Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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K&N Engineering
K&N Washable High-Flow Drop-In Air Filter 33-2031-2 for Select 1981-2024 Nissan, Infiniti, Subaru (1.8L / 3.0L)
$68.99
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 1981-2024 Nissan, Infiniti, and Subaru models including Maxima, Sentra, Murano, Pathfinder, and 350Z (1.8L / 3.0L).
The K&N 33-2031-2 Washable High-Flow Air Filter is a performance-oriented upgrade designed to replace your restrictive factory paper filter. This drop-in replacement utilizes a state-of-the-art design of layered, oiled cotton media, engineered to improve airflow and capture contaminants more effectively than traditional disposables. Built with rugged construction and premium materials, it is designed to last for the entire lifespan of your vehicle with proper maintenance.
- High-flow design provides an increase in horsepower by improving engine breathability
- Oiled cotton media offers superior filtration to protect internal engine components
- Washable and reusable construction eliminates the need for frequent filter replacements
- Direct drop-in installation into the factory air box with no modifications required
- Manufacturer Part Number: 33-2031-2
- Backed by K&N's 10-Year/Million Mile Limited Warranty
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2008 | INFINITI | FX35 | Base |
| 1991-1996,1999-2002 | INFINITI | G20 | Base |
| 1994-1996,1999-2002 | INFINITI | G20 | T |
| 2003-2007 | INFINITI | G35 | Base |
| 2007 | INFINITI | G35 | Journey |
| 2007 | INFINITI | G35 | Sport |
| 2004-2007 | INFINITI | G35 | X |
| 1996-2001 | INFINITI | I30 | Base |
| 1996-2001 | INFINITI | I30 | T |
| 2002-2004 | INFINITI | I35 | Base |
| 1993-1997 | INFINITI | J30 | Base |
| 1993-1997 | INFINITI | J30 | T |
| 2013 | INFINITI | JX35 | Base |
| 1990-1992 | INFINITI | M30 | Base |
| 2001 | INFINITI | Q45 | Base |
| 2001 | INFINITI | Q45 | T |
| 1997-2003 | INFINITI | QX4 | Base |
| 2014-2018 | INFINITI | QX60 | Base |
| 2019-2020 | INFINITI | QX60 | Luxe |
| 2019-2020 | INFINITI | QX60 | Pure |
| 1995-1998 | Nissan | 200SX | Base |
| 1995-1998 | Nissan | 200SX | SE |
| 1995-1998 | Nissan | 200SX | SE-R |
| 1988 | Nissan | 200SX | XE |
| 1991-1993,1995-1998 | Nissan | 240SX | Base |
| 1991-1992,1997-1998 | Nissan | 240SX | LE |
| 1989-1998 | Nissan | 240SX | SE |
| 1989-1990 | Nissan | 240SX | XE |
| 1987-1990 | Nissan | 300ZX | 2+2 |
| 1987-1990 | Nissan | 300ZX | Base |
| 1988-1990 | Nissan | 300ZX | Turbo |
| 2005 | Nissan | 350Z | 35th Anniversary Edition |
| 2003-2006 | Nissan | 350Z | Base |
| 2003-2006 | Nissan | 350Z | Enthusiast |
| 2005-2006 | Nissan | 350Z | Grand Touring |
| 2003-2005 | Nissan | 350Z | Performance |
| 2003-2006 | Nissan | 350Z | Touring |
| 2003-2006 | Nissan | 350Z | Track |
| 1981 | Nissan | 810 | DX |
| 2002-2004,2006 | Nissan | Altima | Base |
| 1993-2001 | Nissan | Altima | GLE |
| 1993-2001 | Nissan | Altima | GXE |
| 2002-2006,2013-2015 | Nissan | Altima | S |
| 1993-2009 | Nissan | Altima | SE |
| 2005-2006 | Nissan | Altima | SE-R |
| 2002-2009,2013-2018 | Nissan | Altima | SL |
| 2010-2012,2016-2018 | Nissan | Altima | SR |
| 2013-2015 | Nissan | Altima | SV |
| 1993-2001 | Nissan | Altima | XE |
