2018-2024 Land Rover Throttle Body K4P39F991AA
OEM Part #: K4P39F991AA
Actual photo
The exact part you’ll receive — not a stock photo.
$51.49
Used
Donor2019 Land Rover DISCOVERY SPORT · 2.0L · 42k miles
✓ Free Same Day Shipping on orders by noon CT
Only 2 in stock — no guaranteed restock
Genuine OEM Used
SKU: 614601
Donor Vehicle: 2019 Land Rover DISCOVERY SPORT · 2.0L · 42k miles
4 photos
$51.49
30-Day Returns
Genuine OEM Used
SKU: 622860
Donor Vehicle: 2020 Land Rover RANGE ROVER VELAR · 2.0L · 71k miles
3 photos
$51.49
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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- Ships from our own indoor warehouse
This used genuine OEM Land Rover throttle body, part number K4P39F991AA (also replaces LR109395), meters airflow to the engine on 1.5L hybrid, 2.0L turbo/hybrid, and 3.0L diesel and gas Land Rover applications. A failing throttle body can cause rough idle, hesitation, or stalling.
Specifications
| Fits Vehicle Model | Defender 110, Defender 90, Discovery, Discovery Sport, Range Rover, Range Rover Evoque, Range Rover Sport, Range Rover Velar |
| Fits Vehicle Make | Land Rover |
| OEM Part No | K4P39F991AA |
| Compatible OEM Part No | LR109395 |
| Category | Air / Intake |
Compatible Vehicles
Fits 52 vehicle configurations across 1 make, 2018-2024.
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 52 vehicle configurations — 9 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2021 | Land Rover | Defender 110 | SUV | 3.0L l6 Turbo Supercharged | |
| 2021 | Land Rover | Defender 90 | SUV | 2.0L l4 Turbo | |
| 2021 | Land Rover | Range Rover | SUV | 3.0L l6 Turbo Supercharged | |
| 2021 | Land Rover | Range Rover Sport | SUV | 3.0L l6 Turbo Supercharged | |
| 2022 | Land Rover | Range Rover Evoque | SUV | 2.0L l4 Turbo | |
| 2021 | Land Rover | Discovery | SUV | 3.0L l6 Turbo Supercharged | |
| 2021 | Land Rover | Defender 90 | SUV | 3.0L l6 Turbo Supercharged | |
| 2022 | Land Rover | Discovery Sport | SUV | 2.0L l4 Turbo | |
| 2021 | Land Rover | Range Rover Velar | SUV | 3.0L l6 Turbo Supercharged | |
| 2021 | Land Rover | Range Rover Velar | SUV | 2.0L l4 Turbo | |
| 2021 | Land Rover | Defender 110 | SUV | 2.0L l4 Turbo | |
| 2021 | Land Rover | Discovery Sport | SUV | 2.0L l4 Turbo | |
| 2021 | Land Rover | Range Rover Sport | SUV | 3.0L V6 Diesel Turbo | |
| 2021 | Land Rover | Range Rover Sport | SUV | 2.0L l4 Turbo | |
| 2021 | Land Rover | Range Rover Sport | SUV | 5.0L V8 Supercharged | |
| 2022 | Land Rover | Defender 110 | SUV | 3.0L l6 Turbo Supercharged | |
| 2022 | Land Rover | Range Rover Sport | SUV | 3.0L l6 Turbo Supercharged | |
| 2022 | Land Rover | Discovery | SUV | 3.0L l6 Turbo Supercharged | |
| 2022 | Land Rover | Defender 90 | 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 | |
| 2022 | Land Rover | Range Rover | SUV | 3.0L l6 Turbo Supercharged | |
| 2019 | Land Rover | Range Rover Velar | SUV | 2.0L l4 Turbo | |
| 2019 | Land Rover | Range Rover Sport | SUV | 3.0L l6 Turbo Supercharged | |
| 2022 | Land Rover | Defender 110 | SUV | 5.0L V8 Supercharged | |
| 2022 | Land Rover | Defender 90 | SUV | 5.0L V8 Supercharged | |
| 2022 | Land Rover | Defender 110 | SUV | 2.0L l4 Turbo | |
| 2022 | Land Rover | Defender 90 | SUV | 2.0L l4 Turbo | |
| 2022 | Land Rover | Range Rover Sport | SUV | 5.0L V8 Supercharged | |
| 2023 | Land Rover | Discovery | SUV | 2.0L l4 Turbo | Nitra Plant Built |
| 2021 | 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 | Discovery | SUV | 3.0L l6 Turbo Supercharged | |
| 2019 | Land Rover | Range Rover Evoque | SUV | 2.0L l4 Turbo | |
| 2019 | Land Rover | Range Rover Evoque | Convertible | 2.0L l4 Turbo | |
| 2020 | Land Rover | Discovery Sport | SUV | 2.0L l4 Turbo | |
| 2020 | Land Rover | Range Rover Evoque | SUV | 2.0L l4 Turbo | |
| 2023 | Land Rover | Range Rover | SUV | 3.0L l6 Turbo Supercharged | |
| 2019 | Land Rover | Range Rover Sport | SUV | 2.0L l4 Turbo | From Engine Serial # 180117Y0140PT204 |
| 2022 | Land Rover | Discovery | SUV | 2.0L l4 Turbo | Nitra Plant Built |
| 2021 | Land Rover | Discovery | SUV | 2.0L l4 Turbo | Nitra Plant Built |
| 2019 | Land Rover | Discovery Sport | SUV | 2.0L l4 Turbo | From Engine Serial # 180117Y0140PT204 |
| 2018 | Land Rover | Discovery Sport | SUV | 2.0L l4 Turbo | From Engine Serial # 180117Y0140PT204 |
| 2024 | Land Rover | Range Rover Sport | SUV | 3.0L l6 Turbo Supercharged | |
| 2018 | Land Rover | Range Rover Evoque | SUV | 2.0L l4 Turbo | From Engine Serial # 180117Y0140PT204 |
| 2018 | Land Rover | Range Rover Evoque | Convertible | 2.0L l4 Turbo | From Engine Serial # 180117Y0140PT204 |
| 2018 | Land Rover | Range Rover Velar | SUV | 2.0L l4 Turbo | From Engine Serial # 180117Y0140PT204 |
| 2020 | Land Rover | Defender 110 | SUV | 3.0L l6 Turbo Supercharged | |
| 2020 | Land Rover | Range Rover Velar | SUV | 2.0L l4 Turbo | |
| 2020 | Land Rover | Defender 110 | SUV | 2.0L l4 Turbo | |
| 2020 | Land Rover | Range Rover Sport | SUV | 3.0L l6 Turbo Supercharged | |
| 2020 | Land Rover | Range Rover | SUV | 3.0L l6 Turbo Supercharged |