Sierra 18-5141 Marine Contact Set for Johnson Evinrude Outboard Engines

The Sierra 18-5141 is a high-quality marine ignition contact set engineered specifically for Johnson and Evinrude outboard engines. Also known as a contact breaker or points, this essential ignition component interrupts the current flowing in the primary winding of the ignition coil, which then induces a high voltage in the secondary winding to create the spark needed for ignition.

Key Features:

• Designed to meet or exceed OEM specifications for reliable performance
• Features tungsten breaking points for durability and consistent operation
• Mounted on a precision plate that rotates relative to the camshaft
• Includes one complete contact set per package
• Manufactured from high-quality materials for long-lasting efficiency

OEM Cross-Reference:

• Replaces Johnson/Evinrude OEM 0581207
• Interchangeable with GLM 70200

This contact set is recommended for use with Sierra 18-5003 tune-up kit for optimal engine performance. Sierra marine engine parts are trusted by marine professionals for their quality construction and reliable performance in demanding marine environments.