Spare Parts Finder
Manualy
Oe-No.
Universal Parts
Top manufacturers
Other manufacturers
Why HELLA?
Further information about our air quality sensors
Universal parts – spare parts that are not vehicle-specific
The universal parts catalogue enables you to search for lighting and electrics/electronics products that are not vehicle-specific.
Universal parts catalogueVehicle-specific spare parts
Our online catalogue is designed to make it easier for you to search for spare parts. This means that you can, for example, enter the relevant vehicle by using our comprehensive manufacturer list, the type designation or the engine code.
Vehicle-specific spare partsHella catalogue app
Our catalogue app lets you find HELLA products for passenger cars and commercial vehicles quickly and easily. Intuitive user prompting will lead you to the right result in a few steps ─ an easy, straightforward process.
HELLA AppsFurther technical information
Basic Knowledge
Checking the starter - Causes of failure, troubleshooting
Everything you need to know about typical starter motor faults and how to rectify them - with instructions for testing and repair.
Reading time: 9 minute
Basic Knowledge
Checking the alternator
Detailed solutions for problems with the alternator - from testing to troubleshooting, everything for your vehicle workshop.
Reading time: 8 minute
Basic Knowledge
NOx sensor - troubleshooting and repair instructions
Everything about the NOx sensor: how it works, typical causes of failure, symptoms and fault diagnosis with the control unit.
Reading time: 8 minute
Basic Knowledge
NOx-Sensor - Mercedes Benz
If a fault is diagnosed in the NOx sensor when troubleshooting an exhaust gas purification system, this can present a small challenge for a workshop.
Reading time: 7 minute
Basic Knowledge
Checking an alternator regulator
Function and design of the overrunning alternator pulley explained - including installation instructions for the overrunning alternator pulley on the alternator.
Reading time: 12 minute
Basic Knowledge
Lambda sensor testing and troubleshooting
Find out how to check and measure lambda sensors - with step-by-step instructions for fault diagnosis.
Reading time: 14 minute
Basic Knowledge
Checking a high-pressure fuel pump
An overview of the structure and function of the high-pressure fuel pump - with information on fault diagnosis.
Reading time: 8 minute
Technical product info
The range extender
Reading time: 1 minute
Technical product info
The Diesel Particulate Filter System DPF
Reading time: 2 minutes
Technical product info
Electrical exhaust gas recirculation valve
Reading time: 2 minutes
Other products
Automotive Sensors - Broad product range
Radar sensors - Our product range
NOx sensor - Our product range
ABS sensor - leading programme coverage
Exhaust gas temperature sensor - our product range
Lambda sensors - Broad sensor portfolio
Air mass sensor: HELLA makes the difference
Coolant temperature sensors - For the highest demands
Fuel feed unit product range
Blind spot assistant - product range