33420-90J00 Suzuki 5033824 Johnson Ignition Coil | Genuine Used Part

🔧 Product Description

Genuine Suzuki / Johnson Ignition Coil - Part Numbers: 33420-90J00 and 5033824

A genuine Suzuki-built ignition coil used on selected Suzuki DF-series and Johnson four-stroke outboards. This coil supplies high-voltage spark output on Suzuki-built EFI four-stroke engines.

⚙️ Key Features

• Genuine Suzuki / Johnson ignition coil
• Correct part number reference 33420-90J00 / 5033824
• Used on Suzuki-built four-stroke EFI outboards
• Cylinder-position specific ignition component
• Must be matched by engine serial and coil connector layout

🚤 Compatibility

Commonly used on

• Suzuki-built four-stroke EFI outboard ignition systems

Typically suits

• Engine models:
• Suzuki DF90 ignition systems
• Suzuki DF100 ignition systems
• Suzuki DF115 ignition systems
• Suzuki DF140 ignition systems
• Johnson 90HP / 115HP / 140HP Suzuki-built four-stroke applications where specified
• HP Range: commonly 90HP - 140HP where specified
• Engine Type: Suzuki-built EFI four-stroke outboard
• Year Range: early-2000s DF90 / DF100 / DF115 / DF140 family applications depending on serial number
• Serial / Model Note: Match by exact Suzuki / Johnson model number, serial number and coil position.

🔌 Function

The ignition coil converts ECU-triggered low-voltage signal into high-voltage spark for the assigned cylinders.

⚠️ Common Signs of Failure

• Misfire on assigned cylinders
• Weak or no spark
• Engine runs rough under load
• Coil fault follows cylinder swap
• Hard starting
• ECU ignition fault code
• Cracked body or corroded coil terminals

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 33420-90J00 / 5033824 current / listed Suzuki / Johnson ignition coil reference

OEM / Related Numbers

• 33420-90J00
• 5033824
• Related paired coil reference: 33410-90J00 / 5033823
• Ignition coil assembly

Aftermarket / Verified Equivalents

• Aftermarket Suzuki / Johnson ignition coil replacements may be available by matching the OEM number

📦 Condition

• Genuine used part
• Removed from running engine where applicable
• In good working condition unless otherwise stated