Description
SIERRA Ford/GM V8 Autolite-Mercury Distributor Cap – 18-5389
The SIERRA 18-5389 is a replacement distributor cap for compatible Ford and GM V8 marine engines fitted with Autolite/Mercury-style distributor ignition.
- Designed for selected Ford and GM V8 marine distributor applications
- Compatible with specified Autolite/Mercury-style ignition systems
- Provides eight spark-plug lead terminals plus the central coil connection
- Restores proper high-voltage distribution when the original cap is worn, cracked or carbon-tracked
- Distributor type and terminal layout should be matched to the original cap before installation
Specifications
- Engine Configuration: V8
- Applications: Selected Ford and GM marine engines
- Distributor Family: Autolite/Mercury type

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