Land Rover Engine Oil Pressure Sensor / Switch G4D39S306AA
OEM Part #: G4D39S306AA
This page covers one exact OEM part number. Every unit we stocked has sold.
We may be able to get another
Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
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This OEM Engine Oil Pressure Sensor/Switch is an essential component for monitoring oil pressure levels, playing a vital role in engine performance and protection. Identified by part numbers LR135718 and LR073672, this authentic sensor is compatible with various Land Rover models, including the Range Rover Sport (2019-2025), Defender 110 (2020-2024), and Discovery Sport (2018-2025). Typically situated within the engine compartment, it detects oil flow and alerts the driver to potential issues. Symptoms like low oil pressure or warning lights can indicate a damaged or worn sensor. Ensure reliable operation with this factory-original part designed for your Land Rover's complex engine system.
Specifications
| Fits Vehicle Model | Defender 110, Defender 130, Defender 90, Discovery, Discovery Sport, Range Rover, Range Rover Evoque, Range Rover Sport, Range Rover Velar |
| Fits Vehicle Make | Land Rover |
| OEM Part No | G4D39S306AA |
| Compatible OEM Part No | LR135718, LR073672 |
| Category | Sensors |
Compatible Vehicles
Fits 98 vehicle configurations across 1 make, 2018-2025.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 98 vehicle configurations — 5 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2018 | Land Rover | Discovery Sport | SUV | 2.0L l4 Turbo | |
| 2018 | Land Rover | Range Rover Evoque | SUV | 2.0L l4 Turbo | |
| 2018 | Land Rover | Range Rover Evoque | Convertible | 2.0L l4 Turbo | |
| 2018 | Land Rover | Range Rover Velar | SUV | 2.0L l4 Turbo | |
| 2018 | Land Rover | Range Rover Velar | SUV | 2.0L l4 Diesel Turbo | |
| 2019 | Land Rover | Discovery Sport | SUV | 2.0L l4 Turbo | |
| 2019 | Land Rover | Range Rover Evoque | SUV | 2.0L l4 Turbo | |
| 2019 | Land Rover | Range Rover Evoque | Convertible | 2.0L l4 Turbo | |
| 2019 | Land Rover | Range Rover Sport | SUV | 2.0L l4 Turbo | |
| 2019 | Land Rover | Range Rover Sport | SUV | 3.0L l6 Turbo Supercharged | |
| 2019 | Land Rover | Range Rover Velar | SUV | 2.0L l4 Turbo | |
| 2019 | Land Rover | Range Rover Velar | SUV | 2.0L l4 Diesel Turbo | |
| 2020 | Land Rover | Defender 110 | SUV | 2.0L l4 Turbo | |
| 2020 | Land Rover | Defender 110 | SUV | 3.0L l6 Turbo Supercharged | |
| 2020 | Land Rover | Discovery Sport | SUV | 2.0L l4 Turbo | From Chassis/VIN LH834100 |
| 2020 | Land Rover | Range Rover | SUV | 3.0L l6 Turbo Supercharged | To Chassis/VIN LA574605 |
| 2020 | Land Rover | Range Rover Evoque | SUV | 2.0L l4 Turbo | To Chassis/VIN LH042084 |
| 2020 | Land Rover | Range Rover Sport | SUV | 3.0L l6 Turbo Supercharged | To Chassis/VIN LA886013 |
| 2020 | Land Rover | Range Rover Velar | SUV | 2.0L l4 Turbo | To Chassis/VIN LA244382 |
| 2021 | Land Rover | Defender 110 | SUV | 2.0L l4 Turbo | |
| 2021 | Land Rover | Defender 110 | SUV | 3.0L l6 Turbo Supercharged | |
| 2021 | Land Rover | Defender 90 | SUV | 2.0L l4 Turbo | |
| 2021 | Land Rover | Defender 90 | SUV | 3.0L l6 Turbo Supercharged | |
| 2021 | Land Rover | Discovery | SUV | 3.0L l6 Turbo Supercharged | |
| 2021 | Land Rover | Discovery | SUV | 2.0L l4 Turbo | |
| 2021 | Land Rover | Discovery Sport | SUV | 2.0L l4 Turbo | |
| 2021 | Land Rover | Range Rover | SUV | 3.0L l6 Turbo Supercharged | |
| 2021 | Land Rover | Range Rover Evoque | SUV | 2.0L l4 Turbo | |
| 2021 | Land Rover | Range Rover Sport | SUV | 2.0L l4 Turbo | |
| 2021 | Land Rover | Range Rover Sport | SUV | 5.0L V8 Supercharged | |
| 2021 | Land Rover | Range Rover Sport | SUV | 3.0L V6 Diesel Turbo | |
| 2021 | Land Rover | Range Rover Sport | SUV | 3.0L l6 Turbo Supercharged | |
| 2021 | Land Rover | Range Rover Velar | SUV | 3.0L l6 Turbo Supercharged | |
| 2021 | Land Rover | Range Rover Velar | SUV | 2.0L l4 Turbo | |
| 2022 | Land Rover | Defender 110 | SUV | 2.0L l4 Turbo | |
| 2022 | Land Rover | Defender 110 | SUV | 3.0L l6 Turbo Supercharged | |
| 2022 | Land Rover | Defender 110 | SUV | 5.0L V8 Supercharged | |