| 1990 | Nissan | Axxess | SE |
| 1990 | Nissan | Axxess | XE |
| 1990-1994 | Nissan | D21 | Base |
| 1990-1994 | Nissan | D21 | SE |
| 1994 | Nissan | D21 | XE |
| 2004 | Nissan | Frontier | LE |
| 2001-2004 | Nissan | Frontier | SC |
| 1999-2003 | Nissan | Frontier | SE |
| 2002-2004 | Nissan | Frontier | SVE |
| 1999-2004 | Nissan | Frontier | XE |
| 2021 | Nissan | Maxima | 40th Anniversary Edition |
| 1982-1986 | Nissan | Maxima | GL |
| 1995-2003 | Nissan | Maxima | GLE |
| 1987-2003 | Nissan | Maxima | GXE |
| 2016-2023 | Nissan | Maxima | Platinum |
| 2020 | Nissan | Maxima | Platinum Reserve |
| 2009-2014,2016-2020 | Nissan | Maxima | S |
| 1985-2008 | Nissan | Maxima | SE |
| 2001 | Nissan | Maxima | SE 20th Anniversary Edition |
| 2004-2008,2016-2020 | Nissan | Maxima | SL |
| 2016-2023 | Nissan | Maxima | SR |
| 2009-2014,2016-2023 | Nissan | Maxima | SV |
| 2011-2014 | Nissan | Murano | CrossCabriolet |
| 2009-2014 | Nissan | Murano | LE |
| 2022 | Nissan | Murano | Midnight Edition |
| 2015-2024 | Nissan | Murano | Platinum |
| 2005-2007,2009-2023 | Nissan | Murano | S |
| 2003-2007 | Nissan | Murano | SE |
| 2003-2007,2009-2024 | Nissan | Murano | SL |
| 2011-2024 | Nissan | Murano | SV |
| 1991-1993 | Nissan | NX | SE |
| 1991-1993 | Nissan | NX | XE |
| 1994-2004 | Nissan | Pathfinder | LE |
| 2013-2020 | Nissan | Pathfinder | Platinum |
| 2013-2020 | Nissan | Pathfinder | S |
| 1990-2004 | Nissan | Pathfinder | SE |
| 2013-2020 | Nissan | Pathfinder | SL |
| 2013-2020 | Nissan | Pathfinder | SV |
| 1990-2001 | Nissan | Pathfinder | XE |
| 1995 | Nissan | Pickup | SE |
| 1995 | Nissan | Pickup | XE |
| 1987-1989 | Nissan | Pulsar NX | SE |
| 1987-1990 | Nissan | Pulsar NX | XE |
| 2005-2009 | Nissan | Quest | Base |
| 2011-2014 | Nissan | Quest | LE |
| 2015-2017 | Nissan | Quest | Platinum |
| 2004-2009,2011-2017 | Nissan | Quest | S |
| 2004-2009 | Nissan | Quest | SE |
| 2004-2009,2011-2017 | Nissan | Quest | SL |
| 2011-2017 | Nissan | Quest | SV |
| 1995-1998,2004-2006 | Nissan | Sentra | Base |
| 2001-2002 | Nissan | Sentra | CA |
| 1991-1994 | Nissan | Sentra | E |
| 1995-1998 | Nissan | Sentra | GLE |
| 1991-2003 | Nissan | Sentra | GXE |
| 1994,2003 | Nissan | Sentra | Limited Edition |
| 2004-2006 | Nissan | Sentra | S |
| 1991-1994,1998-2001 | Nissan | Sentra | SE |
| 1991-1994,2002-2006 | Nissan | Sentra | SE-R |
| 2002-2006 | Nissan | Sentra | SE-R Spec V |
| 1991-2003 | Nissan | Sentra | XE |
| 1990-1992 | Nissan | Stanza | GXE |
| 1992 | Nissan | Stanza | SE |
| 1990-1992 | Nissan | Stanza | XE |
| 2000-2004 | Nissan | Xterra | SE |
| 2000-2004 | Nissan | Xterra | XE |
| 1996 | Subaru | Impreza | L |
| 1996 | Subaru | Impreza | LX |
| 1996 | Subaru | Impreza | Outback |
| 1998 | Subaru | Impreza | RS |
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1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
K&N Washable High-Flow Drop-In Air Filter 33-2031-2 for Select 1981-2024 Nissan, Infiniti, Subaru (1.8L / 3.0L)
$68.99
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
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$68.99
$68.99
$68.99
Fits select 1981-2024 Nissan, Infiniti, and Subaru models including Maxima, Sentra, Murano, Pathfinder, and 350Z (1.8L / 3.0L).
