This is a brand new ignition stick coil, part number RMS260-105821, built as a direct replacement for the original unit fitted to Can-Am Ryker 600 and 900, Sea-Doo 155 and 230, Ski-Doo 600 and 900 and Lynx 600 and 900 machines built between 2011 and 2023. A stick coil sits directly on top of the spark plug and converts the low voltage signal from the ignition system into the high voltage needed to jump the plug gap, so it has to survive constant heat cycling and engine vibration while keeping a sealed connection to the plug.
The unit measures 137 mm long with a 10 mm internal tube diameter and a 39 mm seal, and carries one plug with three terminals, matching the original layout so no wiring changes or modifications are needed. The quality exceeds the OEM equipment and one cap coil is included. Every unit is tested before it is shipped.
Key Features
- Brand new ignition stick coil, not a repaired or reconditioned unit
- Direct replacement for the original unit - no modification required
- Quality that exceeds the OEM equipment
- One cap coil included
- Single plug with three terminals, matching the original connector count
- Every unit is tested before shipping
Technical Specs
| Specification |
Detail |
| Part number |
RMS260-105821 |
| Internal tube diameter |
10 mm |
| Length |
137 mm |
| Seal |
39 mm |
| Number of plugs |
1 |
| Number of terminals |
3 |
| Included |
1 cap coil |
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 |
| Can-Am Ryker 600 |
2011-2023 |
| Can-Am Ryker 900 |
2011-2023 |
| Sea-Doo 155 |
2011-2023 |
| Sea-Doo 230 |
2011-2023 |
| Ski-Doo 600 |
2011-2023 |
| Ski-Doo 900 |
2011-2023 |
| Lynx 600 |
2011-2023 |
| Lynx 900 |
2011-2023 |
OEM Part Number Cross Reference
Aftermarket replacement. OEM part numbers are listed for reference only.
| Part Number |
Manufacturer / Brand |
| 420666140 |
Can-Am / Sea-Doo / Ski-Doo / Lynx |
| 420666141 |
Can-Am / Sea-Doo / Ski-Doo / Lynx |
| 420666142 |
Can-Am / Sea-Doo / Ski-Doo / Lynx |
Frequently Asked Questions
Will this fit without modification?
Yes. It is a direct replacement for the original unit, with the same single plug and three terminals, so it fits the standard mounting and wiring with no cutting or splicing.
What is included?
One ignition stick coil with one cap coil included.
How do I know my old stick coil has failed?
Typical symptoms are a misfire on one cylinder, hard starting, a rough or uneven idle and a loss of power under load. Because each cylinder has its own stick coil, a fault usually shows up as one cylinder dropping out rather than the whole engine failing to run.
How do I check this is the right coil for my machine?
Compare the OEM number stamped on your original unit against 420666140, 420666141 and 420666142, and check the physical dimensions above - 137 mm long, 10 mm internal tube diameter and a 39 mm seal.
Dispatched from the UK · 12-month warranty · Fitment support from our technical team
