New BMW 7 Series 730d Turbo – Ref. 454191-5017S
- 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
- 7 Series
- Engine
- 730d
- Fuel
- Diesel
- Equivalent references
- 454191-5017S, 082TL14259000, 082TM14259000, 11652247691, 11652247691F, 11652248906, 11652248906G, 11652248907, 11652248907H, 2247691, 2247691F, 2247691G, 2247691H, 2248906, 22489069, 2248906G, 2248906H, 2248906I08, 2248907, 22489079, 2248907H, 57519880001
- Warranty
- 12 months
An expert is here to help
Not sure you've found the right part?
Diagnosing a turbo fault on a BMW 7 Series 730d before replacement
Before ordering a new turbo for your BMW 7 Series 730d, it is essential to confirm that the turbo is actually the cause of the problem. A visual inspection of the turbocharger can reveal abnormal shaft play, oil traces in the intake circuit, or persistent blue or black exhaust smoke. A pressure test of the intake circuit and a check of the variable geometry mechanism will complete the diagnosis. On the 730d (E38), progressive power loss, an unusual whistling noise under acceleration, or excessive oil consumption are common warning signs that should alert the owner before any major mechanical work is carried out.
A new turbo for the M57 D30 engine in the 7 Series 730d
This new turbo is compatible with reference 454191-5017S, intended for BMW 7 Series 730d (E38) vehicles fitted with the M57 D30 diesel engine (code 306D1) with an engine capacity of 2926 cm³. Before placing an order, please check that this reference matches the one shown on the old turbo fitted to your vehicle, to ensure a perfect fit on replacement.
Warranty and delivery for this 7 Series turbo
This new turbo is sold as a straightforward purchase: there is nothing to return, the old turbo stays with you, and a single delivery is made so you can fit the new turbo directly to your 730d. The part comes with a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over multiple instalments, in up to 10 instalments.
Fitting advice for the M57 D30 engine
On the M57 D30, the main cause of premature turbo failure is inadequate lubrication, whether due to unsuitable oil quality or missed oil changes. Before fitting, carefully inspect the oil circuit, the cleanliness of the feed and return hoses, and the condition of the air filter and intercooler, which protect the turbo from impurities and pressure fluctuations. Aggressive driving — in particular switching the engine off immediately after sustained high-speed running — also accelerates wear on the turbo shaft. When starting up, the turbocharger must be primed with oil before the first start to avoid any dry running of the bearing.
This same turbo also fits
Diagnosing a turbo fault on a BMW 7 Series 730d before replacement
Before ordering a new turbo for your BMW 7 Series 730d, it is essential to confirm that the turbo is actually the cause of the problem. A visual inspection of the turbocharger can reveal abnormal shaft play, oil traces in the intake circuit, or persistent blue or black exhaust smoke. A pressure test of the intake circuit and a check of the variable geometry mechanism will complete the diagnosis. On the 730d (E38), progressive power loss, an unusual whistling noise under acceleration, or excessive oil consumption are common warning signs that should alert the owner before any major mechanical work is carried out.
A new turbo for the M57 D30 engine in the 7 Series 730d
This new turbo is compatible with reference 454191-5017S, intended for BMW 7 Series 730d (E38) vehicles fitted with the M57 D30 diesel engine (code 306D1) with an engine capacity of 2926 cm³. Before placing an order, please check that this reference matches the one shown on the old turbo fitted to your vehicle, to ensure a perfect fit on replacement.
Warranty and delivery for this 7 Series turbo
This new turbo is sold as a straightforward purchase: there is nothing to return, the old turbo stays with you, and a single delivery is made so you can fit the new turbo directly to your 730d. The part comes with a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over multiple instalments, in up to 10 instalments.
Fitting advice for the M57 D30 engine
On the M57 D30, the main cause of premature turbo failure is inadequate lubrication, whether due to unsuitable oil quality or missed oil changes. Before fitting, carefully inspect the oil circuit, the cleanliness of the feed and return hoses, and the condition of the air filter and intercooler, which protect the turbo from impurities and pressure fluctuations. Aggressive driving — in particular switching the engine off immediately after sustained high-speed running — also accelerates wear on the turbo shaft. When starting up, the turbocharger must be primed with oil before the first start to avoid any dry running of the bearing.
This same turbo also fits
Frequently asked questions
Everything you need to know before ordering your part.
