Description
SIERRA External-Resistor Marine Ignition Coil – 18-5433
The SIERRA 18-5433 is a conventional marine ignition service coil intended for compatible systems that use an external ballast resistor.
- Designed for conventional marine ignition systems requiring an external resistor
- Applicable to selected Universal Atomic Four and Super Sabre installations
- Also used on selected MerCruiser 4-cylinder, V6 and V8 conventional-ignition applications
- Provides the high-voltage output required by the distributor and spark plugs
- Verify the original ignition system’s resistor requirement before installation
Specifications
- Coil Type: External-resistor ignition coil
- Applications: Selected Universal and MerCruiser conventional ignition systems


Reviews
There are no reviews yet.