K&N Replacement Air Filters are drop-in replacements that will easily fit in your vehicle’s factory airbox. Compared to stock OEM air filters, K&N air filters are designed to provide better engine performance and are longer lasting. It delivers up to 50% more air flow, resulting in more horsepower and torque, as well as better throttle response. It uses several layers of cotton fiber filter media in combination with air filter oil to trap unwanted contaminants such as dirt and debris and keep it from getting into your engine. An epoxy coated aluminum mesh protects the filter media from damage. The frame is made out of durable urethane that should last the entire lifetime of your vehicle. In normal driving conditions, it can last up to 50,000 miles before it needs to be cleaned. To clean and service the filter, simply spray it with K&N Power Kleen Air Filter Cleaner to loosen and dissolve all the accumulated dirt and grime. It can then be washed with water. Once it’s dry, apply K&N’s Air Filter Oil prior to installation. K&N Replacement Air Filters come pre-oiled out of the box, so you’ll only need to apply new oil after it has been washed and cleaned. With regular maintenance and using only K&N cleaning products, your replacement filter can last up to 10 years or 1,000,000 miles.
K&N Replacement Air Filters are drop-in replacements that will easily fit in your vehicle’s factory airbox. Compared to stock OEM air filters, K&N air filters are designed to provide better engine performance and are longer lasting. It delivers up to 50% more air flow, resulting in more horsepower and torque, as well as better throttle response. It uses several layers of cotton fiber filter media in combination with air filter oil to trap unwanted contaminants such as dirt and debris and keep it from getting into your engine. An epoxy coated aluminum mesh protects the filter media from damage. The frame is made out of durable urethane that should last the entire lifetime of your vehicle. In normal driving conditions, it can last up to 50,000 miles before it needs to be cleaned. To clean and service the filter, simply spray it with K&N Power Kleen Air Filter Cleaner to loosen and dissolve all the accumulated dirt and grime. It can then be washed with water. Once it’s dry, apply K&N’s Air Filter Oil prior to installation. K&N Replacement Air Filters come pre-oiled out of the box, so you’ll only need to apply new oil after it has been washed and cleaned. With regular maintenance and using only K&N cleaning products, your replacement filter can last up to 10 years or 1,000,000 miles.
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K&N Replacement Air Filters are drop-in replacements that will easily fit in your vehicle’s factory airbox. Compared to stock OEM air filters, K&N air filters are designed to provide better engine performance and are longer lasting. It delivers up to 50% more air flow, resulting in more horsepower and torque, as well as better throttle response. It uses several layers of cotton fiber filter media in combination with air filter oil to trap unwanted contaminants such as dirt and debris and keep it from getting into your engine. An epoxy coated aluminum mesh protects the filter media from damage. The frame is made out of durable urethane that should last the entire lifetime of your vehicle. In normal driving conditions, it can last up to 50,000 miles before it needs to be cleaned. To clean and service the filter, simply spray it with K&N Power Kleen Air Filter Cleaner to loosen and dissolve all the accumulated dirt and grime. It can then be washed with water. Once it’s dry, apply K&N’s Air Filter Oil prior to installation. K&N Replacement Air Filters come pre-oiled out of the box, so you’ll only need to apply new oil after it has been washed and cleaned. With regular maintenance and using only K&N cleaning products, your replacement filter can last up to 10 years or 1,000,000 miles.
K&N Replacement Air Filters are drop-in replacements that will easily fit in your vehicle’s factory airbox. Compared to stock OEM air filters, K&N air filters are designed to provide better engine performance and are longer lasting. It delivers up to 50% more air flow, resulting in more horsepower and torque, as well as better throttle response. It uses several layers of cotton fiber filter media in combination with air filter oil to trap unwanted contaminants such as dirt and debris and keep it from getting into your engine. An epoxy coated aluminum mesh protects the filter media from damage. The frame is made out of durable urethane that should last the entire lifetime of your vehicle. In normal driving conditions, it can last up to 50,000 miles before it needs to be cleaned. To clean and service the filter, simply spray it with K&N Power Kleen Air Filter Cleaner to loosen and dissolve all the accumulated dirt and grime. It can then be washed with water. Once it’s dry, apply K&N’s Air Filter Oil prior to installation. K&N Replacement Air Filters come pre-oiled out of the box, so you’ll only need to apply new oil after it has been washed and cleaned. With regular maintenance and using only K&N cleaning products, your replacement filter can last up to 10 years or 1,000,000 miles.
Last updated at 03/20/2026 23:04:52
Car Air Filter (Engine) Replacement for 33-2031-2 -Nissan/Infiniti 1981-2019
Delivery $11.45
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2020-2023 Nissan Maxima Murano 2019-2021 Infiniti QX60 K&N 33-2031-2 Air Filter Fits | K&N Filters | Aftermarket Branded | Air Filter
Delivery $10.95
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K&N 33-2031-2 Replacement Air Filter for Nissan/Infiniti/Subaru New
Delivery $9.20
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1988-2008 Nissan 1.8/1987-2005 Nissan/Infiniti 3.0/2000-2009 Infiniti 3.5 K&N Drop In Air Filter | K&N Filters
Delivery by Mar 30 $15.99
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1981-2019 Nissan Infiniti Renault K&N 33-2031-2 Replacement Air Filter | Aftermarket | Customized | Cotton | K&N Filters
Delivery by Apr 1 $12.95
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2004-2014 Nissan Murano K&N Air Filter | 33-2031-2 | Cotton | Front | 10 Years Manufacturer Warranty | K&N Filters
Free delivery
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K&N 33-2031-2 Hi-Flow Air Intake Drop in Filter for Nissan Infiniti | Aftermarket | United States | Air Filter | K&N Filters
Delivery by Mar 27 $6
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K&n 33-2031-2 Replacement Air Filtercompatible 1981-2021
Free delivery by Mar 27
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K&n Drop In Air Filter For 88-08 Nissan 1.8l / 87-05 Nissan/infiniti
Free delivery by Apr 1
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K&n 2012 Nissan Altima High-performance Air Filter 33-2031-2
Free delivery by Mar 30
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Car Air Filter (Engine) Replacement for 33-2031-2 -Nissan/Infiniti 1981-2019
Delivery $11.45
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
2020-2023 Nissan Maxima Murano 2019-2021 Infiniti QX60 K&N 33-2031-2 Air Filter Fits | K&N Filters | Aftermarket Branded | Air Filter
Delivery $10.95
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
K&N 33-2031-2 Replacement Air Filter for Nissan/Infiniti/Subaru New
Delivery $9.20
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
1988-2008 Nissan 1.8/1987-2005 Nissan/Infiniti 3.0/2000-2009 Infiniti 3.5 K&N Drop In Air Filter | K&N Filters
Delivery by Mar 30 $15.99
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
1981-2019 Nissan Infiniti Renault K&N 33-2031-2 Replacement Air Filter | Aftermarket | Customized | Cotton | K&N Filters
Delivery by Apr 1 $12.95
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
