The RM06003 is a brand new external ignition coil, supplied with its spark plug cap, offered as a direct replacement to your original unit across a very wide range of machines - Arctic Cat 150, Honda ATC, Suzuki LTF and Yamaha YFM 350 among them - covering model years from 1979 all the way to 2026. It is a large frame coil, 100 mm tall in overall envelope terms at 70 mm high by 45 mm long by 34 mm wide, mounted on holes 56 mm centre to centre, which is the pattern used by the bracket on the applications it replaces.
Installation is plug-and-play and direct fit. Two leads are supplied, 450 mm and 210 mm, so the coil can be routed to the plug and back to the harness without extending anything. It is built on the highest grade lamination materials and every unit is tested before it ships. One practical note from the manufacturer: actual product colour may vary, and depending on availability and model the item may be supplied in blue or black. The electrical specification and the fitment are unaffected by the colour.
Key Features
- Brand new external ignition coil
- Direct replacement to your original unit
- Plug-and-play, direct fit, easy installation
- Highest grade lamination materials
- Spark plug cap included
- All products shipped are tested
- May be supplied in blue or black depending on availability and model
Technical Specs
| Specification |
Detail |
| Width |
34 mm |
| Length |
45 mm |
| Height |
70 mm |
| Wires length |
450 mm / 210 mm |
| Fixation holes centre to centre |
56 mm |
| Primary resistance |
5.0k ohms |
| Secondary resistance |
0.8 ohms |
| Part number |
RM06003 |
Vehicle Fitment Guide
Years shown are the overall coverage span for this part. Please confirm against the OEM part number on your original unit before ordering.
| Make & Model |
Years |
| Arctic Cat 150 |
1979-2026 |
| Honda ATC |
1979-2026 |
| Suzuki LTF |
1979-2026 |
| Yamaha YFM 350 |
1979-2026 |
OEM Part Number Cross Reference
Aftermarket replacement. OEM part numbers are listed for reference only. Over 120 interchange numbers are published for this coil; the principal ones are shown below.
| Part Number |
Manufacturer / Brand |
| 3KJ-82310-00-00 |
Yamaha |
| 3AA-82310-00-00 |
Yamaha |
| 3YL-82310-00-00 |
Yamaha |
| 4SR-82310-00-00 |
Yamaha |
| 5FU-82310-00-00 |
Yamaha |
| 5KM-82310-00-00 |
Yamaha |
Frequently Asked Questions
Will it fit without modification?
Yes. It is a plug-and-play, direct fit replacement. The mounting holes are 56 mm centre to centre as per the original, and the 450 mm and 210 mm leads reach without extension on the applications listed. No brackets need making and no wiring needs cutting.
What comes in the box?
The ignition coil with its spark plug cap fitted. Note that the coil body may be supplied in blue or black depending on availability and model - this is a cosmetic difference only and does not change the specification.
What are the symptoms of a failing ignition coil?
Hard starting, a misfire that gets worse under load, backfiring, and an engine that cuts out once hot and only restarts after cooling down. Testing with a multimeter is conclusive: this coil should read 5.0k ohms on the primary and 0.8 ohms on the secondary. An open circuit or a reading far from those values means the winding has failed.
The fitment spans nearly fifty years - how do I confirm it is right for my machine?
Read the part number stamped on the coil currently fitted to your machine and check it against the cross reference table above. Over 120 OEM numbers interchange with this coil across Honda, Yamaha, Suzuki, Arctic Cat and Kawasaki applications, so the number on your own unit is the surest confirmation.
Dispatched from the UK · 12-month warranty · Fitment support from our technical team
