Electrical systems for cars

Electrical systems at Biltema

Below are some examples of electrical system components for your car that you can buy at Biltema.

• Starter batteries
  Starter batteries are consumables that gradually wear out. A typical service life of a starter battery is 3-6 years, and batteries last longest in cars that are frequently used. In Biltema’s range you will find traditional AMF/SMF batteries as well as EFB and AGM batteries for cars with start/stop technology. If your car becomes difficult to start, it may be time to change the battery. Always replace an old battery with one of the same type and the same capacity. Read more in our guide for Car Batteries.
  
  
• Alternators
  The task of the alternator is to charge the vehicle’s battery and power its electrical equipment. Has the charging light turned on or is the light dimmer when idling? Then there may be something wrong with the alternator. Measure the charging voltage and replace the alternator if necessary.
  
  
• Charge controllers
  A weak charge from the alternator does not necessarily mean a fault with the alternator, it may be because the controller’s electric brushes are worn. With a little knowledge, you can usually replace a controller yourself. Biltema stocks charge controllers for the most common car models.
  
  
• Starter motors
  A vehicle’s starter motor needs to be replaced at some point during the car’s service life. To determine whether Biltema has a starter motor for your specific car, use our licence plate search function, Reko.
  
  
• Sensors and transmitters
  Has a warning light come on indicating low oil pressure or high coolant temperature, even though you have checked the levels? A common cause is a defective sensor, which then needs to be replaced.