The K&N 33-2031-2 Washable High-Flow Air Filter is a performance-oriented upgrade designed to replace your restrictive factory paper filter. This drop-in replacement utilizes a state-of-the-art design of layered, oiled cotton media, engineered to improve airflow and capture contaminants more effectively than traditional disposables. Built with rugged construction and premium materials, it is designed to last for the entire lifespan of your vehicle with proper maintenance.
- High-flow design provides an increase in horsepower by improving engine breathability
- Oiled cotton media offers superior filtration to protect internal engine components
- Washable and reusable construction eliminates the need for frequent filter replacements
- Direct drop-in installation into the factory air box with no modifications required
- Manufacturer Part Number: 33-2031-2
- Backed by K&N's 10-Year/Million Mile Limited Warranty
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2008 | INFINITI | FX35 | Base |
| 1991-1996,1999-2002 | INFINITI | G20 | Base |
| 1994-1996,1999-2002 | INFINITI | G20 | T |
| 2003-2007 | INFINITI | G35 | Base |
| 2007 | INFINITI | G35 | Journey |
| 2007 | INFINITI | G35 | Sport |
| 2004-2007 | INFINITI | G35 | X |
| 1996-2001 | INFINITI | I30 | Base |
| 1996-2001 | INFINITI | I30 | T |
| 2002-2004 | INFINITI | I35 | Base |
| 1993-1997 | INFINITI | J30 | Base |
| 1993-1997 | INFINITI | J30 | T |
| 2013 | INFINITI | JX35 | Base |
| 1990-1992 | INFINITI | M30 | Base |
| 2001 | INFINITI | Q45 | Base |
| 2001 | INFINITI | Q45 | T |
| 1997-2003 | INFINITI | QX4 | Base |
| 2014-2018 | INFINITI | QX60 | Base |
| 2019-2020 | INFINITI | QX60 | Luxe |
| 2019-2020 | INFINITI | QX60 | Pure |
| 1995-1998 | Nissan | 200SX | Base |
| 1995-1998 | Nissan | 200SX | SE |
| 1995-1998 | Nissan | 200SX | SE-R |
| 1988 | Nissan | 200SX | XE |
| 1991-1993,1995-1998 | Nissan | 240SX | Base |
| 1991-1992,1997-1998 | Nissan | 240SX | LE |
| 1989-1998 | Nissan | 240SX | SE |
| 1989-1990 | Nissan | 240SX | XE |
| 1987-1990 | Nissan | 300ZX | 2+2 |
| 1987-1990 | Nissan | 300ZX | Base |
| 1988-1990 | Nissan | 300ZX | Turbo |
| 2005 | Nissan | 350Z | 35th Anniversary Edition |
| 2003-2006 | Nissan | 350Z | Base |
| 2003-2006 | Nissan | 350Z | Enthusiast |
| 2005-2006 | Nissan | 350Z | Grand Touring |
| 2003-2005 | Nissan | 350Z | Performance |
| 2003-2006 | Nissan | 350Z | Touring |
| 2003-2006 | Nissan | 350Z | Track |
| 1981 | Nissan | 810 | DX |
| 2002-2004,2006 | Nissan | Altima | Base |
| 1993-2001 | Nissan | Altima | GLE |
| 1993-2001 | Nissan | Altima | GXE |
| 2002-2006,2013-2015 | Nissan | Altima | S |
| 1993-2009 | Nissan | Altima | SE |
| 2005-2006 | Nissan | Altima | SE-R |
| 2002-2009,2013-2018 | Nissan | Altima | SL |
| 2010-2012,2016-2018 | Nissan | Altima | SR |
| 2013-2015 | Nissan | Altima | SV |
