How do I confirm pilotpart450707-9441948205304 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

Aftermarket Uni NU-3230ST Air Filter for Yamaha WR250F WR400F WR426F YZ125 YZ250 YZ250F YZ250FSP Suzuki RM125 RM250 RM-Z450 Motorcycle

For Yamaha Air Filter

Air Filter NU-3230ST for Yamaha

OEM / REF: NU-3230STSKU: pilotpart450707-9441948205304

Aftermarket Uni NU-3230ST Air Filter for Yamaha WR250F WR400F WR426F YZ125 YZ250 YZ250F YZ250FSP Suzuki RM125 RM250 RM-Z450 Motorcycle is a Air Filter replacement part for Yamaha Seals, Filters & Maintenance Parts, categorized under Seals, Filters & Maintenance Parts > Air Filter. Use OEM part number NU-3230ST and c...

Stock: In stock
Condition: New
Fitment: Yamaha Seals, Filters & Maintenance Parts
Category: Air Filter

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$34.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Nov 8 – Nov 15
10	Nov 6 – Nov 13
50	Nov 4 – Nov 11

Estimates from today; confirm exact lead time before payment.

Quantity

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Air Filter Description

This Air Filter is indexed for Yamaha s: Fit for following models: Yamaha Motorcycle WR250F 2001-2002 Yamaha Motorcycle WR400F 1998-2000 Yamaha Motorcycle WR426F 2001-2002 Yamaha Motorcycle YZ125 1993-2024 Yamaha Motorcycle YZ125 50th Anniversary 2024 Yamaha Motorcycle YZ125 Monster Energy Racing 2022-2023 Yamaha Motorcycle YZ125X 2020-2024 Yamaha Motorcycle YZ250 1993-2024 Yamaha Motorcycle YZ250 50th Anniversary 2024 Yamaha Motorcycle YZ250 Monster Energy Racing 2022-2023 Yamaha Motorcycle YZ250F 2001-2013 Yamaha Motorcycle YZ250FSP 50th Anniversary Edition 2006 Yamaha Motorcycle YZ250X 2016-2024 Yamaha Motorcycle YZ400F 1998-1999 Yamaha Motorcycle YZ426F 2000-2002 Yamaha Motorcycle YZ450F 2003-2009 Yamaha Motorcycle YZ450FSP 50th Anniversary Edition 2006 Suzuki Motorcycle RM125 2004-2007 Suzuki Motorcycle RM250 2003-2008 Suzuki Motorcycle RM-Z450 2005-2006. Compare reference number NU-3230ST against the label on your existing Yamaha component before ordering.

Before checkout, compare OEM part number NU-3230ST, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.

Part Numbers and Cross References

NU-3230ST

Applications

Yamaha s: Fit for following models: Yamaha Motorcycle WR250F 2001-2002 Yamaha Motorcycle WR400F 1998-2000 Yamaha Motorcycle WR426F 2001-2002 Yamaha Motorcycle YZ125 1993-2024 Yamaha Motorcycle YZ125 50th Anniversary 2024 Yamaha Motorcycle YZ125 Monster Energy Racing 2022-2023 Yamaha Motorcycle YZ125X 2020-2024 Yamaha Motorcycle YZ250 1993-2024 Yamaha Motorcycle YZ250 50th Anniversary 2024 Yamaha Motorcycle YZ250 Monster Energy Racing 2022-2023 Yamaha Motorcycle YZ250F 2001-2013 Yamaha Motorcycle YZ250FSP 50th Anniversary Edition 2006 Yamaha Motorcycle YZ250X 2016-2024 Yamaha Motorcycle YZ400F 1998-1999 Yamaha Motorcycle YZ426F 2000-2002 Yamaha Motorcycle YZ450F 2003-2009 Yamaha Motorcycle YZ450FSP 50th Anniversary Edition 2006 Suzuki Motorcycle RM125 2004-2007 Suzuki Motorcycle RM250 2003-2008 Suzuki Motorcycle RM-Z450 2005-2006

Fitment Notes

Brand or application signal: Yamaha Seals, Filters & Maintenance Parts
Product family: Air Filter
System category: Seals, Filters & Maintenance Parts > Filters > Air Filter
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.