The LR011710 front oxygen sensor is designed for Land Rover 5.0L V8 engines, monitoring exhaust gases ahead of the catalytic converter to ensure proper air-fuel mixture and optimal engine performance.

A failing upstream oxygen sensor can lead to poor fuel economy, rough running, check engine lights, and increased emissions. This sensor provides accurate feedback to the engine control system, allowing precise fuel adjustments for smooth operation and efficiency.

This forward-mounted sensor installs on either bank (left or right side), making it a direct replacement for worn or faulty original units.

Ideal for resolving check engine lights, restoring fuel efficiency, and maintaining proper performance on 5.0 V8 petrol engines.

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Vehicle Fitment

LR4

• LR4 L319 | 2010–2013 | 5.0L V8

Range Rover

• Range Rover L322 | 2010–2012 | 5.0L V8 Naturally Aspirated

• Range Rover L322 | 2010–2012 | 5.0L V8 Supercharged

Range Rover Sport

• Range Rover Sport L320 | 2010–2013 | 5.0L V8 Naturally Aspirated

• Range Rover Sport L320 | 2010–2013 | 5.0L V8 Supercharged

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Supersession Part Numbers
No supersessions found.

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FAQ

What does a front oxygen sensor do?
It monitors exhaust gases before the catalytic converter and helps the engine adjust the air-fuel mixture for optimal performance.

Can this sensor be used on either bank of the engine?
Yes, this forward-mounted sensor fits either the left or right bank on compatible 5.0L V8 engines.

What are signs of a failing oxygen sensor?
Common symptoms include check engine lights, poor fuel economy, rough idle, and reduced engine performance.

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Part Number: LR011710

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