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K&N Replacement Air Filter 10-13 Audi A8 Quattro 4.2L V8 (2 required)
K&N Replacement Air Filter 10-13 Audi A8 Quattro 4.2L V8 (2 required)
K&N Replacement Air Filter 10-13 Audi A8 Quattro 4.2L V8 (2 required)
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K&N Replacement Air Filter 10-13 Audi A8 Quattro 4.2L V8 (2 required)

Marsoni M251S
Sale price$79.56
Pay 4 payments of $19.89 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
K&N Replacement Air Filter 10-13 Audi A8 Quattro 4.2L V8 (2 required)K&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your
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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 2326 reviews
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Product Reviews
C
Verified Purchase
circuitbored
Lexington, US
★★★★★ 5
Quality, Pliable Low Voltage Wire
Size: 25FT, Color: Black+Red
Quality, pliable low voltage wire. Used to replace golf cart charging wire from the charger to the golf cart on a 36v cart. Has worked great, stays cool while charging, easy to work with.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 23, 2025
C
Verified Purchase
Charles Darwin
Los Angeles, US
★★★★★ 5
Perfect for your Alpha
This kit had every single piece needed for my Alpha water pump - and many I didn't need. I guess it fits basically all the different versions out there. I remember when the single kits cost more and had much less. This is a good high-quality alternative. Stock up on them now - you'll need one eventually.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 28, 2025
A
Verified Purchase
Austin Williams
Grantham, US
★★★★★ 5
Great bang for your buck!
Swapped out my old impeller and this helped fix my overheating issue. Super high quality, fit like a glove. If you know what you’re doing it’ll take you an hour tops. Super solid for the price! Fit into my 1990 alpha one gen 1 outdrive on my 4.3 Mercruiser.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 22, 2025
J
Verified Purchase
Jesse Simpson
Omaha, US
★★★★★ 4
Decent Kit
It's a pretty decent kit. Comes with all the lower unit options whether yours needs that particular part or not.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 22, 2025
E
Verified Purchase
Eli
Los Angeles, US
★★★★★ 5
Alpha one gen I
Good fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026

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