"K&N engine air filter, washable and reusable: 2002-2009 Chevy/GMC/Saab/Buick/Izuzu/Oldsmobile (TrailBlazer, Envoy, Envoy Denali, 9-7x, Rainier, Ascender, Bravada) E-1009"
"K&N engine air filter, washable and reusable: 2002-2009 Chevy/GMC/Saab/Buick/Izuzu/Oldsmobile (TrailBlazer, Envoy, Envoy Denali, 9-7x, Rainier, Ascender, Bravada) E-1009"
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"K&N engine air filter, washable and reusable: 2002-2009 Chevy/GMC/Saab/Buick/Izuzu/Oldsmobile (TrailBlazer, Envoy, Envoy Denali, 9-7x, Rainier, Ascender, Bravada) E-1009"

4.7 stars out of 11 reviews
(4.7)|
11 ratings
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Key item features

K&N engine air filter, washable and reusable: 2002-2009 Chevy/GMC/Saab/Buick/Izuzu/Oldsmobile (TrailBlazer, Envoy, Envoy Denali, 9-7x, Rainier, Ascender, Bravada) E-1009

  • Engineered Power: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%.
  • Easy Installation: Pre-oiled and ready to drop into your factory air box. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.
  • Saves Money: K&N high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters.
  • Eco-Friendly: Using a washable, reusable product helps reduce replacement waste. A K&N filter will last longer than 10 disposable filters.
  • World Class Protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants.
  • Low-Maintenance Design: 50,000 miles before your first cleaning under normal highway driving conditions.
  • High Quality
  • Race Tested: The Official Air Filter of NASCAR. Trusted on the racetrack—made for your vehicle.
Current price is $83.99
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Columbus, 43215
Arrives between Feb 12 - Feb 14
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Sold and shipped by K&N
4.742424242424242 stars out of 5, based on 198 seller reviews(4.7)
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$85.42
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Shipping, arrives by Fri, Feb 13 to Columbus, 43215
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Comparison Overview:
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"K&N engine air filter, washable and reusable: 2002-2009 Chevy/GMC/Saab/Buick/Izuzu/Oldsmobile (TrailBlazer, Envoy, Envoy Denali, 9-7x, Rainier, Ascender, Bravada) E-1009"
"K&N engine air filter, washable and reusable: 2002-2009 Chevy/GMC/Saab/Buick/Izuzu/Oldsmobile (TrailBlazer, Envoy, Envoy Denali, 9-7x, Rainier, Ascender, Bravada) E-1009"
current price $85.42
"K&N engine air filter, washable and reusable: 2002-2009 Chevy/GMC/Saab/Buick/Izuzu/Oldsmobile (TrailBlazer, Envoy, Envoy Denali, 9-7x, Rainier, Ascender, Bravada) E-1009"
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"K&N engine air filter, washable and reusable: 1995-2017 Ford Super Duty V8/V10 (E150, E250, E350, E450) E-0945"
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K&N engine air filter, washable and reusable: 1990-1997 Toyota/Lexus (Land Cruiser, LX450) E-2443
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K&N RU-1035 Universal Clamp-On Air Filter Fits select: 1996-2004 CHEVROLET S TRUCK, 1996-2005 CHEVROLET BLAZER
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K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2003-2012 HOLDEN/ISUZU (Colorado, Rodeo), 33-2918
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K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2003-2012 HOLDEN/ISUZU (Colorado, Rodeo), 33-2918
K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2016-2019 Chevy Camaro (SS, ZL1) V8, 33-5047
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K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 1967-1980 ROVER (MGB, MG MGB, MG MKII), E-2400
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K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2016-2020 MERCEDES BENZ (GLE450, AMG, GT 43, GT 53, C180d, C200d, C220d, C300d, CLS300d, CLS350d, CLS400d), 33-3068
K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2016-2020 MERCEDES BENZ (GLE450, AMG, GT 43, GT 53, C180d, C200d, C220d, C300d, CLS300d, CLS350d, CLS400d), 33-3068
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K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2016-2020 MERCEDES BENZ (GLE450, AMG, GT 43, GT 53, C180d, C200d, C220d, C300d, CLS300d, CLS350d, CLS400d), 33-3068
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Comparison Chart:
Vehicle year2002"K&N engine air filter, washable and reusable: 2002-2009 Chevy/GMC/Saab/Buick/Izuzu/Oldsmobile (TrailBlazer, Envoy, Envoy Denali, 9-7x, Rainier, Ascender, Bravada) E-1009"-"K&N engine air filter, washable and reusable: 1995-2017 Ford Super Duty V8/V10 (E150, E250, E350, E450) E-0945"1990K&N engine air filter, washable and reusable: 1990-1997 Toyota/Lexus (Land Cruiser, LX450) E-24431996K&N RU-1035 Universal Clamp-On Air Filter Fits select: 1996-2004 CHEVROLET S TRUCK, 1996-2005 CHEVROLET BLAZER2003K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2003-2012 HOLDEN/ISUZU (Colorado, Rodeo), 33-2918-K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2016-2019 Chevy Camaro (SS, ZL1) V8, 33-50471967K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 1967-1980 ROVER (MGB, MG MGB, MG MKII), E-2400-K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2016-2020 MERCEDES BENZ (GLE450, AMG, GT 43, GT 53, C180d, C200d, C220d, C300d, CLS300d, CLS350d, CLS400d), 33-3068
Engine air filter typePaper"K&N engine air filter, washable and reusable: 2002-2009 Chevy/GMC/Saab/Buick/Izuzu/Oldsmobile (TrailBlazer, Envoy, Envoy Denali, 9-7x, Rainier, Ascender, Bravada) E-1009"Paper"K&N engine air filter, washable and reusable: 1995-2017 Ford Super Duty V8/V10 (E150, E250, E350, E450) E-0945"PaperK&N engine air filter, washable and reusable: 1990-1997 Toyota/Lexus (Land Cruiser, LX450) E-2443GauzeK&N RU-1035 Universal Clamp-On Air Filter Fits select: 1996-2004 CHEVROLET S TRUCK, 1996-2005 CHEVROLET BLAZERGauzeK&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2003-2012 HOLDEN/ISUZU (Colorado, Rodeo), 33-2918GauzeK&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2016-2019 Chevy Camaro (SS, ZL1) V8, 33-5047GauzeK&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 1967-1980 ROVER (MGB, MG MGB, MG MKII), E-2400GauzeK&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2016-2020 MERCEDES BENZ (GLE450, AMG, GT 43, GT 53, C180d, C200d, C220d, C300d, CLS300d, CLS350d, CLS400d), 33-3068
Vehicle fitment typeSpecific"K&N engine air filter, washable and reusable: 2002-2009 Chevy/GMC/Saab/Buick/Izuzu/Oldsmobile (TrailBlazer, Envoy, Envoy Denali, 9-7x, Rainier, Ascender, Bravada) E-1009"Specific"K&N engine air filter, washable and reusable: 1995-2017 Ford Super Duty V8/V10 (E150, E250, E350, E450) E-0945"SpecificK&N engine air filter, washable and reusable: 1990-1997 Toyota/Lexus (Land Cruiser, LX450) E-2443SpecificK&N RU-1035 Universal Clamp-On Air Filter Fits select: 1996-2004 CHEVROLET S TRUCK, 1996-2005 CHEVROLET BLAZERSpecificK&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2003-2012 HOLDEN/ISUZU (Colorado, Rodeo), 33-2918SpecificK&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2016-2019 Chevy Camaro (SS, ZL1) V8, 33-5047SpecificK&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 1967-1980 ROVER (MGB, MG MGB, MG MKII), E-2400SpecificK&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2016-2020 MERCEDES BENZ (GLE450, AMG, GT 43, GT 53, C180d, C200d, C220d, C300d, CLS300d, CLS350d, CLS400d), 33-3068
MaterialMulti"K&N engine air filter, washable and reusable: 2002-2009 Chevy/GMC/Saab/Buick/Izuzu/Oldsmobile (TrailBlazer, Envoy, Envoy Denali, 9-7x, Rainier, Ascender, Bravada) E-1009"Cotton"K&N engine air filter, washable and reusable: 1995-2017 Ford Super Duty V8/V10 (E150, E250, E350, E450) E-0945"MultiK&N engine air filter, washable and reusable: 1990-1997 Toyota/Lexus (Land Cruiser, LX450) E-2443CottonK&N RU-1035 Universal Clamp-On Air Filter Fits select: 1996-2004 CHEVROLET S TRUCK, 1996-2005 CHEVROLET BLAZERCotton GauzeK&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2003-2012 HOLDEN/ISUZU (Colorado, Rodeo), 33-2918Cotton GauzeK&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2016-2019 Chevy Camaro (SS, ZL1) V8, 33-5047Cotton GauzeK&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 1967-1980 ROVER (MGB, MG MGB, MG MKII), E-2400Cotton GauzeK&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2016-2020 MERCEDES BENZ (GLE450, AMG, GT 43, GT 53, C180d, C200d, C220d, C300d, CLS300d, CLS350d, CLS400d), 33-3068
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4.7 out of 5 stars
stars11 ratings8 reviews
How item rating is calculated
  1. 5 stars82% (9)
  2. 4 stars9% (1)
  3. 3 stars9% (1)
  4. 2 stars0% (0)
  5. 1 star0% (0)
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Showing 1-3 of 8 reviews

