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UNI Two Stage Foam Air Filter NU-8503ST

LeClare Powersports - Same Day Shipping!!
US $38.99
or 4 interest-free payments of $9.75 available with
Condition:
New
6 available23 sold

Additional service available

This one's trending. 23 have already sold.
People are checking this out. 3 have added this to their watchlist.
Shipping:
Free delivery in 3 days - Arrives by Thanksgiving
Get it by Sat, Nov 15 to 94104.
Located in: Springfield, Missouri, United States
Returns:
30 days returns. Seller pays for return shipping.
Payments:
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eBay item number:162564250729
Last updated on Nov 10, 2025 08:29:08 PSTView all revisionsView all revisions

Compatibility

This part is compatible with 352 vehicle(s)
YearMakeModelSubmodelNotes
2011PolarisHawkeye 3002x4
2000PolarisMagnum 3252x4
2000PolarisMagnum 3254X4
2003PolarisMagnum 5004X4
2002PolarisMagnum 5002x4
2002PolarisMagnum 5004X4
2001PolarisMagnum 5004X4
2000PolarisMagnum 5004X4
1999PolarisMagnum 5004X4
2002PolarisMagnum RMK 500--
2011PolarisScrambler 5004X4
2010PolarisScrambler 5004X4
2009PolarisScrambler 5004X4
2008PolarisScrambler 5004X4
2007PolarisScrambler 5004X4
2006PolarisScrambler 5004X4
2005PolarisScrambler 5004X4
2004PolarisScrambler 5004X4
2003PolarisScrambler 5004X4
2002PolarisScrambler 5002x4
Portions of the information contained in this table have been provided by leclarepowersports

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Disclaimer
*Picture for illustration purposes only. Actual product may vary*
Warranty
No Warranty
UPC
Does Not Apply
Brand
UNI
Manufacturer Part Number
NU-8503ST
Category

About this product

Product Identifiers

Brand
UNI
Manufacturer Part Number
NU-8503ST
eBay Product ID (ePID)
210043488

Additional Product Features

Part Type
Multi-Stage Competition Air Filter

Item description from the seller

About this seller

LeClare Powersports

99.9% positive feedback245K items sold

Joined Jun 2007
We only sell brand new, high quality GENUINE name-brand aftermarket parts...no junk, no knock offs and no seconds . Buy with confidence!

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (69,940)

All ratingsselected
Positive
Neutral
Negative
  • -***b (54)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    ⭐⭐⭐⭐⭐ 10/10 – Amazing eBay seller for motorcycle parts! Listings were detailed with clear photos and accurate descriptions. High-quality parts arrived in perfect condition, packaged securely. Shipping was super fast, and the seller’s communication was prompt, friendly, and professional. They even followed up to ensure satisfaction. Fair pricing, unbeatable value. A true expert in motorcycle parts with top-notch service. Highly recommend and will buy again! Thanks for a flawless experience!
  • u***u (428)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    ⭐️⭐️⭐️⭐️⭐️ Item arrived in excellent condition and was packaged with great care to prevent any damage during transit. Shipping was both fast and reliable—it arrived on time and the cost was very fair given the speed of delivery. The item looks just as great in person as it did in the photos and works perfectly. I’ve tested it thoroughly with no issues at all. For the price, including shipping, the value is outstanding. I’m very happy with the purchase and highly recommend this seller.
  • e***d (1541)- Feedback left by buyer.
    Past month
    Verified purchase
    Man this seller has cornered the market on fast delivery! I can't believe how fast the item got here and they are several states away from me. Item is new as described. Well worth the price. Well packaged and without a doubt will preform as expected.
See all feedback

Product ratings and reviews

4.8
58 product ratings
  • 50 users rated this 5 out of 5 stars
  • 6 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favorable review

    Quality filter

    Bought this filter to replace the UNI fliter I purchased 10 yrs ago. It is a quality product. The only issue I had with the old one is the prefilter got brittle and tore when I went to clean it the last time. The actual filter was still good.

    Verified purchase: YesCondition: NewSold by: racingpowersports

  • Great airflow and Recyclable with a quick cleaning

    Stock paper filters used on Polaris trap more dirt but cannot be cleaned without damaging the filter. I purchased 3 UNI filters so I have a clean spare always available. When cleaned and oiled properly they have good dirt trapping qualities and airflow. I believe they are superior to the K&N version. K&N is my 2nd choice

    Verified purchase: YesCondition: NewSold by: powersportsuperstore

  • 2006 Polaris sportsman 800

    Fit perfect, came with the usual uni red pre filter and new clamp. Shipped fast

    Verified purchase: YesCondition: NewSold by: racingpowersports

  • Great Product!

    I've used them on my Honda ATCs and they did a great job. Now installing one on my Polaris Sportsman 500.

    Verified purchase: YesCondition: NewSold by: chickenstripscycles

  • Better quality than dealer

    We have not installed. The web site should have recommended the oil and filter cleaner.

    Verified purchase: YesCondition: NewSold by: chickenstripscycles