Spare Parts Finder
Oe-No.
Manual vehicle identification
Universal Parts
Why HELLA?
Additional information on our knock 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 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
E-mobility in everyday workshop activities: technology and requirements
Electromobility is changing workshop processes: find out how workshops handle high-voltage systems, new diagnostics procedures and targeted qualifications
Reading Time: 16 minutes
Basic Knowledge
Alternator damage assessment
How to diagnose damage to the alternator: ranging from corrosion and short circuits right up to bearing damage.
Reading Time: 1 minute
Basic Knowledge
Starter damage assessment
Starter faulty? Spot typical causes such as overloading or misfiring and find out how to repair damage effectively.
Reading Time: 1 minute
Basic Knowledge
Intake-air temperature sensor - checking & faults
Discover how to check the intake air temperature sensor for defects and how to replace it efficiently.
Reading Time: 3 minutes
Basic Knowledge
Coolant temperature sensor testing
Instructions for testing the coolant temperature sensor with a multimeter - diagnosis and repair for your workshop.
Reading Time: 3 minutes
Basic Knowledge
Air-mass sensor - Function & troubleshooting
Learn how to check a mass air flow sensor, detect defective sensors and replace them professionally.
Reading Time: 2 minutes
Basic Knowledge
Idle speed controller & actuator - function & check
Everything you need to know about testing and troubleshooting idle speed regulators: function, typical symptoms and repair tips for your workshop.
Reading Time: 3 minutes
Basic Knowledge
Car knock sensor - function & troubleshooting
Find out how to check the knock sensor for malfunctions and rectify possible fault symptoms.
Reading Time: 2 minutes
Basic Knowledge
Accelerator pedal sensor – function & design
Important tips for checking the accelerator pedal sensor and rectifying defects - practical knowledge for your workshop.
Reading Time: 3 minutes
Basic Knowledge
Injection nozzle/injection valve – Function & checks
Find out how to diagnose a defective fuel injector and replace it in the workshop.
Reading Time: 6 minutes
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NOx sensor - Our product range
HELLA vehicle level sensor – Product overview
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EGR valve - Broad product range
Lambda sensors - Broad sensor portfolio
Radar sensor - Our product range
Automotive Sensors - Broad product range
ABS sensor - leading programme coverage
IBS sensors - Intelligent battery sensors