Jan 31, 2019
Cecile
5 out of 5 stars review

5 Star Review

Dear K&N, I just installed your replacement air filter part # E-1009 for my 2003 Chevrolet Trailblazer LT 4.2L L6.  I am seeing improvements in all aspects of the word.  I am accelerating better when passing cars, and getting better gas mileage especially when gas prices are creeping up on a national average of $3 a gallon for regular. Thanks K&N

Review from K and N Filters
Helpful?6R6GYUJSKB1J34770092
Jan 31, 2019
Adam
5 out of 5 stars review

5 Star Review

I have a 1997 4.3 vortec chevy blazer 4x4 that i was lucky to get 15 mpg from. Since it DEFINITELY wouldnt hurt, i installed a stock replacement filter (i didnt go with the entire intake) and instantly i noticed a gain in low end power and now i average about 20 despite the engine not running quite right! I just installed one in my 2007 envoy 4.2 vortec 4x4 because i was getting 13.5mpg and im putting the intake on my 1997 gmc sierra 5.7 vortec 4x4 to wake it up a little and help the mpg's. TO THOSE WHO WONDER ABOUT THESE OR THINK THEY ARE B/S, THINK AGAIN. THEY WORK AND THEY WORK WELL AND ARE PERFECTLY COMPATABLE WITH YOUR VEHICLE AND YOUR VEHICLE CAN AND WILL BENEFIT FROM THE USE OF ONE OF THESE EXCELLENT AIR FILTERS!

Review from K and N Filters
Helpful?6R6GYUJSKB1J34770092
Jan 31, 2019
Robert
5 out of 5 stars review

5 Star Review

I put a K&N air filter (filter only) on my wife's 2002 Chevy Trailblazer (4.2 I6). The gas mileage went from 19-20 mpg on the highway to 23 mpg!!! (that's well over a 10% increase!!!) I will always put a K&N filter in any car or truck that I'll own.

Review from K and N Filters
Helpful?6R6GYUJSKB1J34770092