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
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: 6 minutes
Basic Knowledge
TPMS – tyre pressure monitoring system
Overview of direct and indirect tire pressure monitoring systems (TPMS) - everything you need to know for the vehicle workshop.
Reading time: 15 minutes
Basic Knowledge
Adaptive Cruise Control - adjusting sensor
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
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 minutes
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 minutes
Basic Knowledge
Function and assembly of the alternator freewheel clutch explained
Function and design of the overrunning alternator pulley explained - including installation instructions for the overrunning alternator pulley on the alternator.
Reading time: 2 minutes
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 minutes
Basic Knowledge
Hydraulic steering pump - repair instructions
Hydraulic steering pumps: structure, function and common causes of failure - including tips for testing and repair.
Reading time: 6 minutes
Basic Knowledge
Park Distance Control (PDC): a parking aid based on ultrasound
Learn all about the function and maintenance of ultrasonic parking aids (PDC), including repair tips.
Reading time: 5 minutes
Basic Knowledge
ABS and ESP control units
Important basics and diagnostic information for ABS and ESP control units - everything your workshop needs for repairs.
Reading time: 4 minutes
