Description
Sierra 18-5486 Distributors
Designed for 12 Volt Negative ground systems, the Sierra YLM Series Marine distributors replace original equipment marine distributors with modern, high performance technology. This complete, self-contained ignition system combines the triggering device and amplifier into a single unit that sits inside the distributor housing. A self-contained module/pickup assembly has no moving parts to wear out. Sierra’s time tested reliability you need in extreme marine conditions. A simple wiring hook up allows this system to fit a wide variety of marine applications. This ignition system drives both original equipment and high performance coils.
- Improved performance and combustion efficiency
- Improved spark plug life
- Accurate spark timing
- Reduced maintenance
- Easy installation
OEM Interchange:
MALLORY: YLM673AV
Ignition: Distributor
FIts GM L4, 153 & 181 CID (Conventional Rotation)
Sierra Electronic Distributor #18-5486
Normalized SKU: 185486
UPC Code: 808282244408
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