Breakerless ignition system for Volvo Penta B20, B21, B23, B230, B250 incl. diode

Benefits:

• Improved performance and fuel efficiency
• Faster, easier starts

Does not fit engines with 2-part breaker points

For B18, B20, B21, B23, B230, B250 engines where the distributor cap is fastened with clips or screws

Not for 16V engines.

Some of the following numbers should be visible in the Bosch distributor unit:

• 0 231 153 010
• 0 231 153 012
• 0 231 178 005
• 0 231 178 010
• 0 231 178 011
• 0 231 178 016
• 0 231 178 017
• 0 231 178 018
• 0 231 178 019
• 0 231 188 002
• Non-US 8586540
• Non-US 8586541
• US 179514
• US 179515
• US 85371870
• US 85371871