| 1993-2001 | Nissan | Altima | XE |
| 1990 | Nissan | Axxess | SE |
| 1990 | Nissan | Axxess | XE |
| 1990-1994 | Nissan | D21 | Base |
| 1990-1994 | Nissan | D21 | SE |
| 1994 | Nissan | D21 | XE |
| 2004 | Nissan | Frontier | LE |
| 2001-2004 | Nissan | Frontier | SC |
| 1999-2003 | Nissan | Frontier | SE |
| 2002-2004 | Nissan | Frontier | SVE |
| 1999-2004 | Nissan | Frontier | XE |
| 2021 | Nissan | Maxima | 40th Anniversary Edition |
| 1982-1986 | Nissan | Maxima | GL |
| 1995-2003 | Nissan | Maxima | GLE |
| 1987-2003 | Nissan | Maxima | GXE |
| 2016-2023 | Nissan | Maxima | Platinum |
| 2020 | Nissan | Maxima | Platinum Reserve |
| 2009-2014,2016-2020 | Nissan | Maxima | S |
| 1985-2008 | Nissan | Maxima | SE |
| 2001 | Nissan | Maxima | SE 20th Anniversary Edition |
| 2004-2008,2016-2020 | Nissan | Maxima | SL |
| 2016-2023 | Nissan | Maxima | SR |
| 2009-2014,2016-2023 | Nissan | Maxima | SV |
| 2011-2014 | Nissan | Murano | CrossCabriolet |
| 2009-2014 | Nissan | Murano | LE |
| 2022 | Nissan | Murano | Midnight Edition |
| 2015-2024 | Nissan | Murano | Platinum |
| 2005-2007,2009-2023 | Nissan | Murano | S |
| 2003-2007 | Nissan | Murano | SE |
| 2003-2007,2009-2024 | Nissan | Murano | SL |
| 2011-2024 | Nissan | Murano | SV |
| 1991-1993 | Nissan | NX | SE |
| 1991-1993 | Nissan | NX | XE |
| 1994-2004 | Nissan | Pathfinder | LE |
| 2013-2020 | Nissan | Pathfinder | Platinum |
| 2013-2020 | Nissan | Pathfinder | S |
| 1990-2004 | Nissan | Pathfinder | SE |
| 2013-2020 | Nissan | Pathfinder | SL |
| 2013-2020 | Nissan | Pathfinder | SV |
| 1990-2001 | Nissan | Pathfinder | XE |
| 1995 | Nissan | Pickup | SE |
| 1995 | Nissan | Pickup | XE |
| 1987-1989 | Nissan | Pulsar NX | SE |
| 1987-1990 | Nissan | Pulsar NX | XE |
| 2005-2009 | Nissan | Quest | Base |
| 2011-2014 | Nissan | Quest | LE |
| 2015-2017 | Nissan | Quest | Platinum |
| 2004-2009,2011-2017 | Nissan | Quest | S |
| 2004-2009 | Nissan | Quest | SE |
| 2004-2009,2011-2017 | Nissan | Quest | SL |
| 2011-2017 | Nissan | Quest | SV |
| 1995-1998,2004-2006 | Nissan | Sentra | Base |
| 2001-2002 | Nissan | Sentra | CA |
| 1991-1994 | Nissan | Sentra | E |
| 1995-1998 | Nissan | Sentra | GLE |
| 1991-2003 | Nissan | Sentra | GXE |
| 1994,2003 | Nissan | Sentra | Limited Edition |
| 2004-2006 | Nissan | Sentra | S |
| 1991-1994,1998-2001 | Nissan | Sentra | SE |
| 1991-1994,2002-2006 | Nissan | Sentra | SE-R |
| 2002-2006 | Nissan | Sentra | SE-R Spec V |
| 1991-2003 | Nissan | Sentra | XE |
| 1990-1992 | Nissan | Stanza | GXE |
| 1992 | Nissan | Stanza | SE |
| 1990-1992 | Nissan | Stanza | XE |
| 2000-2004 | Nissan | Xterra | SE |
| 2000-2004 | Nissan | Xterra | XE |
| 1996 | Subaru | Impreza | L |
| 1996 | Subaru | Impreza | LX |
| 1996 | Subaru | Impreza | Outback |
| 1998 | Subaru | Impreza | RS |
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