansion tank (header tank), this sensor monitors the coolant level and signals the ECM when the level drops below the set threshold. It illuminates the coolant level warning light on the instrument cluster, alerting the driver to top up the coolant and preventing engine overheating.

Key Features

• Coolant level monitoring – continuously monitors coolant level in the expansion tank and reports data to the ECM

• Warning light activation – triggers the dashboard warning when the level is too low, prompting a coolant top-up or leak inspection

• Prevents engine overheating – provides early warning of coolant loss, avoiding overheating damage

• 2-pin rectangular connector – matches the factory wiring harness for plug-and-play installation

OE Cross-Reference

Aftermarket equivalents: Lucas LLS5520 · Intermotor 67708 · Standard FLS-170 · WVE 5S11750

Technical Specifications

Vehicle Fitment

⚠️ Important: This sensor covers a large range of 2005–2026 models. On some vehicles, the sensor is integral to the expansion tank and cannot be replaced separately — early L322 owners have reported replacing the sensor without resolving the fault, ultimately requiring a complete expansion tank assembly. Confirm whether your vehicle uses a separately serviceable sensor before ordering.

Signs of Failure

• Coolant warning light constantly on – warning illuminated despite correct coolant level

• Intermittent warning – light comes and goes (commonly caused by a saturated float losing buoyancy and triggering a false reading)

• Actual coolant loss – inspect whether the fault is the sensor or a genuine leak

💡 Common Failure Cause: The float inside the expansion tank sits immersed in coolant long-term; the material degrades and loses buoyancy, sinking and causing the sensor to falsely report a low level. This is a common issue on Range Rover and Range Rover Sport models. If the coolant level is actually correct but the warning stays on, the sensor or float is the likely culprit.

Critical – Verify Your VIN Before Ordering

Coolant level sensors are model- and expansion-tank-specific. On some models, the sensor cannot be replaced separately and must be renewed with the complete expansion tank. 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. Drain coolant below the sensor level before removal to minimise spillage. Top up with OEM-specified coolant and bleed the cooling system to remove air pockets after installation.

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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