K&N® 33-2042 - Series Air Filter

K&N Performance Air Intake Systems
K&N® - 33 Series Air FilterK&N® - 33 Series Air FilterK&N® - 33 Series Air Filter - Installation InstructionsK&N® - 33 Series Air Filter Airflow TestK&N® - Cleaning GuideK&N® - Air Filter Overview 602x420K&N Authorized Dealer
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33 Series Air Filter by K&N®. Get better performance, superior engine protection and more economical operation just by changing your air filter. The K&N air filter gives you increased airflow without sacrificing filtration ability. It's the last air filter you'll ever buy for your car.

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Features:

  • Improves engine airflow
  • Increases horsepower and acceleration
  • Superior filtration without reduced airflow
  • Reduces maintenance costs
  • Washable and reusable
  • Get up to 50,000 miles between cleanings under normal driving conditions
  • Emissions legal in all States
  • Backed by K&N's Million Mile Limited Warranty

Most air filters on the market are a compromise. Many high-performance filters deliver better airflow, but sacrifice filtering ability and engine protection in the process. OEM filters, which are usually made of paper, filter adequately but at the expense of airflow. And airflow decreases as these air filters become dirty. Not so the K&N air filter. K&N air filters increase airflow without decreasing filtration ability, and the increased airflow remains consistent throughout the filter's service interval. The secret is in the K&N filter's construction.

K&N's initial goal was to develop a filter that would deliver increased airflow during dirty, dusty off-road racing conditions. Increased airflow improves the efficiency of the combustion process, increasing horsepower and torque. But just increasing airflow without ensuring adequate filtration under those conditions would result in a ruined engine. K&N's solution was a filter design consisting of 4 to 6 layers of cotton gauze sandwiched between two aluminum wire screens. The cotton is then treated with a specially formulated grade of oil that causes tackiness throughout the cotton’s microscopic strands. The resulting K&N filter not only delivers increased airflow while trapping dirt particles that could harm your engine, that level of airflow is maintained even as the filter gets dirty. The layers of oiled cotton fibers in the K&N filter trap dirt particles that are smaller than the holes in the filter media. The thickness of the layers also allows the K&N filter to trap dirt and dust on many levels, trapping more dirt without decreasing airflow. Contrast this with a paper filter that only traps dirt on its surface; as the surface area becomes clogged, the airflow rate goes down.

Each K&N air filter is custom designed to fit into your existing factory air box. The K&N filter is economical because it's the last air filter you'll have to buy for your car. It can be washed and reused many times, and since you can usually drive up to 50,000 miles between servicing, you won't have to clean it very often. And every K&N filter is backed by K&N's Million Mile Limited Warranty. By the way, check the CARiD reviews and read what the customers think of K&N porducts.

43.99
Brand: K&N       Part Number: 33-2042       UPC: 024844019110
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K&N® is the inventor and leading innovator of reusable cotton gauze filter technology for automotive applications. The first K&N filter was conceived for racing over 40 years ago and a performance enthusiast mindset continues today throughout all levels of the company. K&N is the sales and brand leader for performance filters, including an extensive line of factory replacement filters and performance air intake kits. The company actively promotes the environmental, economical and performance advantages of long-life reusable cotton gauze filters.

Vehicle FitmentThis part is compatible with 87 vehicle(s)
Year Make Model Fitment Notes
2005 Chevy Blazer
2005 GMC Jimmy
2004 Chevy Blazer
2004 Chevy S-10 Pickup
2004 GMC Jimmy
2004 GMC Sonoma
2003 Chevy Blazer
2003 Chevy S-10 Pickup
2003 GMC Jimmy
2003 GMC Sonoma
2002 Chevy Blazer    4.3L
2002 Chevy S-10 Pickup
2002 GMC Jimmy
2002 GMC Sonoma
2001 Chevy Blazer
2001 Chevy S-10 Pickup
2001 GMC Jimmy
2001 GMC Sonoma
2001 Oldsmobile Bravada
2000 Chevy Blazer
2000 Chevy S-10 Pickup
2000 GMC Jimmy
2000 GMC Sonoma
2000 Isuzu Hombre
2000 Oldsmobile Bravada
1999 Chevy Blazer
1999 Chevy S-10 Pickup
1999 GMC Jimmy
1999 GMC Sonoma
1999 Isuzu Hombre
1999 Oldsmobile Bravada
1998 Chevy Blazer
1998 Chevy S-10 Pickup
1998 GMC Jimmy
1998 GMC Sonoma
1998 Isuzu Hombre
1998 Oldsmobile Bravada
1997 Chevy Blazer
1997 Chevy Camaro    Base / Lujo / RS / Z28 / Z28 30th Anniversary Edition
1997 Chevy S-10 Pickup
1997 GMC Sonoma
1997 Isuzu Hombre
1997 Oldsmobile Bravada
1997 Pontiac Firebird
1996 Chevy Blazer
1996 Chevy Camaro
1996 Chevy S-10 Pickup
1996 GMC Jimmy
1996 GMC Sonoma
1996 Isuzu Hombre
1996 Oldsmobile Bravada
1996 Pontiac Firebird
1995 Chevy Astro
1995 Chevy Blazer
1995 Chevy Camaro
1995 Chevy S-10 Pickup
1995 GMC Jimmy
1995 GMC Safari
1995 GMC Sonoma
1995 Pontiac Firebird
1994 Chevy Astro
1994 Chevy Camaro
1994 Chevy S-10 Blazer
1994 Chevy S-10 Pickup
1994 GMC Jimmy
1994 GMC Safari
1994 GMC Sonoma
1994 Oldsmobile Bravada
1994 Pontiac Firebird
1993 Chevy Astro
1993 Chevy Camaro
1993 Chevy S-10 Blazer
1993 GMC Jimmy
1993 GMC Safari
1993 GMC Sonoma
1993 GMC Typhoon
1993 Oldsmobile Bravada
1993 Pontiac Firebird
1992 Chevy Astro
1992 Chevy S-10 Blazer
1992 GMC Jimmy
1992 GMC Safari
1992 GMC Sonoma
1992 GMC Typhoon
1992 Oldsmobile Bravada
1991 GMC Syclone
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