| 2022 | Land Rover | Defender 90 | SUV | 2.0L l4 Turbo | |
| 2022 | Land Rover | Defender 90 | SUV | 5.0L V8 Supercharged | |
| 2022 | Land Rover | Defender 90 | SUV | 3.0L l6 Turbo Supercharged | |
| 2022 | Land Rover | Discovery | SUV | 3.0L l6 Turbo Supercharged | |
| 2022 | Land Rover | Discovery | SUV | 2.0L l4 Turbo | |
| 2022 | Land Rover | Discovery Sport | SUV | 2.0L l4 Turbo | |
| 2022 | Land Rover | Range Rover | SUV | 3.0L l6 Turbo Supercharged | |
| 2022 | Land Rover | Range Rover Evoque | SUV | 2.0L l4 Turbo | |
| 2022 | Land Rover | Range Rover Sport | SUV | 5.0L V8 Supercharged | |
| 2022 | Land Rover | Range Rover Sport | SUV | 3.0L l6 Turbo Supercharged | |
| 2022 | Land Rover | Range Rover Velar | SUV | 3.0L l6 Turbo Supercharged | |
| 2022 | Land Rover | Range Rover Velar | SUV | 2.0L l4 Turbo | |
| 2023 | Land Rover | Defender 110 | SUV | 2.0L l4 Turbo | |
| 2023 | Land Rover | Defender 110 | SUV | 3.0L l6 Turbo Supercharged | |
| 2023 | Land Rover | Defender 110 | SUV | 5.0L V8 Supercharged | |
| 2023 | Land Rover | Defender 130 | SUV | 3.0L l6 Turbo Supercharged | |
| 2023 | Land Rover | Defender 90 | SUV | 2.0L l4 Turbo | |
| 2023 | Land Rover | Defender 90 | SUV | 3.0L l6 Turbo Supercharged | |
| 2023 | Land Rover | Defender 90 | SUV | 5.0L V8 Supercharged | |
| 2023 | Land Rover | Discovery | SUV | 3.0L l6 Turbo Supercharged | |
| 2023 | Land Rover | Discovery | SUV | 2.0L l4 Turbo | |
| 2023 | Land Rover | Discovery Sport | SUV | 2.0L l4 Turbo | |
| 2023 | Land Rover | Range Rover | SUV | 3.0L l6 Turbo Supercharged | |
| 2023 | Land Rover | Range Rover Evoque | SUV | 2.0L l4 Turbo | |
| 2023 | Land Rover | Range Rover Sport | SUV | 3.0L l6 Turbo Supercharged | |
| 2023 | Land Rover | Range Rover Velar | SUV | 3.0L l6 Turbo Supercharged | |
| 2023 | Land Rover | Range Rover Velar | SUV | 2.0L l4 Turbo | |
| 2024 | Land Rover | Defender 110 | SUV | 5.0L V8 Supercharged | |
| 2024 | Land Rover | Defender 110 | SUV | 2.0L l4 Turbo | |
| 2024 | Land Rover | Defender 110 | SUV | 3.0L l6 Turbo Supercharged | |
| 2024 | Land Rover | Defender 130 | SUV | 3.0L l6 Turbo Supercharged | |
| 2024 | Land Rover | Defender 130 | SUV | 5.0L V8 Supercharged | |
| 2024 | Land Rover | Defender 90 | SUV | 2.0L l4 Turbo | |
| 2024 | Land Rover | Defender 90 | SUV | 5.0L V8 Supercharged | |
| 2024 | Land Rover | Defender 90 | SUV | 3.0L l6 Turbo Supercharged | |
| 2024 | Land Rover | Discovery | SUV | 2.0L l4 Turbo | |
| 2024 | Land Rover | Discovery | SUV | 3.0L l6 Turbo Supercharged | |
| 2024 | Land Rover | Discovery Sport | SUV | 2.0L l4 Turbo | |
| 2024 | Land Rover | Range Rover | SUV | 3.0L l6 Turbo Supercharged | |
| 2024 | Land Rover | Range Rover Evoque | SUV | 2.0L l4 Turbo | |
| 2024 | Land Rover | Range Rover Sport | SUV | 3.0L l6 Turbo Supercharged | |
| 2024 | Land Rover | Range Rover Velar | SUV | 3.0L l6 Turbo Supercharged | |
| 2024 | Land Rover | Range Rover Velar | SUV | 2.0L l4 Turbo | |
| 2025 | Land Rover | Defender 130 | SUV | 3.0L l6 Turbo Supercharged | |
| 2025 | Land Rover | Defender 130 | SUV | 5.0L V8 Supercharged | |
| 2025 | Land Rover | Range Rover | SUV | 3.0L l6 Turbo Supercharged | |
| 2025 | Land Rover | Range Rover Sport | SUV | 3.0L l6 Turbo Supercharged | |
| 2025 | Land Rover | Range Rover Sport | SUV | 4.4L V8 Turbo | |
| 2025 | Land Rover | Range Rover Velar | SUV | 3.0L l6 Turbo Supercharged | |
| 2025 | Land Rover | Range Rover Velar | SUV | 2.0L l4 Turbo | |
| 2025 | Land Rover | Discovery Sport | SUV | 2.0L l4 Turbo | |
| 2025 | Land Rover | Range Rover Evoque | SUV | 2.0L l4 Turbo | |
| 2025 | Land Rover | Defender 110 | SUV | 4.4L V8 Turbo | |
| 2025 | Land Rover | Defender 110 | SUV | 2.0L l4 Turbo | |
| 2025 | Land Rover | Defender 110 | SUV | 3.0L l6 Turbo Supercharged | |
| 2025 | Land Rover | Defender 110 | SUV | 5.0L V8 Supercharged | |
| 2025 | Land Rover | Defender 90 | SUV | 2.0L l4 Turbo | |
| 2025 | Land Rover | Defender 90 | SUV | 5.0L V8 Supercharged | |
| 2025 | Land Rover | Defender 90 | SUV | 3.0L l6 Turbo Supercharged | |
| 2025 | Land Rover | Discovery | SUV | 2.0L l4 Turbo | |
| 2025 | Land Rover | Discovery | SUV | 3.0L l6 Turbo Supercharged |