Bosch Distributor Rotor

The Bosch Distributor Rotor is an ignition distributor rotor, also called a distributor rotor arm. It carries the high-voltage spark from the ignition coil through the distributor cap to each spark plug terminal in the correct firing order. Bosch is a long-time original equipment supplier of ignition components, and this product line reflects that experience.

Key Features:

• Engineered to deliver consistent high-voltage transfer for reliable spark delivery
• Durable insulating construction resists heat, vibration and electrical wear
• Conductive contact designed for stable electrical performance and long service life
• Precision fit for accurate rotor-to-cap alignment and proper ignition timing
• Quality control standards consistent with Bosch OE-level ignition parts

A worn or cracked rotor can cause misfires, rough idle, hard starting and reduced fuel economy. Replacing it with a quality Bosch rotor during a tune-up, along with a new distributor cap, helps restore smooth, dependable engine performance. Select the specific part number you need from the available options.