LR065234 Engine Oil Temperature Sensor for Land Rover LR3 Range Rover Sport 4.2L 4.4L 2005-2009

1. Product Details
This temperature sensor is a direct replacement for OEM part number LR065234. It monitors oil or coolant temperature and sends the signal to the engine management system to ensure proper operating parameters and protect the engine from overheating. Manufactured to OEM specifications, this sensor is designed for Land Rover LR3 (Discovery 3), Range Rover, and Range Rover Sport models equipped with 4.2L or 4.4L V8 petrol engines. Supersession note: LR065234 replaces 4337456 and LR018397. Cross-reference numbers include 4323633 and AJ810031.

2. Product Parameters

• Part Type: Engine Oil Temperature Sensor / Coolant Temperature Sensor

• OEM Reference: LR065234

• Supersedes: 4337456, LR018397 (and earlier 4323633)

• Number of Pins: 2

• Thread Size: M18

• Condition: New aftermarket replacement

3. Product Features

• Direct-fit OEM replacement for straightforward installation on the engine

• Restores accurate temperature readings for proper engine management

• Durable construction withstands high engine temperatures and oil exposure

• Helps resolve temperature-related fault codes and gauge irregularities

4. Compatible Vehicles and Years

• Land Rover LR3 / Discovery 3 2005-2009 – 4.4L V8

• Land Rover Range Rover 2006-2009 – 4.2L / 4.4L V8

• Land Rover Range Rover Sport 2006-2009 – 4.2L / 4.4L V8

• Note: Verify engine variant and original part number before ordering. This sensor is listed for V8 petrol applications; diesel variants may use different sensors.

5. FAQ

Q1: What are the symptoms of a failing temperature sensor?
A: Common signs include inaccurate or erratic temperature gauge readings, check engine light with temperature sensor fault codes, reduced engine performance, and in some cases, cooling fan running continuously or not engaging properly.

Q2: Is this an original manufacturer part?
A: This is a high-quality aftermarket replacement manufactured to OEM specifications. The OEM number LR065234 is referenced for compatibility identification only.

Q3: Is LR065234 the same as LR018397?
A: Yes. LR018397 is an earlier number that has been superseded by LR065234. Both refer to the same temperature sensor application. Either number may appear on the original part, but LR065234 is the current number to use.