External Ignition Coil - RM06022 Arctic Cat Jag 3000, Ski-Doo Formula 583, Lynx 6900 and Sea-Doo 720 GTI - 1976-2020 This is a brand new aftermarket external ignition coil for Arctic Cat, Ski-Doo, Lynx and Sea-Doo machines. The ignition coil is the transformer that turns the low-voltage pulse from the ignition system into the tens of thousands of volts needed to jump the spark plug gap. It is a hard-working part on a two-stroke: it fires continuously at high engine speeds, sits in a hot engine bay, and is exposed to vibration and moisture. Over time the insulation between the primary and secondary windings breaks down, and the coil begins to fail exactly when it is asked to work hardest - under load, at high revs, or once the engine is fully warm. This unit is built with the highest grade lamination materials, and all products are tested before shipping. It is plug-and-play once you have reinstalled your OEM spark plug cap or caps onto the new leads - the coil is supplied without caps, so the original items are transferred across. The 740 mm wire length and 100 mm spacing between the fixation holes match the factory installation, so it bolts to the original mounting bracket and the leads reach their normal routing without stretching or re-clipping the loom. Key Features Brand new aftermarket external ignition coil Plug-and-play once OEM spark plug caps are reinstalled Highest grade lamination materials All products are tested before shipping 100 mm between fixation holes - bolts to the factory bracket Long 740 mm wire length for original loom routing 14.6 ohm resistance Cross references eleven OEM part numbers Technical Specs Specification Detail Part code RM06022 Component type External ignition coil Distance between fixation holes 100 mm Wire length 740 mm Resistance 14.6 ohms Core material Highest grade laminations Spark plug caps Reinstall your OEM caps 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 Jag 3000 1976-2020 Ski-Doo Formula 583 1976-2020 Lynx 6900 1976-2020 Sea-Doo 720 GTI 1976-2020 OEM Part Number Cross Reference Aftermarket replacement. OEM part numbers are listed for reference only. Part Number Manufacturer / Brand 278000383 OEM cross reference 278001130 OEM cross reference 410911800 OEM cross reference 410913500 OEM cross reference 410915000 OEM cross reference 410916900 OEM cross reference 410920100 OEM cross reference 410922935 OEM cross reference 420866605 OEM cross reference 512059968 OEM cross reference 3002-160 OEM cross reference Frequently Asked Questions Is any modification needed to fit it? No. The coil is plug-and-play once your OEM spark plug caps have been reinstalled on the new leads. The fixation holes are 100 mm apart to match the factory bracket and the 740 mm leads follow the original routing, so no drilling, cutting or loom modification is required. What is included? One brand new external ignition coil, tested before shipping. Spark plug caps are not supplied - remove the caps from your original coil leads and fit them to the new ones. How do I know the old coil has failed? Measure the resistance and compare it with the 14.6 ohm figure above - a reading far outside that, or an open circuit, confirms a failed winding. In use, a dying coil typically gives a weak or intermittent spark, a misfire that appears under load or at high revs, hard starting when hot, or a cylinder that drops out and then returns. Visible cracks or tracking marks on the coil body are also grounds for replacement. Why do I have to reuse my own spark plug caps? The coil is supplied with bare leads so that it covers the several different cap types used across these Arctic Cat, Ski-Doo, Lynx and Sea-Doo applications. Transferring your existing caps guarantees the correct resistance and the correct fit into your plug wells. Dispatched from the UK · 12-month warranty · Fitment support from our technical team