LR087235 | Supercharger Bypass Actuator - V6, V8 | Discovery, Range Rover Sport, Velar
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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: LR087235 - Supercharger Bypass Actuator
LR087235 is a Supercharger Bypass Actuator. It operates within the supercharger system on 3.0L V6 and 5.0L V8 supercharged petrol engines. The unit is an electromechanical component mounted on the supercharger assembly that interfaces with the engine management system to receive position commands and control the bypass valve that routes airflow around the supercharger when full boost is not required. By opening the bypass the actuator reduces parasitic load during light-load or cruising conditions, and by closing the bypass it restores full supercharger flow for higher engine demand; correct operation affects throttle response and low-speed drivability. Replacement is typically required where the actuator fails to move or loses position feedback, or where electrical or vacuum supply faults are present; fitment should be confirmed against the vehicle engine variant and VIN to avoid mismatch.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Discovery 4 (2010-2016) - 3.0L DOHC GDI SC V6 Petrol - From VIN EA000001
- Discovery 5 (2017-) - 3.0L DOHC GDI SC V6 Petrol - From VIN EA000001
- Discovery 5 (2017-) - 3.0L DOHC GDI SC V6 Petrol - From VIN K2000001
- Range Rover (2013-2022) - 3.0L DOHC GDI SC V6 Petrol - From VIN EA000001
- Range Rover (2013-2022) - 5.0L Supercharged V8 Petrol
- Range Rover Sport (2014-2022) - 3.0L DOHC GDI SC V6 Petrol - From VIN EA000001
- Range Rover Sport (2014-2022) - 5.0L Supercharged V8 Petrol
- Range Rover Velar (2017-) - 3.0L DOHC GDI SC V6 Petrol - From VIN EA000001
- Range Rover Velar (2017-) - 5.0L Supercharged V8 Petrol - From VIN KA000001
Frequently Asked Questions
The LR087235 is an electromechanical actuator mounted on the supercharger assembly that receives position commands from the engine management system to operate the bypass valve. It routes airflow around the supercharger when full boost is not needed to reduce parasitic load, and closes the bypass to restore full supercharger flow when higher engine output is demanded, affecting throttle response and low-speed drivability.
| Model | Variant |
|---|---|
| Land Rover Discovery 4 (2010-2016) | 3.0L DOHC GDI SC V6 Petrol (From VIN EA000001) |
| Land Rover Discovery 5 (2017-) | 3.0L DOHC GDI SC V6 Petrol (From VIN EA000001) |
| Land Rover Discovery 5 (2017-) | 3.0L DOHC GDI SC V6 Petrol (From VIN K2000001) |
| Land Rover Range Rover (2013-2022) | 3.0L DOHC GDI SC V6 Petrol (From VIN EA000001) |
| Land Rover Range Rover (2013-2022) | 5.0L Supercharged V8 Petrol |
| Land Rover Range Rover Sport (2014-2022) | 3.0L DOHC GDI SC V6 Petrol (From VIN EA000001) |
| Land Rover Range Rover Sport (2014-2022) | 5.0L Supercharged V8 Petrol |
| Land Rover Range Rover Velar (2017-) | 3.0L DOHC GDI SC V6 Petrol (From VIN EA000001) |
| Land Rover Range Rover Velar (2017-) | 5.0L Supercharged V8 Petrol (From VIN KA000001) |
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.
Replacement is typically required if the actuator fails to move, loses position feedback, or if electrical or vacuum supply faults are present; have fitment confirmed to the vehicle VIN before fitting.
- L8 products are genuine Land Rover parts.
All products and accessories available on LRDirect.com come with a 2-year warranty.