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ONEAL SIERRA II V23 Adult Adventure Helmet

Marsoni M251S
Sale price$199.00
Pay 4 payments of $49.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
ONEAL SIERRA II V23 Adult Adventure HelmetSIZING CHART ONEAL Sierra II Helmet, featuring polycarbonate ABS construction, is designed for more aggressive adventure riding and varying terrain. The Sierra II Helmet includes an integrated face shield and a shorter peak visor for more diverse functionality. FEATURES: Polycarbonate ABS Shell Construction Moisture wicking, removable washable air channeled comfort liner Vent holes for optimal ventilation Integrated face shield Height adjustable
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  • Fast: 2-3 business days
  • Express: 1-2 business days

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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
4.0 ★★★★★
Based on 1477 reviews
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Verified Purchase
brian heffren
Natrona Heights, US
★★★★★ 5
My favorite air filter
My favorite cabin air filter, keeps the air smelling clear and good . Very high quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
K
Verified Purchase
Kevin Graham
Natrona Heights, US
★★★★★ 5
Better filter than OEM. Should replace it when you first get the vehicle.
Fits perfectly. Charcoal and paper filter is a huge upgrade from the factory filter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
R
Verified Purchase
Robert Earl
Dallas, US
★★★★★ 5
Excellent Quality
I'm a repeat buyer - item is exactly as described! Highly recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
G
Verified Purchase
Griz2123
Charlottesville, US
★★★★★ 5
Cabin filter for 2022 Jeep Grand Cherokee L
Good quality. Fit perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 5, 2025
C
Verified Purchase
cheuer
Los Angeles, US
★★★★★ 5
Perfect fit, solved steering pump noise
Installed this o-ring kit on a 2009 Honda Odyssey. The steering pump was making noise and you could see bubbles in the fluid revivor when the engine was idling indicating a potential air leak from where the hoses attach to the pump. The most difficult part was finding the right 10mm wrench that would allow me to access the lower hose mounting bolt without removing the belt or pump pulley. I wound up taking an old wrench, heated it with a torch, and bent it in a vice to get the right fit. I did order a ratcheting, flex head wrench but while waiting for it to be delivered I was able to make something work. Overall, the o-ring kit worked great, the o-rings seem high quality and this fixed my issue. If you don't already have some, make sure to order the power steering fluid required for Asian/Honda vehicles when you order these o-rings.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2025

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