Logo bmwcars
United Kingdom

Choose your country

We work in partnership with many official BMW dealers around the world.
You can select the country of your choice from the list below, whatever your choice, we can deliver worldwide!

Deutschland
Deutschland
España
España
France
France
Monde
International (EN)
Italia
Italia
Netherlands
Nederland
Portugal
Portugal
United Kingdom
United Kingdom

Model

Year

Finish line

Category

Parts catalogue

Parts diagram

Basic control unit DME

ALTERNATOR FOR BMW 420I

Starter

Item numbers
Alternator BMW BMW 4 Series 2016 420i N 420i
01
01
01
01
01
01
01
01
01
01
01
01
01
01
01
01
01
01
03
03
01
GENERATORE

12 31 8 645 325  

12 31 8 645 329
 12318645325

Unit Price Excl Tax

01
GENERATORE

12 31 8 645 326   12318645326

12318645326

Unit Price Excl Tax

01
GENERATORE

12 31 8 645 329   12318645329

12318645329

Unit Price Excl Tax

01
AT-GENERATORE

12 31 8 648 045   12318648045

12318648045

Unit Price Excl Tax

01
GENERATORE

12 31 8 648 046  

12 31 8 645 326
 12318648046

Unit Price Excl Tax

01
EXCH. ALTERNATOR

12 31 8 648 047   12318648047

12318648047
Not available
03
VITE ESAGONALE TONDA

12 31 9 908 220   12319908220

12319908220

Unit Price Excl Tax

Please note that the parts offered for sale are parts from the manufacturer's catalogue, we sometimes have to order them especially for you from BMW. Please refer to the Shipping and Delivery section for more information on delivery times.
The diagrams are not contractual, if you have any questions, our professionals are here to help and advise you as well as possible.
When adding a part to your cart, be careful to order the required quantity. Please note that the unit price indicated is the price for each part number in quantity 1.
Our parts are original and brand new spare parts of BMW, to guarantee you quality and durable components. If you have any questions, we are here to help. Order your spare parts today and receive them directly at home!

Engine electrical system parts for BMW 420i

Ignition coil/spark plug for BMW 420i

Ignition coil / spark plug
for BMW 420i

Sensor system, engine for BMW 420i

Sensor system, engine
for BMW 420i

Reminder label, basic control unit DME for BMW 420i

Reminder label, basic control unit DME
for BMW 420i 3284350  

Basic control unit DME for BMW 420i

Basic control unit DME
for BMW 420i

Alternator for BMW 420i

Alternator
for BMW 420i

Starter for BMW 420i

Starter
for BMW 420i

Engine wiring harness for BMW 420i

Engine wiring harness
for BMW 420i

Battery cable for BMW 420i

Battery cable
for BMW 420i

Laminated contacts/spring contacts for BMW 420i

Laminated contacts / spring contacts
for BMW 420i

Contact system MLK for BMW 420i

Contact system MLK
for BMW 420i

Control unit box for BMW 420i

Control unit box
for BMW 420i

All genuine spare parts for BMW 420i

Technical Literature

Technical literature

Scopes of service and repair work

Scopes of service and repair work

Retrofitting / conversion / accessories

Retrofitting / conversion / accessories

Engine

Engine

Engine Electrical System

Engine electrical system

Fuel Preparation System

Fuel preparation system

Fuel Supply

Fuel supply

Radiator

Radiator

Exhaust system

Exhaust system

Clutch

Clutch

Engine and gearbox suspension

Engine and gearbox suspension

Manual Transmission

Manual transmission

Automatic transmission

Automatic transmission

Gearshift

Gearshift

Drive Shaft

Drive shaft

Front Axle

Front axle

Steering

Steering

Rear Axle

Rear axle

Brakes

Brakes

Pedals

Pedals

Wheels

Wheels

Bodywork

Bodywork

Vehicle trim

Vehicle trim

Seats

Seats

Sliding Roof / Folding Top

Sliding roof / folding top

Vehicle electrical system

Vehicle electrical system

Instruments, Measuring systems

Instruments, measuring systems

Lighting

Lighting

Heater and Air Conditioning

Heater and air conditioning

Audio, Navigation, Electronic Systems

Audio, navigation, electronic systems

Distance Systems, Cruise Control

Distance systems, cruise control

Equipment Parts

Equipment parts

Restraint system and Accessories

Restraint system and accessories

Aux.materials&opertng fluids/ColorSystem

Aux.materials&opertng fluids / colorsystem

Communication systems

Communication systems

Complete wheel and tyre sets

Complete wheel and tyre sets

Individual equipment

Individual equipment

BMW 4 Series 420i

Choose your BMW model

4 Series 2016 420i 420i

BMW 4 Series

Model: 420i
Year: 2016
Finish line: F32N
Options: 58745
Country: ECE
Gearbox: N
Body type: Coupé
Chassis type: 420i
Side of steering wheel: Left
Engine type: B48
4 Series 2017 420i 420i

BMW 4 Series

Model: 420i
Year: 2017
Finish line: F32N
Options: 58745
Country: ECE
Gearbox: N
Body type: Coupé
Chassis type: 420i
Side of steering wheel: Left
Engine type: B48
4 Series 2018 420i 420i

BMW 4 Series

Model: 420i
Year: 2018
Finish line: F32N
Options: 58745
Country: ECE
Gearbox: N
Body type: Coupé
Chassis type: 420i
Side of steering wheel: Left
Engine type: B48
4 Series 2019 420i 420i

BMW 4 Series

Model: 420i
Year: 2019
Finish line: F32N
Options: 58745
Country: ECE
Gearbox: N
Body type: Coupé
Chassis type: 420i
Side of steering wheel: Left
Engine type: B48
New and original manufacturer parts
Official BMW price
International delivery
Secure payment
Expert customer service
Other brands parts catalogues