Sierra 18-5194-1 Ignition Coil for Johnson/Evinrude Outboard Engines, Replaces OMC 582160, 584632

The Sierra 18-5194-1 Ignition Coil is a direct-fit replacement ignition coil designed for use with Johnson/Evinrude outboard engines. Each package includes one screw-in ignition coil built to meet or exceed the performance of the original equipment part it replaces. The coil uses a male connector and is engineered to deliver consistent primary and secondary resistance values for reliable spark output, helping restore smooth starting and running performance on outboards with a failing or degraded ignition coil.

Compact and screw-in for straightforward installation, the 18-5194-1 is built to Sierra's quality standards and is backed by Sierra's customer satisfaction warranty. Because ignition coils are fit-specific, buyers should confirm part numbers against their engine before ordering to ensure proper fit.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-5194-1
• Product Type: Ignition Coil
• Compatible Engine Type: Johnson/Evinrude outboard engines
• Primary Resistance: 98 megaohms to 105 megaohms
• Secondary Resistance: 208 kiloohms to 31 kiloohms
• Connector Gender: Male
• Installation Type: Screw-In
• Item Dimensions: 0.39 x 0.39 x 0.39 inches
• Weight: 0.61 pounds
• Unit Count: 1 ignition coil per package
• UPC: 808282392659

Fitment

Designed for use with Johnson/Evinrude outboard engines. Confirm your engine's part numbers before ordering, as ignition coils are fit specific.

Replaces (OEM)

• Mallory 9-23105
• CDI 183-4632
• GLM 72050
• Mercury Marine 802373
• Johnson/Evinrude Outboard 0502890
• Johnson/Evinrude Outboard 0581032
• Johnson/Evinrude Outboard 0582160
• Johnson/Evinrude Outboard 0584632
• Johnson/Evinrude Outboard 580821

Frequently Asked Questions

What engines is the Sierra 18-5194-1 ignition coil designed for? The 18-5194-1 is designed for use with Johnson/Evinrude outboard engines. Since ignition coils are fit specific, confirm your engine's original part number against the cross-reference list before ordering.

How many coils come in the package? Each package of the Sierra 18-5194-1 includes one ignition coil.

What OEM and aftermarket part numbers does this coil replace? The 18-5194-1 is interchangeable with Mallory 9-23105, CDI 183-4632, GLM 72050, Mercury Marine 802373, and Johnson/Evinrude Outboard numbers 0502890, 0581032, 0582160, 0584632, and 580821.

What is the primary and secondary resistance of this ignition coil? Primary resistance is 98 megaohms to 105 megaohms and secondary resistance is 208 kiloohms to 31 kiloohms on the Sierra 18-5194-1.

What type of connector does the 18-5194-1 use? It uses a male connector, consistent with Sierra's screw-in ignition coil design.

How is the ignition coil installed? The 18-5194-1 is a screw-in style ignition coil, allowing for straightforward removal of the old coil and installation of the replacement using the existing mounting point.

What are the dimensions of the ignition coil? The Sierra 18-5194-1 ignition coil measures 0.39 x 0.39 x 0.39 inches.

How much does the ignition coil weigh? The 18-5194-1 weighs 0.61 pounds.

Is the Sierra 18-5194-1 covered by a warranty? Yes, the 18-5194-1 is covered under Sierra's customer satisfaction warranty, the same coverage applied across Sierra's parts line.

Will this coil perform as well as the original equipment part? Sierra states the 18-5194-1 meets or exceeds the performance of the original equipment ignition coil it replaces.

Is this coil a genuine Sierra part or a generic aftermarket unit? The 18-5194-1 is a genuine Sierra-branded ignition coil, manufactured to Sierra's own specifications rather than being an unbranded generic part.

Does the GLM 72050 fit the same application as this coil? Yes, GLM 72050 is listed as a cross-reference/interchange number for the Sierra 18-5194-1 ignition coil.