Brand New Turbo / Turbocharger 883404-0006 – Land Rover Defender, Range Rover Sport 3.0 Diesel | 300–350 HP
Brand new bi-turbocharger for Land Rover 3.0 diesel AJ20-D6 / AJ20-D6H engines, fitted to Defender D300/D350, Discovery 5, Range Rover Sport, Velar and Range Rover IV models. Covers 300–350 HP applications. Commonly searched as 3.0 Land Rover turbo replacement, Defender D300 turbo, Discovery 5 3.0 turbo, Range Rover Sport 3.0 diesel turbo and Velar 3.0 turbo, including bi-turbo Land Rover 3.0 diesel and AJ20 turbocharger.
Direct OEM-spec replacement bi-turbo built for correct fitment and consistent operation. Covers part numbers 883404-0006, 883404-0010, 883404-0005 with OE references LR125532, K6D36K682BH, K6D36K682BF, K6D3-6K682-BH. Suitable for replacing a failed or worn unit, restoring proper boost control and engine performance.
Please check your part number before ordering. Call 07440 707 255 or 01323 301 999 for help.
Images are for illustration purposes only.
Brand New Turbo / Turbocharger 883404-0006 – Land Rover Defender, Range Rover Sport 3.0 Diesel | 300–350 HP
Supplied without original manufacturer’s box
This brand new turbo is commonly searched under part numbers 883404-5010S, 883404-0010, 883404-10, 883404-5006S, 883404-0006, 883404-6, 883404-5005S, 883404-0005, 883404-5, LR125532, K6D36K682BH, K6D36K682BF, K6D3-6K682-BH, K6D3-6K682-BF and fits Land Rover and Range Rover 3.0 diesel engines including AJ20-D6 and AJ20-D6H. This turbo is suitable for Land Rover Discovery 5 (L462), Defender D300 / D350 (L663), Range Rover Sport (L494 facelift), Range Rover Velar (L560) and Range Rover IV (L405) 3.0 diesel 300–350 HP models.
Common symptoms of a failing turbocharger: loss of power, excessive smoke, increased oil consumption or a whining noise under load. If your vehicle is showing these signs, your turbo may require replacement. We also recommend checking for related issues such as a blocked DPF.
This brand new Land Rover / Range Rover 3.0 diesel turbocharger (turbo) 883404-0006 is a direct replacement turbocharger unit built to OEM specification, designed for reliable performance, correct fitment and long service life. It is suitable as a turbo replacement unit for AJ20-D6 and AJ20-D6H engines used in 300–350 HP applications.
Product Highlights
- Brand new OEM-spec turbocharger
- Part number: 883404-5010S
- Supplied without original manufacturer’s box
- Fits selected Land Rover and Range Rover 3.0 diesel models
- Sold on an exchange basis
- Professional fitting service available at our Eastbourne workshop
Vehicle Compatibility
This turbocharger fits the following makes, models, and engine specifications:
| Make | Model | HP | kW | Engine Size | Engine Code | Year |
|---|---|---|---|---|---|---|
| Land Rover | Discovery 5 (L462) | 300–350 | 275 | 3.0 | AJ20-D6H | 2019– |
| Land Rover | Defender D300 / D350 (L663) | 300–350 | 275 | 3.0 | AJ20D6 / AJ20-D6H | 2020– |
| Range Rover | Sport (L494 facelift) | 300–350 | 275 | 3.0 | AJ20-D6H | 2019–2022 |
| Range Rover | Velar (L560) | 300–350 | 275 | 3.0 | AJ20-D6H | 2019– |
| Range Rover | IV (L405) | 300–350 | 275 | 3.0 | AJ20-D6H | 2020–2022 |
Associated part numbers:
883404-5010S, 883404-0010, 883404-10, 883404-5006S, 883404-0006, 883404-6, 883404-5005S, 883404-0005, 883404-5, LR125532, K6D36K682BH, K6D36K682BF, K6D3-6K682-BH, K6D3-6K682-BF
Fitting Advice
We always recommend having your replacement turbocharger fitted by a qualified mechanic. Correct installation is essential to ensure proper fitment, reliable operation, and long service life from day one.
