Johnson Evinrude Dual-Output Ignition Coil 0583740 Sierra 18-5170
MS0583740
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Dual‑Output Ignition Coil 0583740
60° V4 / V6 Carburetted Two‑Stroke Outboards
Aftermarket dual-output ignition coil for selected Johnson and Evinrude 60-degree V4 and V6 carburetted two-stroke outboards. One coil fires two cylinders, so it must not be confused with the common single-output 0582508 coil.
Key Features
- ✔ Dual high-tension outputs from one coil
- ✔ For selected 60-degree V4/V6 OIS ignition systems
- ✔ Aftermarket replacement for OMC/BRP 0583740
- ✔ Cross-referenced to Sierra 18-5170
- ✔ Model and ignition-system verification required
Technical Specs
| Part type | Dual-output ignition coil |
| Engine type | Carburetted 2-stroke |
| Cylinder families | 4-cylinder V4 and 6-cylinder V6 |
| Verified year family | 1991–2006 |
| 4Boats SKU | MS0583740 |
Compatibility / Fitment Guide
| Engine family | Verified application window | Exclusions / checks |
|---|---|---|
| Johnson / Evinrude 60° V4 carburetted two-stroke | 1991–2006 application family | Exact model must specify 0583740; a V4 normally uses two dual-output coils. |
| Johnson / Evinrude 60° V6 carburetted two-stroke | 1991–2006 application family | Exact model must specify 0583740; a V6 normally uses three dual-output coils. |
| EFI / direct-injection / E-TEC | Not covered by this guide | Do not infer fitment from horsepower. |
| Single-output coil applications | Not interchangeable | 0582508 / Sierra 18-5179 is a different coil family. |
Published OEM application data identifies 0583740 for 1991–2006 four- and six-cylinder carburetted two-strokes. Verify the engine's ignition diagram, connector arrangement and number of high-tension outputs.
Part Number Cross Reference
| OMC / BRP | 0583740; 583740; 0583298; 583298; 0777664; 777664 |
| Sierra | 18-5170 |
| CDI Electronics | 183-3740 |
| Mallory | 9-23104 |
| GLM | 72060 |
Cross-reference numbers identify the intended application; brand and packaging may differ.
Frequently Asked Questions
Does this fit two-cylinder engines?
The verified OEM guide covers four- and six-cylinder carburetted two-strokes; no two-cylinder claim is made.
Is this the same as coil 0582508?
No. 0583740 is dual-output; 0582508 is a different single-output family.
How many coils are supplied?
One dual-output coil is supplied.
Is it genuine BRP?
No. This listing is an aftermarket replacement.
Compare the engine model code, original part number and physical installation before ordering.
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