Waricaca Ignition Coil Set for Johnson & Evinrude Outboards, Pack of 2 — OEM Fit, Easy-Install

High-voltage ignition coil set by Waricaca engineered to replace OEM 582508/0582508/18-5179 for Johnson and Evinrude outboards across many 1984–2001 models.

These Waricaca ignition coils are aftermarket replacements designed to restore spark generation in a wide range of Johnson and Evinrude outboard motors. They match the OEM part numbers listed and fit many model years and horsepower ratings from small 4hp engines up through larger 300hp applications (see compatibility list below). Each order includes two coils and aims to offer a direct-fit, easy-install alternative to factory units.

Which outboard models and years will these coils fit?

These coils are compatible with numerous Johnson and Evinrude engines spanning mid-1980s to late-1990s production. Compatibility covers low-horsepower recreational engines and many commercial-design variants; verify your OEM part number before ordering.

• Replaces OEM numbers 582508, 0582508, 183-2508, 18-5179
• Fits models including 4–6.5hp up to 300hp across listed years (1984–2001 and some to 1999)
• Specific fits: 4hp, 5hp, 6–8hp, 20–30hp commercial, 40–75hp, 85–125hp, 140–300hp ranges
• Check your engine plate or service manual to confirm model and year compatibility

How easy is installation and what tools are needed?

Installation is straightforward for anyone comfortable with basic outboard maintenance; the coil mounts and high-tension lead locations mirror original equipment layouts. Typical installation requires removing the cowling, disconnecting the spark lead(s), unbolting the old coil, and swapping in the replacement.

• Common tools: socket set, screwdrivers, dielectric grease for leads
• Allow time to label or photograph wire routing to avoid misconnection
• Torque bolts to factory specs where provided in service manual
• Seek a marine mechanic if unfamiliar with ignition systems

What electrical role does this coil perform and what should I expect?

The ignition coil steps up low-voltage current into the high-voltage pulse required to create a spark at the spark plug. A properly functioning coil provides consistent spark energy and timing when paired with a healthy CDI/ignition module and plug wires.

• Converts battery/charging system voltage into ignition spark voltage
• Works alongside spark plugs, wires, and CDI units to sustain combustion
• Symptoms of a failing coil: weak spark, misfire, or no-start conditions
• Testing with a multimeter or professional bench test can confirm coil function

Are these coils new, and do they match OEM specifications?

These Waricaca coils are manufactured as aftermarket new units intended to match the fit and function of the OEM 582508 family of parts. They are sold as replacement components and labeled to correspond with common OE and aftermarket reference numbers.

• Marketed as high-quality replacements with direct-fit design
• Pack of two for twin-coil or spare needs
• Sold with standard aftermarket warranty and customer support options
• Always compare part numbers and physical dimensions before installing

Who is this for? Boat owners, marine technicians, and repair shops seeking an affordable, direct-replacement ignition coil set for Johnson/Evinrude outboards will find this Waricaca pack useful. It’s aimed at customers who need an OEM-number-compatible coil for routine repairs or to restore engine starting performance across a broad range of model years and horsepower classes. If you’re unsure about fitment, consult your engine’s service manual or contact a qualified marine mechanic before purchase.