LR010877 | Variable Intake Actuator - 5.0L V8 | Discovery 4, Range Rover
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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: LR010877 - Variable Intake Actuator
LR010877 is a Variable Intake Actuator. Fitted to the inlet manifold of the 5.0L AJ133 V8 petrol engine, this actuator moves the intake runner mechanism to alter airflow characteristics across different engine speeds. Movement of the actuator positions flaps or internal guides to vary the effective length of the intake runners, changing air velocity and pressure to balance low-end torque with high-rpm breathing. The actuator mounts to the inlet manifold and transmits position via a mechanical linkage or internal gearing; when replacing, confirm the electrical connector type and mounting orientation match the inlet manifold and check for any stored faults after installation that may require an ECU clear or adaptation. Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Discovery 4 (2010-2016) - 5.0L OHC SGDI NA V8 Petrol - AJ133 - From VIN AA000001
- Range Rover (2010-2012) - 5.0L OHC SGDI NA V8 Petrol - AJ133 - From VIN AA000001
- Range Rover Sport (2010-2013) - 5.0L OHC SGDI NA V8 Petrol - AJ133 - From VIN AA000001
Frequently Asked Questions
The LR010877 actuator moves the inlet manifold's variable runner mechanism on 5.0L AJ133 V8 petrol engines, positioning internal flaps or guides to alter effective runner length and therefore air velocity and pressure across the rev range. This helps provide low-end torque while retaining high-rpm breathing. The unit mounts to the inlet manifold and transmits position via mechanical linkage or internal gearing; when fitting, confirm connector type and mounting orientation and clear any stored faults or perform ECU adaptation if required.
| Model | Variant |
|---|---|
| Land Rover Discovery 4 (2010-2016) | 5.0L OHC SGDI NA V8 Petrol - AJ133 - From VIN AA000001 |
| Land Rover Range Rover (2010-2012) | 5.0L OHC SGDI NA V8 Petrol - AJ133 - From VIN AA000001 |
| Land Rover Range Rover Sport (2010-2013) | 5.0L OHC SGDI NA V8 Petrol - AJ133 - From VIN AA000001 |
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.
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