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K&N 99-09 Honda TRX400EX/X Replacement Air Filter
K&N 99-09 Honda TRX400EX/X Replacement Air Filter
K&N 99-09 Honda TRX400EX/X Replacement Air Filter
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K&N 99-09 Honda TRX400EX/X Replacement Air Filter

Marsoni M251S
Sale price$67.19
Pay 4 payments of $16.80 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
K&N 99-09 Honda TRX400EX/X Replacement Air FilterSKU: HA 4099 UPC: 024844040794 K&N HA 4099 Replacement Air Filter for 1999 2009 Honda TRX400EX 2009 2014 TRX400X The K&N HA 4099 is a direct drop in replacement air filter designed for Honda TRX400EX (1999 2009) and TRX400X (2009 2014) ATVs. This washable high flow filter delivers clean air for better carburetion at any altitude while increasing horsepower and acceleration without jet changes. Engineered with pleated cotton gauze for superior
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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
4.1 ★★★★★
Based on 912 reviews
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A
Verified Purchase
Alexandra
Louisville, US
★★★★★ 1
It doesn’t stay in
The pipe keeps coming out. Not worth the money. Not sturdy to hold a top table.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2024
E
Verified Purchase
Eric
Alexandria, US
★★★★★ 2
Good finish, poor hardware.
Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly. Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration. Ended up running self tapping screws thru parts to complete assembly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2024
C
Verified Purchase
Carl L. Bradley
Birmingham, US
★★★★★ 1
Kinda flimsy…
Thought the assembly was metal, it’s some kind of PVC.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
C
Verified Purchase
Carlos C.
Grantham, US
★★★★★ 5
Sturdy, Looks Great and Easy to Assemble.
Size: Black, Style: Standard, Size: Black, Style: Standard
This is a great bar, it looks good, it was the perfect size that I needed. It’s sturdy and easy to assemble.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
T
Verified Purchase
Tracy Bell
Phoenix, US
★★★★★ 5
Just as pictured
Size: Black, Style: Standard
Amazing bar and perfect size for my kitchen. I get allot of compliments and very easy to assemble.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026

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