# 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

  

🔄 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

  

🚤 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

  

📦 Condition

  

• Genuine used part

• Removed from running engine where applicable

• In good working condition unless otherwise stated

## Details

- **Price:** 75.0 AUD
- **Vendor:** Sawley's Auto and Marine
- **Tags:** Sawley’s AAM Used Parts – Electronic Components | ECU CDI & Electrical Parts

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 75.00 AUD | In stock |

## Images

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

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/33420-90j00-suzuki-5033824-johnson-ignition-coil-genuine-used-part)
> Updated: 2026-06-29