New BMW 3 Series 335i Turbo – Ref. 49131-07160
- 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
- 3 Series
- Engine
- 335i
- Fuel
- Petrol
- Equivalent references
- 49131-07160, 11652470362, 11654547430, 11654555418, 11654564710, 11654564713, 11657563685, 1165756368503, 11657563692, 11657563703, 11657563712, 1165756703, 11657583863, 11657593015, 11657593018, 11657593020, 1165759302004, 11657593022, 11657649289, 11657649292, 11657649294, 11657649296, 2470362, 4547430, 454743001, 4555418, 455541801, 4564710, 456471001, 4564713, 49131-07335, 7563685, 756368503, 7563685D04, 7563685D05, 7563692, 756369200000, 7563692D05, 7563692E05, 7563703, 11657563695
- Warranty
- 12 months
An expert is here to help
Not sure you've found the right part?
Why does the turbo fail on the BMW 3 Series 335i?
On the BMW 3 Series 335i, the N54B30A block runs two turbochargers mounted in parallel, each feeding three cylinders. The turbo compatible with reference 49131-07160 corresponds to the cylinders 1 to 3 position. On this twin-turbo petrol engine, the most common causes of failure are linked to insufficient lubrication (degraded oil, missed oil changes, low oil pressure), a clogged air filter that encourages particle ingestion, a split hose or air fitting upstream of the turbo, or prolonged operation under excessive boost pressure. Excessive shaft play, whistling or knocking noises on deceleration, power loss, or blue smoke from the exhaust are all tell-tale signs of a worn turbo on this engine.
Compatibility with the BMW 3 Series 335i
This new turbo is designed to fit the 335i petrol engine in the BMW 3 Series, equipped with the 2979 cm³ N54B30A engine, in the cylinders 1 to 3 position. Before placing an order, it is strongly recommended that you check the reference number on the old turbo or on the vehicle's identification plate, as certain versions of this engine may be fitted with different turbos depending on the position (front or rear) and the year of manufacture.
Warranty and delivery for the BMW 3 Series turbo
This new turbo is sold as a straightforward purchase: there is no part to return, no old turbo to send back, and no collection of the old unit. It is a single delivery of the new turbo. The part comes with a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over up to 10 instalments.
Fitting advice for the N54B30A engine
Before installing the new turbo on the 335i, it is advisable to check the condition of the oil circuit (feed and return hoses), to ensure there are no leaks or cracks in the air hoses between the turbos, the intercooler and the intake, and to make sure the air intake and air filter are clean. When starting up, the turbo should be primed with oil before the first start, so as to ensure immediate lubrication of the bearings and protect the service life of the new part.
This same turbo also fits
Why does the turbo fail on the BMW 3 Series 335i?
On the BMW 3 Series 335i, the N54B30A block runs two turbochargers mounted in parallel, each feeding three cylinders. The turbo compatible with reference 49131-07160 corresponds to the cylinders 1 to 3 position. On this twin-turbo petrol engine, the most common causes of failure are linked to insufficient lubrication (degraded oil, missed oil changes, low oil pressure), a clogged air filter that encourages particle ingestion, a split hose or air fitting upstream of the turbo, or prolonged operation under excessive boost pressure. Excessive shaft play, whistling or knocking noises on deceleration, power loss, or blue smoke from the exhaust are all tell-tale signs of a worn turbo on this engine.
Compatibility with the BMW 3 Series 335i
This new turbo is designed to fit the 335i petrol engine in the BMW 3 Series, equipped with the 2979 cm³ N54B30A engine, in the cylinders 1 to 3 position. Before placing an order, it is strongly recommended that you check the reference number on the old turbo or on the vehicle's identification plate, as certain versions of this engine may be fitted with different turbos depending on the position (front or rear) and the year of manufacture.
Warranty and delivery for the BMW 3 Series turbo
This new turbo is sold as a straightforward purchase: there is no part to return, no old turbo to send back, and no collection of the old unit. It is a single delivery of the new turbo. The part comes with a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over up to 10 instalments.
Fitting advice for the N54B30A engine
Before installing the new turbo on the 335i, it is advisable to check the condition of the oil circuit (feed and return hoses), to ensure there are no leaks or cracks in the air hoses between the turbos, the intercooler and the intake, and to make sure the air intake and air filter are clean. When starting up, the turbo should be primed with oil before the first start, so as to ensure immediate lubrication of the bearings and protect the service life of the new part.
This same turbo also fits
Frequently asked questions
Everything you need to know before ordering your part.
