New BMW 1 Series 1.6 Turbo – Ref. 820021-5001S
- 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
- 1 Series
- Engine
- 114i, 116i, 118i
- Fuel
- Petrol
- Equivalent references
- 820021-5001S, 11622470355, 11622470356, 11624601147, 11627633925, 11627643717, 11627643719, 11627645758, 11627645759, 2470355, 2470356, 4601147, 7606645, 7606645AI04, 7606645AI05, 7633925, 7643717, 7643717AI01, 7643719, 7643719AI01, 7645758, 7645759, 819997-5001S
- Warranty
- 12 months
An expert is here to help
Not sure you've found the right part?
Why the turbo on your BMW 1 Series N13B16 can fail
On BMW 1 Series models fitted with the N13B16 petrol engine (114i, 116i, 118i), the turbocharger operates in a demanding environment, building boost pressure from low revs and placing considerable strain on the bearings and seals. Insufficient lubrication, incorrect oil grade or a poorly maintained service history are among the leading causes of premature failure. A clogged air filter or a faulty mass airflow sensor can also upset the air/fuel mixture and accelerate turbine wear, as can a cracked vacuum hose or a split hose between the turbo and the airbox, which causes a loss of boost pressure.
Compatibility of the turbo for BMW 1 Series 114i, 116i, 118i
This new turbo is compatible with reference 820021-5001S, intended for BMW 1 Series models with the 1.6 petrol engine, engine codes N13B16 and N13B16M0, with an engine capacity of 1598 cm³. Before placing an order, it is strongly recommended that you check the reference on the data plate of your old turbo or on your old unit, to confirm full compatibility with your vehicle.
Warranty and delivery for this BMW 1 Series turbo
This turbo is new and sold as a straightforward purchase: there is no unit to return, and no collection of the old turbo is required. A single delivery is made, directly to your address. A 12-month parts warranty applies, 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 a long-lasting BMW 1 Series turbo
Before fitting, check the condition of the oil circuit, the boost hoses and the air intake, as any residual dirt or a leak can damage the new turbo within the first few revolutions. Prime the turbo with oil before the first start-up to ensure immediate lubrication of the bearings. Use an engine oil that meets BMW specifications and replace the air filter to maximise the service life of your new turbocharger.
Why the turbo on your BMW 1 Series N13B16 can fail
On BMW 1 Series models fitted with the N13B16 petrol engine (114i, 116i, 118i), the turbocharger operates in a demanding environment, building boost pressure from low revs and placing considerable strain on the bearings and seals. Insufficient lubrication, incorrect oil grade or a poorly maintained service history are among the leading causes of premature failure. A clogged air filter or a faulty mass airflow sensor can also upset the air/fuel mixture and accelerate turbine wear, as can a cracked vacuum hose or a split hose between the turbo and the airbox, which causes a loss of boost pressure.
Compatibility of the turbo for BMW 1 Series 114i, 116i, 118i
This new turbo is compatible with reference 820021-5001S, intended for BMW 1 Series models with the 1.6 petrol engine, engine codes N13B16 and N13B16M0, with an engine capacity of 1598 cm³. Before placing an order, it is strongly recommended that you check the reference on the data plate of your old turbo or on your old unit, to confirm full compatibility with your vehicle.
Warranty and delivery for this BMW 1 Series turbo
This turbo is new and sold as a straightforward purchase: there is no unit to return, and no collection of the old turbo is required. A single delivery is made, directly to your address. A 12-month parts warranty applies, 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 a long-lasting BMW 1 Series turbo
Before fitting, check the condition of the oil circuit, the boost hoses and the air intake, as any residual dirt or a leak can damage the new turbo within the first few revolutions. Prime the turbo with oil before the first start-up to ensure immediate lubrication of the bearings. Use an engine oil that meets BMW specifications and replace the air filter to maximise the service life of your new turbocharger.
Frequently asked questions
Everything you need to know before ordering your part.
