SKU: 4663712092

1987-1989 Yamaha YFM350ER Moto-4 350 Magneto Generator Stator 1YW-85510-21

Sale price$42.99 Regular price$47.77
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Description

1987-1989 Yamaha YFM350ER Moto-4 350 Magneto Generator Stator 1YW-85510-21Magneto Generator Stator Fit for Yamaha YFM350 Big Bear Warrior Moto 4 Terrapro 350 1987 1989 Features: Direct replacement to your original unit Plug and play, direct fit, easy installation. Highest grade lamination materials. Highest grade copper windings, resistant to 200 degrees Celsius. Pick up pulsar coil included. Connector included. All products shipped are tested. Specifications: Condition: Aftermarket 100% Brand New Quanity: 1PC Type: Stator

Magneto Generator Stator Fit for Yamaha YFM350 Big Bear Warrior Moto-4 Terrapro 350 1987-1989

Features:
Direct replacement to your original unit
Plug-and-play, direct fit, easy installation.
Highest grade lamination materials.
Highest grade copper windings, resistant to 200 degrees Celsius.
Pick up pulsar coil included.
Connector included.
All products shipped are tested.

Specifications:
Condition: Aftermarket 100% Brand New
Quanity: 1PC
Type: Stator Coil

other specifications:
Number of wires : 9
Number of plugs :2 (+2)
Number of pins : 9
Number of poles : 15 (+1)

Replacement Part Number:
1YW-85510-21
2NL-85510-20
2XK-85510-20
1UY-85510-20

Fits Models:
Fit for Yamaha YFM350ER Moto-4 350 1987-1989
Fit for Yamaha YFP350U Terra Pro 1988
Fit for Yamaha YFM350FW Big Bear 350 4x4 1987-1989
Fit for Yamaha YFM350FW Big Bear 350 2x2 1988
Fit for Yamaha YFM350X Warrior 350 1987-1989

(Compatibility Chart is for Reference ONLY!!!)
(Please Compare with Your faulty unit and the image we provided to Decide Fitments)

Package Included:
1x Stator Generator

NOTICE:
Before installing your new stator

Check the AC output of the stator.
Replace any burned or corroded connectors on stator and regulator/rectifier.
Check and repair any melted wiring.
Use hi-temp dielectric grease on all connectors
Our stator may use a different wire color code than your original.
All of the wires are installed in the correct order; please do not change any of the wiring configurations.
This stator is designed as a direct plug-in replacement and should be used as such.
When bolting stator in, always use locking compound.
If our stator includes a pickup coil, always make sure the air gap is correct upon installation.

All item pictures are accurate; if in doubt do not hesitate to compare our item to your original part.

Battery condition is important. No stator can make up for a bad or weak battery. If in doubt charge your battery and have it load tested, or simply replace it.
ALWAYS START WITH A FULLY CHARGED BATTERY !

The product on offer is an accessory or spare part and thus is not an original product of the vehicle manufacturer.
The name of the vehicle manufacturer is stated only as an indication of the determination of the product being offered as an accessory or spare part, to clarify, for which vehicle the product on offer fits.

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4663712092

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Just like me and you breathing, your car performs better when it can breathe freely and cleanly. My philosophy with an engine air filter is to replace with cheap and often. You can't control the quality of air coming into your system but you can control the filtering, so I'd rather replace the filter on an accelerated schedule with a cheap product than to invest into something more expensive and have it perform dirty for longer than it should. For my Honda CRV 2024 Hybrid, this filter fits snuggly and performs well.
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Reviewed in the United States on April 23, 2026
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Digigeek
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I recently purchased the Forccord 2-Pack Engine Air Filter for my INFINITI QX50 (2025/2024-2019) and QX55 (2025/2024-2022), and overall, it’s a decent alternative to the OEM filter. Pros: Perfect Fit – Installed easily in my QX50 without any issues. Fits just like the factory filter. Good Filtration – The material seems effective in trapping dust and debris, helping keep the engine clean. Affordable 2-Pack – Great value compared to dealership prices, especially if you replace filters regularly. Improves Airflow – Noticed a slight improvement in engine responsiveness and fuel efficiency. Cons: Not OEM Quality – The filter material feels a bit thinner and less sturdy compared to the original Infiniti filter. May Not Last as Long – While it works fine now, I’m unsure if it will hold up for the same mileage as an OEM filter. No Installation Instructions – Though easy to install, a simple guide would have been helpful for first-time users. Final Thoughts This Forccord air filter is a good budget-friendly replacement that fits well and performs decently. However, if you prioritize OEM durability and quality, you may want to stick with the original Infiniti filter.
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