Womala Tire Pressure Sensor TPMS LR066378 for Land Rover Discovery

Product Overview

The Tyre Pressure Monitoring System (TPMS) Sensor LR066378 is a Genuine OE-grade component engineered for a wide range of for Land Rover vehicles. This direct TPMS sensor is installed in the wheel and transmits real-time tyre pressure and temperature data via Radio Frequency (RF) signals to the vehicle's ECU, triggering dashboard warnings when pressure falls outside the specified range. LR066378 is the primary part number; LR070840 is the current replacement/supersession for many applications. C2D10071, C2D21599, C2D43636, and C2D47173 are Jaguar equivalent part numbers.

⚠️ Important: This sensor is programmable and requires activation/relearn to the vehicle using a TPMS diagnostic tool. Frequency must be confirmed (315 MHz or 433 MHz) as it varies by model and year.

Key Features

• Direct TPMS sensor – installed in the wheel, measures tyre pressure and temperature

• RF transmission – sends real-time data to the vehicle's ECU

• OE-grade quality – manufactured to original equipment specifications

• Programmable – requires activation/relearn with a TPMS tool after installation

• Valve service kit included – mounting nut, valve core, and cap

OE Cross-Reference

Vehicle Fitment

⚠️ Important: TPMS frequency varies by model and year – 315 MHz for some L405/L494 applications and 433 MHz for others. Confirm frequency with your VIN before ordering.

Signs of Failure

• TPMS warning light – flashing or constantly illuminated

• No pressure readings – one or more wheels show “—“

• Inaccurate pressure values – readings incorrect

• Battery depletion – typical lifespan 5–7 years

💡 If one sensor fails, the others are likely near the end of their service life. Replacing all sensors together is recommended to avoid staggered failures.

Critical – Verify Your VIN Before Ordering

TPMS sensors are VIN‑, model‑year‑, and frequency‑specific. 315 MHz vs. 433 MHz varies by application – confirm the correct frequency for your vehicle. 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. Sensors require activation/relearn after fitting using a TPMS diagnostic tool. OBD relearn is required on most Land Rover models. Drive the vehicle for 5 minutes after relearn to complete the procedure.

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

• Extensive Industry Experience: 13 years specializing in Auto Parts auto parts with precise product matching and technical solutions.
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