LR137406 | Lambda Sensor - 2.0 L Ingenium Diesel | Discovery Sport, Range Rover Evoque
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To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: LR137406 - Lambda Sensor - Exhaust Gas Oxygen Sensor
LR137406 is a lambda (exhaust gas oxygen) sensor fitted to the exhaust system of 2.0 L Ingenium diesel engines. It measures oxygen content in the exhaust gases downstream of combustion and provides a voltage signal to the engine management system so fuel delivery can be adjusted to optimise combustion and support emissions control. Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Discovery Sport (2015-) - 2.0 L Ingenium Diesel (From VIN GH000001)
- Range Rover Evoque (2019-) - 2.0 L Ingenium Diesel
Frequently Asked Questions
LR137406 is a lambda sensor for 2.0 L Ingenium diesel engines that monitors oxygen levels in exhaust gases downstream of the combustion process. It sends a voltage signal to the engine management system to help adjust fuel delivery and maintain the correct air-fuel mixture, supporting combustion efficiency and emissions control.
| Model | Variant |
|---|---|
| Land Rover Discovery Sport (2015-) | 2.0 L Ingenium Diesel (From VIN GH000001) |
| Land Rover Range Rover Evoque (2019-) | 2.0 L Ingenium Diesel |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
Inspect the sensor during routine emissions or engine diagnostic checks and replace it if it fails, triggers persistent fault codes, or contributes to poor fuel economy or failed emissions tests. Refer to the vehicle service schedule or consult a qualified technician if unsure.
- Z8 products are normally supplied by Allmakes.
All products and accessories available on LRDirect.com come with a 2-year warranty.