External Ignition Coil for Honda TRX 500 Foreman Rubicon Fourtrax 2005-2014
External Ignition Coil for Honda TRX 500 Foreman Rubicon Fourtrax 2005-2014
SKU:RM06137
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External Ignition Coil for Honda TRX 500 - RM06137
Honda Foreman, Rubicon and TRX 500 Fourtrax - 2005-2014
A brand new external ignition coil supplied under RMSTATOR part number RM06137, made for the Honda Foreman, Rubicon and TRX 500 Fourtrax quads built between 2005 and 2014. The ignition coil steps the low voltage pulse from the ignition system up to the very high voltage needed to jump the spark plug gap. As the windings age and the insulation breaks down the spark weakens, which shows up first as hard starting and misfires under load before the engine stops firing altogether.
One point to note before fitting: you must re-install your own OEM spark plug cap onto this coil. Once your original cap is transferred across, the part becomes a plug-and-play unit, a direct fit that is easy to install using the existing mounting position and wiring. The coil is built with the highest grade lamination materials, carries a 390 mm lead with a single plug and two pins, and every unit is bench tested before it leaves the factory.
Key Features
- Brand new external ignition coil, not a reconditioned unit
- Plug-and-play direct fit once your OEM spark plug cap is re-installed
- Wound with the highest grade lamination materials
- 390 mm lead with one plug and two pins
- 21 mm between terminals to match the original unit
- Every unit is tested before dispatch
Technical Specs
| Specification | Detail |
|---|---|
| Length | 31 mm |
| Width | 30 mm |
| Wire length | 390 mm |
| Spark plug cap length | 90 mm |
| Distance between terminals | 21 mm |
| Number of plugs | 1 |
| Number of pins | 2 |
| RMSTATOR part number | RM06137 |
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 |
|---|---|
| Honda TRX 500 Foreman | 2005-2014 |
| Honda TRX 500 Rubicon | 2005-2014 |
| Honda TRX 500 Fourtrax | 2005-2014 |
OEM Part Number Cross Reference
Aftermarket replacement. OEM part numbers are listed for reference only.
| Part Number | Manufacturer / Brand |
|---|---|
| 30510-HN2-A20 | Honda |
Frequently Asked Questions
Will this fit without modification?
Yes, provided you transfer your OEM spark plug cap onto the new coil. With the original cap re-installed it is a plug-and-play direct fit using the existing mounting position and connector, with no cutting or splicing. Check the number on your original coil against the cross reference above before ordering.
What is included?
One external ignition coil, tested before dispatch. A spark plug cap is not supplied - you must re-install the OEM cap from your original coil, so keep the old unit until the new one is fitted and running.
How do I know my old ignition coil has failed?
Check the primary and secondary resistance across the coil with a multimeter and compare against your service manual figures. An open circuit or a wildly high reading confirms a failed winding. On the bike the usual signs are a weak or intermittent spark, hard starting when hot, misfiring under load, and cutting out that gets worse as the engine warms through.
Why do I have to reuse my own spark plug cap?
The coil is supplied without a cap so that it suits every variant in the fitment range. Your original Honda cap threads straight onto the new lead, which keeps the correct resistor value and the correct cap length of 90 mm for the plug well on your engine.
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