LR077674 | Oil Regulator Valve - Ingenium & AJ133 V8 | Range Rover, Discovery
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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: LR077674 - Oil Regulator Valve - Cylinder Head Check Valve
LR077674 is an oil regulator valve (cylinder head check valve). Fitted to the cylinder head, this valve regulates oil flow for engine lubrication and valve-train oil control.
Compatibility
- Discovery 4 (2010-2016) - 5.0L OHC SGDI V8 Petrol; 3.0L DOHC GDI SC V6 Petrol
- Discovery 5 (2017-) - 3.0L DOHC GDI SC V6 Petrol; 2.0L I4 Diesel (AJ200); 3.0L AJ20P6 Petrol; 3.0L AJ20D6 Diesel
- Discovery Sport (2015-) - 2.0L I4 Diesel (AJ200); 2.0L AJ20P4 Petrol; 1.5L AJ20P3 Petrol
- New Defender (2020-) - 2.0L I4 Diesel (AJ200); 2.0L AJ200P PHEV; 3.0L AJ20P6 Petrol; 3.0L AJ20D6 Diesel; 5.0L AJ133 Petrol
- New Range Rover (2022-) - 3.0L AJ20D6 Diesel
- New Range Rover Evoque (2019-) - 2.0L AJ20P4 Petrol; 2.0L AJ20D4 Diesel; 1.5L AJ20P3 Petrol
- New Range Rover Sport (2023-) - 3.0L AJ20D6 Diesel; 3.0L AJ20P6 Petrol (including PHEV)
- Range Rover (2010-2012) - 5.0L OHC SGDI SC & NA V8 Petrol (AJ133)
- Range Rover (2013-2022) - 5.0L V8 AJ133; 3.0L DOHC GDI SC V6 Petrol; 2.0L AJ200P; 3.0L AJ20P6; 3.0L AJ20D6
- Range Rover Evoque (2012-2018) - 2.0L I4 Diesel (AJ200); 2.0L I4 Petrol (AJ200P)
- Range Rover Sport (2010-2013) - 5.0L OHC SGDI SC & NA V8 Petrol (AJ133)
- Range Rover Sport (2014-2022) - 5.0L V8 AJ133; 3.0L DOHC GDI SC V6 Petrol; 2.0L I4 Diesel (AJ200); 3.0L AJ20P6; 3.0L AJ20D6
- Range Rover Velar (2017-) - 3.0L DOHC GDI SC V6 Petrol; 2.0L I4 Diesel (AJ200); 5.0L AJ133; 3.0L AJ20P6; 3.0L AJ20D6; 2.0L AJ21D4 Diesel
Frequently Asked Questions
LR077674 is a cylinder-head check valve that controls the flow of oil within the cylinder head assembly. It regulates oil delivery for engine lubrication and valve-train oil control.
| Model | Variant |
|---|---|
| Land Rover New Range Rover Sport (2023-) | 3.0L AJ20D6 Diesel High; 3.0L AJ20P6 Petrol High (including PHEV) |
| Land Rover Range Rover (2010-2012) | 5.0L OHC SGDI SC & NA V8 Petrol (AJ133) |
| Land Rover Discovery 4 (2010-2016) | 5.0L OHC SGDI NA V8 Petrol (AJ133); 3.0L DOHC GDI SC V6 Petrol |
| Land Rover Range Rover Sport (2010-2013) | 5.0L OHC SGDI SC & NA V8 Petrol (AJ133) |
| Land Rover Range Rover Evoque (2012-2018) | 2.0L I4 Diesel (AJ200); 2.0L I4 Petrol (AJ200P) |
| Land Rover Range Rover (2013-2022) | 5.0L V8 AJ133; 3.0L DOHC GDI SC V6 Petrol; 2.0L AJ200P; 3.0L AJ20P6; 3.0L AJ20D6 |
| Land Rover Range Rover Sport (2014-2022) | 5.0L V8 AJ133; 3.0L DOHC GDI SC V6 Petrol; 2.0L I4 Diesel (AJ200); 3.0L AJ20P6; 3.0L AJ20D6 |
| Land Rover Range Rover Velar (2017-) | 3.0L DOHC GDI SC V6 Petrol; 2.0L I4 Diesel (AJ200); 5.0L AJ133; 3.0L AJ20P6; 3.0L AJ20D6; 2.0L AJ21D4 Diesel |
| Land Rover Discovery Sport (2015-) | 2.0L I4 Diesel (AJ200); 2.0L AJ20P4 Petrol; 1.5L AJ20P3 Petrol |
| Land Rover Discovery 5 (2017-) | 3.0L DOHC GDI SC V6 Petrol; 2.0L I4 Diesel (AJ200); 3.0L AJ20P6 Petrol; 3.0L AJ20D6 Diesel |
| Land Rover New Range Rover Evoque (2019-) | 2.0L AJ20P4 Petrol; 2.0L AJ20D4 Diesel; 1.5L AJ20P3 Petrol |
| Land Rover New Defender (2020-) | 2.0L I4 Diesel (AJ200); 2.0L AJ200P PHEV; 3.0L AJ20P6 Petrol; 3.0L AJ20D6 Diesel; 5.0L AJ133 Petrol |
| Land Rover New Range Rover (2022-) | 3.0L AJ20D6 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.
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