Sierra 18-5273 Tune Up Kit for Mercruiser & Mercury GM V8 Sterndrives

Part No: SM-18-5273

Sierra Marine tune up kit 18-5273 for the ignition system of Mercruiser and Mercury sterndrives will replace the following parts:

- Mercruiser Stern Drive 805759Q3 & 805759T3

- CDI E66-0012

- GLM 71780

- Mallory 9-29350

The Sierra tune up kit contains:

- 18-5395 Distributor Cap & Gasket

18-5431 V8 Rotor Assembly

- 4x Screws

- Right angle hose tail connector

The sterndrive tune up kit is suitable for Mercruiser and Mercury GM V-8 engines with Thunderbolt IV & V HEI ignitions (18-5470).