Sierra 18-99242 Johnson/Evinrude Stator, 6-Cylinder 35 Amp, Replaces 583274/583668/582574/583050/763785, Fits 1984-1988 150-235 HP Cross Flow

The Sierra 18-99242 is a 6-cylinder, 35 amp stator built for Johnson/Evinrude Cross Flow outboards without Quick Start. The stator is a core charging-system component that generates AC current for the engine's ignition and charging circuits, and a worn or failed stator is a common cause of no-spark or low-charging complaints on these engines. This is a 6-cylinder unit rated at 35 amps, matched to the higher-output demands of the larger Cross Flow powerheads it is designed for.

The Sierra 18-99242 fits 1984-1988 Johnson/Evinrude Cross Flow engines without Quick Start in the 150, 155, 175, 185, and 235 HP range. It cross-references directly to the original equipment part numbers 583274, 583668, 582574, 583050, and 763785, so it can be ordered as a direct replacement for any engine originally equipped with one of those OEM stators.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-99242
• Cylinders: 6
• Amperage: 35 Amp
• Weight: 3.9 pounds
• Dimensions: 7 x 9 x 2.5 inches
• UPC: 808282394080
• OEM Cross-Reference: 583274, 583668, 582574, 583050, 763785

Fitment

• Johnson/Evinrude 1984-1988 Cross Flow engines without Quick Start: 150, 155, 175, 185, and 235 HP

Replaces (OEM)

• 583274
• 583668
• 582574
• 583050
• 763785

Frequently Asked Questions

What engines does the Sierra 18-99242 stator fit? The Sierra 18-99242 fits Johnson/Evinrude 1984-1988 Cross Flow engines without Quick Start, covering the 150, 155, 175, 185, and 235 HP models.

Does the 18-99242 stator work on engines equipped with Quick Start? No. The Sierra 18-99242 is built specifically for 1984-1988 Cross Flow engines without Quick Start; it is not designed for Quick Start-equipped units.

What OEM part numbers does the Sierra 18-99242 replace? It cross-references to OEM numbers 583274, 583668, 582574, 583050, and 763785, so any of these original stators can be replaced with the Sierra 18-99242.

What is the amperage output of this stator? The Sierra 18-99242 is rated at 35 amps, matched to the charging demands of the 6-cylinder Cross Flow engines it fits.

How many cylinders is the 18-99242 stator designed for? This stator is a 6-cylinder unit, intended for the 6-cylinder Johnson/Evinrude Cross Flow HP range it covers (150 through 235 HP).

How much does the Sierra 18-99242 stator weigh? It weighs 3.9 pounds.

What are the dimensions of the stator? The unit measures 7 x 9 x 2.5 inches.

What years of Johnson/Evinrude engines does this part cover? The Sierra 18-99242 covers 1984-1988 model year Cross Flow engines in the 150-235 HP range without Quick Start.

Is the Sierra 18-99242 a genuine Sierra part? Yes, 18-99242 is Sierra's manufacturer part number for this Johnson/Evinrude stator.

What UPC is associated with this stator? The Sierra 18-99242 stator carries UPC 808282394080.

Will the 18-99242 stator fit a 235 HP Johnson/Evinrude outboard? Yes, the 235 HP Cross Flow model (1984-1988, without Quick Start) is one of the HP ratings this stator is built to fit.