New BMW Série 3 Turbo – Ref. 49131-07355
- 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 3
- Engine
- 335i
- Fuel
- Petrol
- Equivalent references
- 49131-07355, 11654565466, 11657563704, 11657563714, 11657593021, 1165759302104, 11657593023, 1165759302304, 11657649295, 11657649297, 49131-07017, 49131-07018, 49131-07076, 49131-07077, 7563704, 7563704.03, 7563704C03, 7563714, 7563714.01, 7563714B02, 7593021, 759302104, 7593021A01, 7593021B02, 7593021B03, 7593023, 759302304, 7593023B02, 7593023B03, 7649295, 7649297
- 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 3 335i fail prematurely?
On the BMW Série 3 335i fitted with the N54B30 engine, the turbo operates under demanding conditions due to the relatively small engine capacity combined with high boost pressure. The most common causes of failure observed on this engine are linked to insufficient lubrication, the use of non-compliant engine oil, or excessively long oil change intervals, all of which cause the turbine shaft bearings to become clogged. A blocked air filter or a dirty intake system can also allow abrasive particles to enter the compressor, while repeated spirited driving without allowing the engine to cool down accelerates wear on the internal components.
Compatibility of the new turbo with the Série 3 335i
This new turbo is compatible with the 335i engine, fitted with the N54B30 petrol engine with an engine capacity of 2979 cm³. Before placing an order, it is essential to check the exact reference marked on the old turbo or on the vehicle's number plate, as certain power variants may use different turbos.
Exchange basis and warranty for this new turbo
This new turbo for the BMW Série 3 335i is sold on an exchange basis: return of the old turbo is required, in accordance with our Terms and Conditions, and it is only collected after the new turbo has been delivered and fitted, so that the vehicle is not left off the road unnecessarily. The part comes with a 12-month parts warranty, subject to fitting being carried out by a qualified professional. Payment can be spread over multiple instalments, in up to 10 instalments.
Fitting advice for the N54B30
Before fitting this new turbo to a BMW Série 3 335i, the condition of the oil circuit, hoses and air intake should be checked to avoid any contamination of the new component. Priming the turbo with oil before the first start-up is recommended to ensure immediate lubrication of the bearings. It is also advisable to check for any leaks at the exhaust manifold and boost pipework once the turbo has been fitted.
This same turbo also fits
Why does the turbo on the BMW Série 3 335i fail prematurely?
On the BMW Série 3 335i fitted with the N54B30 engine, the turbo operates under demanding conditions due to the relatively small engine capacity combined with high boost pressure. The most common causes of failure observed on this engine are linked to insufficient lubrication, the use of non-compliant engine oil, or excessively long oil change intervals, all of which cause the turbine shaft bearings to become clogged. A blocked air filter or a dirty intake system can also allow abrasive particles to enter the compressor, while repeated spirited driving without allowing the engine to cool down accelerates wear on the internal components.
Compatibility of the new turbo with the Série 3 335i
This new turbo is compatible with the 335i engine, fitted with the N54B30 petrol engine with an engine capacity of 2979 cm³. Before placing an order, it is essential to check the exact reference marked on the old turbo or on the vehicle's number plate, as certain power variants may use different turbos.
Exchange basis and warranty for this new turbo
This new turbo for the BMW Série 3 335i is sold on an exchange basis: return of the old turbo is required, in accordance with our Terms and Conditions, and it is only collected after the new turbo has been delivered and fitted, so that the vehicle is not left off the road unnecessarily. The part comes with a 12-month parts warranty, subject to fitting being carried out by a qualified professional. Payment can be spread over multiple instalments, in up to 10 instalments.
Fitting advice for the N54B30
Before fitting this new turbo to a BMW Série 3 335i, the condition of the oil circuit, hoses and air intake should be checked to avoid any contamination of the new component. Priming the turbo with oil before the first start-up is recommended to ensure immediate lubrication of the bearings. It is also advisable to check for any leaks at the exhaust manifold and boost pipework once the turbo has been fitted.
This same turbo also fits
Frequently asked questions
Everything you need to know before ordering your part.
