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LR140078 | Exhaust Gas Oxygen Sensor - 3.0 V6, 5.0 V8 | Range Rover, Range Rover Sport

Part Number: LR140078
Full Description Below
Part Number
Brand
Quality
Note
Stock
Stock quantities are updated based on warehouse stock checks and the latest information we have from our suppliers. There is a small chance that we can't fulfill your order if the quantity shown is very low.

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Price
QTY
Part Number
Brand
BOSCH
Quality
Branded Original Equipment
Note
2 Year Warranty
Stock
Stock quantities are updated based on warehouse stock checks and the latest information we have from our suppliers. There is a small chance that we can't fulfill your order if the quantity shown is very low.

To check the stock of Genuine Parts before placing an order please use our Contact Us page
14
Price
£101.72 £84.77
LR140078G.C8
QTY
Part Number
Brand
LAND ROVER
Quality
Original Part from Land Rover UK
Note
1 Year Warranty
Stock
Stock quantities are updated based on warehouse stock checks and the latest information we have from our suppliers. There is a small chance that we can't fulfill your order if the quantity shown is very low.

To check the stock of Genuine Parts before placing an order please use our Contact Us page
3
Price
£312.83 £260.69
LR140078.L8
QTY

Land Rover Part Number: LR140078 - Exhaust Gas Oxygen Sensor

LR140078 is an exhaust gas oxygen sensor fitted to the vehicle's exhaust system. It is used on 3.0L DOHC GDI supercharged V6 and 5.0L V8 petrol engines.

Compatibility

  • Range Rover (2013-2022, L405) - 3.0L DOHC GDI SC V6 PETROL
  • Range Rover (2013-2022, L405) - 5.0L OHC SGDI SC V8 PETROL (AJ133)
  • Range Rover Sport (2014-2022, L494) - 3.0L DOHC GDI SC V6 PETROL
  • Range Rover Sport (2014-2022, L494) - 5.0L OHC SGDI SC V8 PETROL (AJ133)

Frequently Asked Questions

LR140078 is an exhaust gas oxygen sensor fitted to the exhaust system of specified 3.0L DOHC GDI supercharged V6 and 5.0L V8 petrol engines. It monitors oxygen levels in the exhaust stream to support the engine management and emissions control systems.

ModelVariant
Land Rover Range Rover (2013-2022, L405)3.0L DOHC GDI SC V6 PETROL
Land Rover Range Rover (2013-2022, L405)5.0L OHC SGDI SC V8 PETROL (AJ133)
Land Rover Range Rover Sport (2014-2022, L494)3.0L DOHC GDI SC V6 PETROL
Land Rover Range Rover Sport (2014-2022, L494)5.0L OHC SGDI SC V8 PETROL (AJ133)

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.

Replace the sensor if it fails diagnostics, triggers a persistent engine warning light, or causes a failed emissions test; have it inspected as part of routine servicing if any related faults are detected.

  • C8 products are usually supplied by Britpart.
  • L8 products are genuine Land Rover parts.

All products and accessories available on LRDirect.com come with a 2-year warranty.