Sierra Thunderbolt IV V-8 Distributor
Part no. 18-5470
- Fits: GM V-8 Engines w/Thunderbolt IV & V Ignition
- Battery Powered (HEI) High Energy Ignition
- Uses a Hall-Effect type sensor to trigger ignition accurately even at extremely low RPM
- Designed as a direct replacement for Mercury Thunderbolt IV Ignition Distributors
- Meets or Exceeds SAE J1171 Standards
Contains
- 18-5116-1 - Ignition sensor
- 18-5395 - Distributor cap
- 18-5431 - Rotor assembly V8
Interchangeable with the following
- GLM: 71250
- Mercruiser Stern Drive
- 805185A16
- 805185A26
- 805185A36
- 805185A43
- 805185A6
- 862057A4
- 90747A21
- 90747A25
- 90747A27
- 90747A3