Sierra Stator for Johnson Evinrude 3-Cylinder Outboards, 9 Amp - 18-99210

The Sierra 18-99210 is a stator built for Johnson Evinrude 3-cylinder outboard engines, delivering 9 amp output for the ignition charging system. The stator is a key component of the outboard's charging circuit, generating the electrical current needed to power ignition and charging functions on compatible 3-cylinder Johnson Evinrude powerheads. Because it is matched specifically to 3-cylinder engine configurations and a 9 amp output rating, it is intended as a direct fit for outboards that call for this exact specification, rather than a universal or adjustable-output part. At 2.3 pounds, it ships as a standalone replacement component sized for the charging system it serves. Boat owners and marine technicians use this stator when a 3-cylinder Johnson Evinrude outboard shows signs of a failed or weak charging stator, such as inconsistent ignition performance or charging system faults traced back to this component. Ordering by the exact part number, 18-99210, ensures the correct amperage and cylinder-count match for the outboard being serviced.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-99210
• Application: Johnson Evinrude 3-Cylinder Outboard Engines
• Amperage Output: 9 Amp
• UPC: 808282393793
• Weight: 2.3 pounds

Fitment

Designed for Johnson Evinrude 3-cylinder outboard engines requiring a 9 amp stator.

Frequently Asked Questions

What engines does the Sierra 18-99210 stator fit? The Sierra 18-99210 is designed for Johnson Evinrude 3-cylinder outboard engines.

What is the amperage output of this stator? The Sierra 18-99210 stator delivers a 9 amp output.

How much does the Sierra 18-99210 stator weigh? This stator weighs 2.3 pounds.

Will this stator work on a 4-cylinder or 6-cylinder Johnson Evinrude outboard? No. The Sierra 18-99210 is built specifically for Johnson Evinrude 3-cylinder outboard engines and is matched to that cylinder count.

Is the 18-99210 a genuine Sierra part? Yes, the 18-99210 stator is a Sierra branded part, identified by UPC 808282393793.

What is the manufacturer part number for this stator? The manufacturer part number is 18-99210.

What type of component is the 18-99210? The 18-99210 is a stator, part of the ignition charging system on Johnson Evinrude 3-cylinder outboard engines.

Does the 9 amp rating matter when choosing a replacement stator? Yes, the Sierra 18-99210 is rated for 9 amp output, so it should be matched to a Johnson Evinrude 3-cylinder outboard that calls for that same amperage rating.

How is the 18-99210 stator identified for ordering? Order by UPC 808282393793 or manufacturer part number 18-99210 to get the correct 9 amp Johnson Evinrude 3-cylinder stator.