Spare Parts Finder
Manual vehicle identification
OE-No.
Why HELLA?
Additional information on our coolant thermostats
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 certain vehicle systems ─ prepared by experienced technicians and mechanics.
Technical product informationFurther technical information
Basic Knowledge
Keyless Go
Introduction to the Keyless Go system - from function and possible faults to diagnostics, ideal for vehicle workshops.
Reading time: 12 minutes
Basic Knowledge
Adaptive Cruise Control
How to set the ACC radar sensor correctly - with step-by-step instructions and valuable practical tips for the garage.
Reading time: 4 minutes
Basic Knowledge
Programming car keys and changing batteries
How does a remote control key work? Everything about the structure, coding and programming, explained using the example of a VW Golf 5.
Reading time: 5 minutes
Basic Knowledge
Nitrogen oxide sensor NOx sensor
Everything about the NOx sensor: how it works, typical causes of failure, symptoms and fault diagnosis with the control unit.
Reading time: 8 minutes
Basic Knowledge
Hydraulic steering pump
Hydraulic steering pumps: structure, function and common causes of failure - including tips for testing and repair.
Reading time: 6 minutes
Basic Knowledge
Ultrasound-based parking aid - park distance control (PDC)
Learn all about the function and maintenance of ultrasonic parking aids (PDC), including repair tips.
Reading time: 5 minutes
Basic Knowledge
ABS/ESP control units for braking and driving dynamics
Important basics and diagnostic information for ABS and ESP control units - everything your workshop needs for repairs.
Reading time: 4 minutes
Basic Knowledge
Testing an electric vacuum pump
Tips on all aspects of electric vacuum pumps - from testing and diagnostics to removal and installation instructions, supplemented by videos.
Reading time: 8 minutes
Basic Knowledge
Car horn replacement
Step-by-step instructions for replacing the horn on various models such as the Audi TT/RS and Grand Cherokee.
Reading time: 5 minutes
Basic Knowledge
Check change rain sensor
Diagnostic and repair instructions for the rain sensor - including video instructions for removing and installing the sensor.
Reading time: 10 minutes