You can read our full fitting instructions here.
It is also essential that the root cause of the original turbocharger failure is identified before fitting the replacement. In many cases there is an underlying issue that also needs attention, such as a blocked DPF. This is one of the most common contributing factors, and fitting a new turbo without resolving it can place the replacement under unnecessary strain.
We also offer a professional DPF cleaning service if required.
Fitting Service at Turboworks
If you would like us to carry out the installation, our Eastbourne workshop is staffed by experienced mechanics whose day-to-day work includes turbocharger replacement, diagnostics, and related repairs.
If you are looking for a turbo specialist, click here to request a fitting quote, or call us directly on 07440 707 255 or 01323 301 999.
Please note that we do not offer a while-you-wait service. We will arrange a booking time that works for you.
Warranty Information
Unless otherwise stated, warranty is provided to the original purchaser for repair or replacement of the turbocharger for up to 2 years from date of purchase or 12,000 miles (whichever occurs first). Warranty covers the turbocharger for faulty workmanship or components and does not extend to damage caused by misuse in fitting or operation.
The reason for failure of the previous turbocharger must be rectified prior to fitting a replacement. Air and oil filters, engine oil, gaskets and the oil feed pipe need to be changed or replaced. Proof of purchase of components may be required to support any claims.
Proof and date of the original purchase will be required before considering any warranty claim, and the unit must be returned complete. Any attempt to dismantle or repair the unit will invalidate the conditions of warranty. Warranty does not cover any cost of labour or materials required to remove or reinstall the turbocharger.
Delivery & Dispatch
Delivery is available within the United Kingdom and internationally, subject to availability. Free delivery applies to turbochargers supplied to UK mainland addresses unless otherwise stated. Delivery timeframes provided are estimates only.
Stock items are typically dispatched for next working day delivery where orders are placed before the stated cut-off time. Non-stock or special-order items are subject to lead times, which will be confirmed separately. Certain geographical locations may require extended delivery periods.
Please inspect goods immediately upon delivery. Where packaging is visibly damaged, delivery should be refused and reported without delay.
Returns
If you need to return a turbocharger or send a unit back to us, please contact us first so we can advise on the correct process.
Where a unit is being returned or collected, it must be securely packaged in a suitable, rigid cardboard box and adequately protected using appropriate packaging materials. Non-essential components (including oil feed pipes, oil return pipes, sensors, wiring, brackets, and ancillary fittings) should be removed before sending.
Where return shipment is arranged by the customer, please retain proof of shipment and tracking details.
Frequently Asked Questions
How long does a turbocharger replacement take?
The time required depends on the vehicle, engine layout, and how accessible the turbocharger is. Some replacements are straightforward and take only a few hours, while others require more dismantling and can take considerably longer. Contact us for a realistic estimate based on your specific vehicle.
How much does turbo replacement cost?
The cost varies depending on the vehicle and the extent of the labour involved. We are experienced in finding practical solutions across a range of budgets, including for older and less common units. Get in touch for a free, no-obligation quote.
What are the signs of a failing turbo?
Common signs include loss of power, smoke from the exhaust, increased oil consumption or unusual whining noises. If your turbo is showing these symptoms, it may need replacing.
Need help confirming compatibility?
Contact Turboworks on 07440 707 255 or 01323 301 999.
Based in Eastbourne – specialists in turbocharger replacement, supply, and diagnostics.
- Manufacture:
- Garrett
- Condition:
- Brand New OE
- Fits to:
- Range Rover Sport
- Engine Code:
- AJ20-D6H
- Power (BHP):
- Range Rover Sport - 344 HP
- Capacity (cm3):
- 3.0
- Years:
- Range Rover Sport - 2019-
- Part numbers:
- 883404-5010S, 883404-0010, 883404-10, 883403-0004, 883403-4, 883404-0006, 883404-5006S, 883403 0004, 883403 4, 883404 0006, 883404 5006S, 8834030004, 8834034, 8834040006, 8834045006S,
- OE numbers:
- K6D3-6K682-BF, K6D3-6K682-BH, K6D36K682BF, K6D36K682BH