Stator Pick-Up Pulsar Coil for Yamaha YFM 550 & 700 Grizzly, YFM 700 Kodiak 2007-2024
Stator Pick-Up Pulsar Coil for Yamaha YFM 550 & 700 Grizzly, YFM 700 Kodiak 2007-2024
SKU:RM00107
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Stator Pick-Up Pulsar Coil for Yamaha Grizzly and Kodiak
Yamaha YFM 550 Grizzly, YFM 700 Grizzly and YFM 700 Kodiak - 2007-2024
This is a brand new pick-up pulsar coil for repairing the stator on the Yamaha YFM 550 Grizzly, YFM 700 Grizzly and YFM 700 Kodiak. The pulsar coil is the small trigger sensor that tells the ignition system where the flywheel is. When it fails the engine will crank without firing, cut out under load, or refuse to restart once it is hot. Yamaha does not always supply this coil on its own, which usually means buying a complete stator assembly to cure a fault in one small component.
The coil measures 23 mm long, 19 mm wide and 19 mm high, with 35 mm between the bracket centres and an 800 mm lead terminating in a two-pin connector. Resistance measured between the red and white wires is 500 ohms plus or minus 20 per cent, so you can compare your original against it with a multimeter before you order. Every unit is tested before it is shipped. It replaces Yamaha part numbers 3B4-81410-00-00, 28P-81410-00-00 and 28P-81410-01-00.
Key Features
- Brand new pick-up pulsar coil for repairing your existing stator
- Often unavailable from the OEM manufacturer as a separate part
- 800 mm wire lead terminating in a two-pin connector
- 35 mm bracket centre to centre mounting, matching the original
- Red to white resistance of 500 ohms +/-20% for quick multimeter testing
- Every unit is tested before it is shipped
Technical Specs
| Specification | Detail |
|---|---|
| Height | 19 mm |
| Length | 23 mm |
| Width | 19 mm |
| Bracket centre to centre | 35 mm |
| Wire length | 800 mm |
| Number of wires | 2 |
| Number of pins | 2 |
| Wire resistance (Red to White) | 500 ohms +/-20% |
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 |
|---|---|
| Yamaha YFM 550 Grizzly | 2007-2024 |
| Yamaha YFM 700 Grizzly | 2007-2024 |
| Yamaha YFM 700 Kodiak | 2007-2024 |
OEM Part Number Cross Reference
Aftermarket replacement. OEM part numbers are listed for reference only.
| Part Number | Manufacturer / Brand |
|---|---|
| 3B4-81410-00-00 | Yamaha |
| 28P-81410-00-00 | Yamaha |
| 28P-81410-01-00 | Yamaha |
Frequently Asked Questions
Will this fit without modification?
It is a direct replacement for the original pulsar coil on the models and years listed above, with the same 35 mm bracket spacing and the same two-pin connector. Check the part number stamped on your existing unit against the cross reference table before ordering.
What is included?
You receive the pick-up pulsar coil with its 800 mm lead and two-pin connector. The stator windings, the flywheel and any gaskets or seals are not included.
How do I know my pulsar coil has failed?
Measure the resistance between the red and white wires with a multimeter. A healthy coil reads 500 ohms plus or minus 20 per cent. An open circuit, a short to earth, or a reading well outside that band points to a failed coil. The usual symptoms are no spark at all, a no-start once the engine is hot, and misfiring under load.
Does the mounting bracket spacing matter?
Yes. The bracket centres are 35 mm apart on this coil, which matches the original Yamaha mounting. Refit it in the original position and confirm the clearance to the flywheel trigger against your workshop manual before starting the engine.
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