Skip to content
8–23 August: reduced summer staffing. Orders may take up to 5 extra working days to dispatch and emails up to 2 working days to answer. Thanks for your patience.
8–23 Aug: orders may ship up to 5 days later.

LR180950LR - Oxygen Sensor – Centre – 3.0L Petrol

- €430,00
€430,00
€430,00 - €430,00
€430,00
Genuine Part
Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.
Oxygen (Lambda) Sensor - centre position sensor in the exhaust front pipe and catalyst assembly.

Measures the residual oxygen content of the exhaust gas at the catalyst and reports it to the engine control module, which uses the signal for closed-loop air/fuel ratio control and for catalyst efficiency monitoring.

For the 3.0L AJ20P6 six-cylinder Ingenium petrol engine.
Vehicle Model Land Rover Defender New 2020+
Range Rover 2022+ (L460)
Range Rover Sport 2023+ (L461)
Fitment Notes Oxygen (lambda) sensor, centre position (front pipe/catalyst). Fits 3.0L AJ20P6 Petrol only.
NEW DEFENDER L663 2020 ON — 3.0 AJ20P6 Petrol (VIN break L2023992)
RANGE ROVER L460 2022 ON — 3.0 AJ20P6 Petrol High/PHEV (VIN break PA059291)
RANGE ROVER SPORT L461 2023 ON — 3.0 AJ20P6 Petrol High/PHEV (VIN break PA128164)
Alternative Codes
LR180950LR

Available to order 2–3 weeks

Not currently in stock. Order now — typically ships within 2–3 weeks.

Need it faster? Contact us about express import (2–5 business days).

When will my order arrive?

This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.

  • Netherlands / Belgium / Germany: 2–4 working days after dispatch.
  • Other EU countries + UK: 4–8 working days after dispatch.
  • Outside EU/UK: contact us for an estimate.

Need it faster? Express import available in 2–5 business days — contact us before ordering.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What does the Centre Oxygen Sensor (LR180950LR) do?
This centre oxygen sensor, a lambda sensor, reads oxygen content in the exhaust at the front pipe and catalyst so the engine ECU can adjust the air-fuel mixture. It's the genuine Land Rover centre-position sensor for the 3.0L AJ20P6 petrol engine.
Which vehicles and VIN ranges does this genuine sensor fit?
This genuine centre oxygen sensor fits the New Defender L663 2020+ (VIN break L2023992), Range Rover L460 2022+ (VIN break PA059291), and Range Rover Sport L461 2023+ (VIN break PA128164), all with the 3.0L AJ20P6 petrol High or PHEV. Check your VIN before ordering.
Where does the centre oxygen sensor fit in the exhaust?
The centre oxygen sensor mounts in the front pipe and catalyst section of the exhaust, the middle sensor position rather than the pre-catalyst or tailpipe sensor. Confirming the position matters because these engines use several oxygen sensors along the exhaust.
When should a centre oxygen sensor be replaced?
Replace a centre oxygen sensor when it triggers a fault code, causes rough running, raises fuel consumption, or fails an emissions check. A sensor that responds slowly still logs faults, so a confirmed diagnostic reading is the usual trigger for replacement on the 3.0 petrol.