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K&N 63 Series AirCharger Performance Intake 20-21 Chevrolet 1500 L6-3.0 DSL

Marsoni M251S
Sale price$185.00
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K&N 63 Series AirCharger Performance Intake 20-21 Chevrolet 1500 L6-3.0 DSLSKU: 63 3118 UPC: 024844390509 K&N 63 Series AirCharger Performance Intake 20 21 Chevrolet Silverado 1500 GMC Sierra 1500 L6 3. 0 Diesel The K&N 63 3118 Performance Air Intake System delivers more airflow to the 3. 0L Duramax diesel engine in 2020 2021 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks. This enclosed cold air intake protects the filter from engine heat while the roto molded HDPE tube and oversized oiled cotton filter increase
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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.
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4.5 ★★★★★
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Verified Purchase
Aurajeanne
Lake Worth, US
★★★★★ 5
Perfect fit
This fit perfectly into my cabin air filter slot. Save me a lot of money, getting it off here as the mechanics went to charge so much more money just to slip this filter into your car. Anyone can do it so don’t hesitate to do your own cabin filter exchange and save yourself big bucks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 1, 2026
N
Verified Purchase
Not bad. But as it is with Chinese carburetors the cold start.
Lexington, US
★★★★★ 4
Nice product
It’s good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
S
Verified Purchase
Shouka
West Palm Beach, US
★★★★★ 5
It was a good fit
It was a good quality Thanks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
J
Verified Purchase
JB
Lake Worth, US
★★★★★ 5
DIY forget the dealer
DIY value
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Reviewed in the United States on March 25, 2026
M
Verified Purchase
Mike
Charlottesville, US
★★★★★ 5
Works
Decent quality, somewhat flimsy, not bad for the price. Fit perfectly, correct thickness.
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Reviewed in the United States on December 17, 2025

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