New BMW Série 5 Turbo – Ref. 821719-5004S
- 100% secure online payment
- Delivery to your garage or home, anywhere in Europe
- 12-month parts warranty
- Reconditioned and checked turbo
- Part
- Turbo
- Part type
- New turbo
- Make
- BMW
- Model
- Série 5
- Engine
- 550i
- Fuel
- Petrol
- Reference
- 821719-5004S
- Warranty
- 12 months
An expert is here to help
Not sure you've found the right part?
Why does the turbo on the BMW Série 5 550i fail?
On the BMW Série 5 (F07 Gran Turismo, F10, F11) fitted with the twin-turbo V8 4.4 petrol N63 B44 A, each turbocharger operates under the high thermal loads and engine speeds characteristic of this performance engine. The most common failures stem from inadequate lubrication caused by poor-quality engine oil or missed oil changes, a clogged air filter disrupting the intake, or repeated hard driving without allowing the turbo to cool down before switching off the engine. A fouled intercooler or a cracked intake hose can also accelerate premature turbo wear on this V8 unit.
Compatibility of the new turbo for the BMW Série 5 550i
This new turbo is compatible with reference 821719-5004S, intended for the BMW Série 5 (F07, F10, F11) 550i fitted with the petrol engine N63 B44 A, engine capacity 4395 cm3. This twin-turbo V8 uses two turbochargers of the same reference, one per cylinder bank. Before placing an order, it is essential to check the reference marked on the old turbo or in the vehicle's technical documentation, in order to confirm exact compatibility with your engine.
Exchange basis and warranty
This new turbo is sold on an exchange basis: return of the old turbo is required, in accordance with our Terms and Conditions. It is only collected after the new turbo has been delivered and fitted, so your BMW Série 5 is not left off the road. The part comes with a 12-month parts warranty, subject to fitting being carried out by a qualified professional.
Fitting advice for the V8 N63
Before fitting this new turbo to your BMW Série 5 550i, carefully inspect the oil circuit, the feed and return hoses, and the air intake, to rule out any contamination or leaks that could damage the new turbo. When starting up for the first time, it is recommended to prime the circuit with fresh oil before the initial start, to ensure immediate lubrication of the bearings. Payment for your order can be spread over several instalments, in up to 10 instalments.
This same turbo also fits
Why does the turbo on the BMW Série 5 550i fail?
On the BMW Série 5 (F07 Gran Turismo, F10, F11) fitted with the twin-turbo V8 4.4 petrol N63 B44 A, each turbocharger operates under the high thermal loads and engine speeds characteristic of this performance engine. The most common failures stem from inadequate lubrication caused by poor-quality engine oil or missed oil changes, a clogged air filter disrupting the intake, or repeated hard driving without allowing the turbo to cool down before switching off the engine. A fouled intercooler or a cracked intake hose can also accelerate premature turbo wear on this V8 unit.
Compatibility of the new turbo for the BMW Série 5 550i
This new turbo is compatible with reference 821719-5004S, intended for the BMW Série 5 (F07, F10, F11) 550i fitted with the petrol engine N63 B44 A, engine capacity 4395 cm3. This twin-turbo V8 uses two turbochargers of the same reference, one per cylinder bank. Before placing an order, it is essential to check the reference marked on the old turbo or in the vehicle's technical documentation, in order to confirm exact compatibility with your engine.
Exchange basis and warranty
This new turbo is sold on an exchange basis: return of the old turbo is required, in accordance with our Terms and Conditions. It is only collected after the new turbo has been delivered and fitted, so your BMW Série 5 is not left off the road. The part comes with a 12-month parts warranty, subject to fitting being carried out by a qualified professional.
Fitting advice for the V8 N63
Before fitting this new turbo to your BMW Série 5 550i, carefully inspect the oil circuit, the feed and return hoses, and the air intake, to rule out any contamination or leaks that could damage the new turbo. When starting up for the first time, it is recommended to prime the circuit with fresh oil before the initial start, to ensure immediate lubrication of the bearings. Payment for your order can be spread over several instalments, in up to 10 instalments.
This same turbo also fits
Frequently asked questions
Everything you need to know before ordering your part.
