Ignition Coil for Johnson Evinrude 85 90 100 120 125 130 140 hp 582508 18-5179

Product Overview

This ignition coil delivers reliable spark for Johnson and Evinrude outboard motors in the 85-140 hp range. It is designed to replace a failing or worn coil, restoring engine performance and starting reliability. A direct-fit solution for mechanics and boat owners servicing two-stroke outboards.

Key Features & Performance

• OEM-equivalent ignition coil engineered for marine environments
• Direct replacement – matches original mounting and electrical connections
• High-voltage output ensures consistent spark under load
• Durable construction resists moisture, vibration, and heat
• Includes part #582508 (also listed as 58-2508) for easy cross-reference
• Cost-effective alternative to dealer parts without sacrificing quality

Fitment & Compatibility

• Johnson Outboards: 85 hp, 90 hp, 100 hp, 120 hp, 125 hp, 130 hp, 140 hp
• Evinrude Outboards: 85 hp, 90 hp, 100 hp, 120 hp, 125 hp, 130 hp, 140 hp
• Compatible with multiple model years – verify engine serial number for fitment

Common Uses

• Replace a faulty ignition coil causing misfire, hard starting, or no spark
• Routine maintenance for two-stroke outboard engines
• Restore performance on older Johnson or Evinrude motors
• Used in both saltwater and freshwater applications

Technical Specifications

• Part Number(s): 582508 / 58-2508

Frequently Asked Questions

Q: Will this coil fit a 115 hp Johnson? A: This coil is confirmed for 85-140 hp models; 115 hp is not listed, so please check your engine's part number or serial number to confirm compatibility.

Q: Does this come with the spark plug wire? A: No, this is the ignition coil only; the spark plug wire and boot must be reused or ordered separately if damaged.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.