Spare Parts Finder
Manual vehicle identification
OE-No.
Universal Parts
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Why HELLA?
Additional information on our coolant temperature sensor
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 partsTechnical product information
In this database, you will find technical information about our products and specific vehicle systems – prepared by experienced technicians and mechanics.
Technical product informationFurther technical information
Basic Knowledge
Exhaust gas recirculation – EGR valve
Everything about the exhaust gas recirculation system: causes of defective EGR valves, their inspection and replacement - knowledge for the vehicle workshop.
Reading time: 12 minute
Basic Knowledge
Service work on the charging system
Step-by-step instructions for servicing the charging system, including visual inspection and signal testing on the controller.
Reading time: 6 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
Starter damage assessment
Faulty starter motor? Discover typical causes such as overloading or misfiring and how to repair damage effectively.
Reading time: 1 minute
Basic Knowledge
Alternator damage assessment
How to diagnose damage to the alternator: from corrosion and short circuits to bearing damage.
Reading time: 1 minute
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
TPS sensor – function & troubleshooting
Learn how to check a throttle potentiometer for defects and recognize the most common symptoms.
Reading time: 2 minutes
Basic Knowledge
Secondary air injection system: faults & overview
Structure and function of the secondary air system, common fault symptoms and causes of failure - knowledge for your workshop.
Reading time: 5 minute
Other products
TPMS sensors: precise monitoring, fast installation
EGR valve - Broad product range
NOx sensor - Our product range
Accelerator pedal sensor - Our product range
Knock sensors - Comprehensive product range
MAP sensors - Developed for high performance
Car rain sensors - Broad product range
IBS sensors - Intelligent battery sensors
ABS control units - our product range
Radar sensor - Our product range