Description

Sierra’s 18-5247 Tune Up Kit is designed for late model V-8 marine engines, including Alpha and Bravo 350 Mag 5.0L, 5.7L, and 6.2L MPI engines with ECM 555 (S/N 0M300000 & Up), providing a reliable solution for restoring ignition system performance. It is also designed for use with Delco HVS V-8 distributors, supporting consistent engine operation in modern marine applications. The kit includes the 18-5245 rotor and 18-5244-2 distributor cap for a complete tune-up service. Interchangeable with CDI E66-0006, Mallory 9-29318, and Mercruiser Stern Drive 898253T29, 8M0060495, and 8M0061335, each Sierra product meets or exceeds original equipment specifications for dependable fit and performance.

Features

Designed for late model V-8 MPI engines including 5.0L, 5.7L, and 6.2L Alpha/Bravo applications with ECM 555 (S/N 0M300000 & Up)
Compatible with Delco HVS V-8 distributor systems for reliable ignition performance
Includes 18-5245 rotor and 18-5244-2 distributor cap for complete tune-up service
Interchangeable with CDI E66-0006, Mallory 9-29318, and multiple Mercruiser OEM part numbers
Meets or exceeds original equipment specifications for dependable marine engine performance
For: Late Model V-8 (Alpha/Bravo 350 Mag. 5.0L, 5.7L & 6.2L MPI engines w/ECM 555 S/N 0M300000 & Up)
For: Delco HVS V-8 Distributors
Premium quality for longer life
Meets or exceeds manufacturer specs
Backed by Sierra’s limited lifetime warranty