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K&N Marine Engine Flame Arrestor 5-1/8in Flange / 9in OD / 8in ID / 2.125in H

Marsoni M251S
Sale price$121.00
Pay 4 payments of $30.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
K&N Marine Engine Flame Arrestor 5-1/8in Flange / 9in OD / 8in ID / 2.125in HThe K&N Flame Arrestor makes the best air filtration technology available for marine engine use. Marine application owners can experience the increased horsepower and engine protection provided by K&N's oiled cotton gauze and epoxied screen filter element. For high performance on the water, K&N Flame Arrestors will help you fly.
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Your K&N Marine Engine Flame Arrestor 5-1/8in Flange / 9in OD / 8in ID / 2.125in H orders ship within 1-2 business days.

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  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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You'll receive a tracking link by email once your K&N Marine Engine Flame Arrestor 5-1/8in Flange / 9in OD / 8in ID / 2.125in H ships.

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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]
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4.1 ★★★★★
Based on 2081 reviews
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Verified Purchase
Geoff G.
Louisville, US
★★★★★ 4
Top quality for the price but a little tight in the toe box
Size: 8.5, Color: Black Full Grain
A little tight around the toe box for me and I don’t have a particularly wide foot. But the quality is great and the look is awesome. Hoping they stretch out a bit with some wear!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 5
Good fit, good insole.
Size: 10.5, Color: Tan Full Grain
Excellent footwear. Foster
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Reviewed in the United States on February 25, 2026
C
Verified Purchase
Chandler Campbell
Battle Creek, US
★★★★★ 5
This product is worth every penny of its price.
Size: 11.5, Color: Tan Full Grain
I recently purchased these boots and I must say they fit very comfortably. Johnston & Murphy is my new brand in footwear.
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Reviewed in the United States on December 23, 2025
D
Verified Purchase
doc m
Massapequa, US
★★★★★ 5
Great quality and price, true to size, and comfortable fit
Size: 32W x 30L, Color: Medium Vintage
Nice jeans--very close in quality to my more expensive Wranglers. And they run true to size, which is a real bonus in today's unpredictable clothing markets. The flexibility of the material makes them very comfortable, whether you're walking or sitting. Good job, Amazon Essentials!
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Reviewed in the United States on April 27, 2026
D
Verified Purchase
Dan
Carnegie, US
★★★★★ 5
High quality jeans at 1980's Kmart prices
Size: 30W x 29L, Color: Black
I love this brand of jeans. The look and feel great. I also love that there are many sizes. I have been losing weight and have bought a lot of jeans. the waist size comes in one inch increments and at this price i can afford it.
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Reviewed in the United States on May 19, 2026

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