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Mobility Aftermarket India

Starter Motors & Alternators

Get proven Bosch quality and a very long service life with Starters & Alternators for Cars , Commercial vehicles, Tractors and 3 wheelers

Endurance test Bosch eXchange starter for passenger cars in test center

Quality You Can Trust - Backed by Rigorous Testing

At Bosch, every new and remanufactured starter goes through an extensive quality assurance process before it reaches the road. Our global team of experts oversees the entire product release cycle, ensuring that every component meets the same high standards as original equipment.

The performance test checks the function and performance in the test center

Performance test

Vibration test in the test center

Vibration test

Endurance test is carried out in the Bosch test center

Endurance test

Salt spray test in the test center to test the corrosion protection system

Salt spray test

Data on the temperature change test is shown on a display

Temperature change test

The performance test checks the function and performance in the test center
Vibration test in the test center
Endurance test is carried out in the Bosch test center
Salt spray test in the test center to test the corrosion protection system
Data on the temperature change test is shown on a display

High quality thanks to extensive testing

Before the new and exchange parts are launched on the market, they are tested under extreme conditions. This ensures that they will reliably start the vehicle in everyday use and ensure a stable energy supply.

  • Performance test to check functionality and performance according to manufacturer specifications
  • Vibration test to prove durability against shaking loads
  • Endurance test on the simulation test bench to prove durability
  • Salt spray test to prove the effectiveness of the corrosion protection system
  • Temperature change test to investigate part aging and material strength

Quick Tips & Checklist

Mechanic installing a Bosch starter motor in a car engine during vehicle repair

Starter Motor

Keep your engine starting reliably, every time.

  • Engine cranks slowly or won’t start? Check mounting and electrical connections.
  • Loose terminals or low battery power may cause starter issues.

Tip: Mount firmly, connect properly, and stop operation once the engine fires.

Bosch alternator lying on a worktable while a mechanic installs an alternator in a car engine in the background

Alternator

Ensure your electrical system works flawlessly.

  • Flickering lights or weak battery? Check belt tension, alternator mounting, and connections.
  • Moisture, shocks, or improper handling can shorten alternator life.

Tip: Always operate with a connected battery and regulator installed, maintain proper belt alignment, and keep the alternator dry.

Downloads

Brochure: Starters and alternators