Description
Overview:
This Genuine Robin/Subaru ignition coil (OEM 277-79430-11) is a direct replacement for EX13 and EX17 engines and their EX-series variants, including EX21. The coil generates the high voltage needed to fire the spark plug, ensuring clean ignition and reliable running. It features a compact, moulded body with a laminated core designed to handle heat, vibration, and outdoor use on small plant and garden machinery. Built to OEM specification, it restores correct spark performance and starting behaviour on engines used in compactors, generators, water pumps, pressure washers, chippers, and similar equipment. If your engine is misfiring, hard to start, or losing power under load, replacing a tired coil with this genuine part is a straightforward way to return consistent operation.
Key Features:
- Genuine Robin/Subaru part for assured fit and performance
- OEM reference 277-79430-11 for easy identification and ordering
- Stable, high-energy spark for easier starting and smoother running
- Durable, sealed construction for heat, moisture, and vibration resistance
- Matches original mounting points and lead orientation for quick installation
- Designed for EX-series timing and flywheel magnets to maintain correct ignition advance
- Suitable for demanding site and outdoor environments on construction and garden machinery
- Supports fuel efficiency and reduces misfire-related plug fouling
Typical Applications:
Used on small air-cooled Robin/Subaru EX engines powering compactors, generators, pressure washers, pumps, cement mixers, turf equipment, and light construction plant. Ideal for preventative maintenance or fixing weak spark, intermittent misfire, or no-start issues on EX13, EX17, EX21-based machines found in hire fleets, workshops, and domestic settings.
Also known as:
Ignition module, magneto coil, armature coil, high-tension (HT) coil, spark coil, engine coil, ignition armature, coil pack (small engine), magneto ignition unit.
Fits Models:
EE17, EE170DS, EE210, EE210DS, EX13, EX130D0, EX130D1, EX130D2, EX130D4, EX130D5, EX130D7, EX130DE, EX130DR, EX17, EX170D0, EX170D1, EX170D2, EX170D4, EX170D5, EX170D7, EX170D8, EX170D9, EX170DE, EX170DM, EX170DR, EX170DS, EX170DT, EX170DZ, EX170SE, EX21, EX210D0, EX210D1, EX210D2, EX210D4, EX210D5, EX210D7, EX210D8, EX210DE, EX210DM, EX210DS, EX210DT, EX210DZ, EX210K8, EX210KS, EX210LD
Alternate Part Numbers:
277-79430-11, 2777943011, RB277 79430 11
Product Specifications
| L&S Part No. | RB277 79430 11 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Robin/Subaru |
| OEM No. | 277-79430-11 |
| Unit of Sale | 1 |
| Applications | EE17, EE170DS, EE210, EE210DS, EX13, EX130D0, EX130D1, EX130D2, EX130D4, EX130D5, EX130D7, EX130DE, EX130DR, EX17, EX170D0, EX170D1, EX170D2, EX170D4, EX170D5, EX170D7, EX170D8, EX170D9, EX170DE, EX170DM, EX170DR, EX170DS, EX170DT, EX170DZ, EX170SE, EX21, EX210D0, EX210D1, EX210D2, EX210D4, EX210D5, EX210D7, EX210D8, EX210DE, EX210DM, EX210DS, EX210DT, EX210DZ, EX210K8, EX210KS, EX210LD |
| Machine Type | Engines |
| Fits Brands | Robin |
| Fits Models | EX17 | EX21 | EX13 |
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