Ensure your engine breathes clean and performs its best with the Premium Guard PA4278 Engine Air Filter. Specifically designed to fit a broad range of vehicles from popular brands such as Infiniti, Nissan, Subaru, and Suzuki, this premium panel filter offers superior filtration to trap dirt and contaminants before they reach your engine's intake. The PA4278 is engineered for balanced airflow, promoting improved horsepower and torque while maximizing fuel efficiency.Replacing your air filter at regular intervals is vital for maintaining vehicle performance and longevity. Symptoms such as reduced acceleration, lower gas mileage, or a check engine light can often suggest a clogged filter. Convenient to install, this filter fits seamlessly into the filter box of compatible models, and for best performance, pairing with a high-quality oil filter is recommended when performing routine maintenance.

• Designed for enhanced engine airflow and efficiency
• Compatible with Infiniti, Nissan, Subaru, Suzuki vehicles
• Premium filtration material traps contaminants
• Optimizes fuel economy and engine performance
• Easy installation with precise fitment

Shape:	Panel
Side A Length:	11.04 IN
Side B Length:	6.5 IN
Dimensions:	11.2 x 6.8 x 1.4 inches
Weight:	0.6 lbs

• ACDelco: A975C
• Atlas: A-90
• Autoedge: AE4309
• Autopart International: 5000-27074
• Beck/Arnley: 042-1364
• Big A: 94116
• Bosch: 73-305
• Canadian Tire: 23-3124-4
• CARQUEST: BA4278
• Casite: CFA4278
• Cenex: CA293
• Champ filters: AF293
• Champion Filters: AF324
• Chrysler: 1654674S00
• Citgo Petroleum: CA4278
• Crosland: 9103
• DENSO Auto Parts: 143-2057
• Deutsch: A662
• Federated: AF882F
• Firestone: CF-4278
• Flag Filters: A-4309
• Fleetguard: AF4615
• Fram: DA4309
• General Motors: 25043775
• GK Industries: AF4309
• Green Filter USA: 2127
• Hastings: AF882
• IAPCO: A-0120-022
• Installer Edge: AE4309
• Inter-Continental: ALA-1800
• Interfil: F-43A09
• Isuzu: 8 94132-678-0
• K&N: 33-2336
• Lee: AFL-293
• Mighty: A24278
• NAPA Gold Filters: 6116
• NAPA ProSelect Filters: 26116MP
• NAPA Silver Filters: 26116
• Nissan: AF54M-0Z00JNW
• Parts Master: 66116
• Parts Plus: AF293
• Pro-Tec: 274
• Promotive: AF4278
• Purolator: A24278
• Saab: 32 00 5786
• SB Company: 66-2031-2
• Service Champ: AF4278
• Subaru: 16546-AA080
• Unocal 76: 975
• Vera: 11-02514

• 1989-2023 Nissan Maxima
• 1986-1987 Isuzu Pickup
• 1987-1989 Nissan Pulsar NX
• 1990-1999 Subaru Legacy
• 1991-1996 Infiniti G20
• 1991-1993 Nissan NX
• 1992-1996 Nissan Tsuru
• 1999-2002 Infiniti G20
• 1993-2018 Nissan Altima
• 1993-2004 Nissan Tsubame
• 1996-1999 Nissan Lucino
• 2011 Subaru Impreza
• 1999-2004 Nissan Frontier
• 2001-2005 Nissan Almera
• 2002-2004 Infiniti I35
• 2004-2008 Subaru Forester
• 2003-2008 Infiniti FX35
• 2003-2007 Nissan 350Z
• 2004-2006 Subaru Baja
• 2007 Infiniti G35 | Note: Eng. Des.: VQ35DE; Vehicle Requires 2 Filters
• 2008 Infiniti FX35 | Note: To 03/2008
• 2014-2021 Infiniti QX60
• 1980-1981 Nissan 810
• 1981-1984 Nissan Maxima
• 1988-1989 Nissan 300ZX
• 1989-1998 Nissan 240SX
• 1990-1992 Infiniti M30
• 1990-1995 Nissan Axxess
• 1990-1994 Nissan D21
• 1990-1992 Nissan Hikari
• 1990-2004 Nissan Pathfinder
• 1990-1992 Nissan Stanza
• 1991-2006 Nissan Sentra
• 1992 Nissan Tsuru | Note: FI
• 1992-1997 Subaru SVX
• 1993-1997 Infiniti J30
• 1993-1999 Subaru Impreza
• 2004 Subaru Legacy
• 1995-1998 Nissan 200SX
• 1995 Nissan Pickup
• 2002-2007 Subaru Impreza
• 1996-2001 Infiniti I30
• 1997-2003 Infiniti QX4
• 2013-2021 Nissan Pathfinder
• 1998-1999 Subaru Forester
• 2000-2004 Nissan Xterra
• 2001-2004 Subaru Outback
• 2002-2010 Nissan X-Trail
• 2003-2007 Infiniti G35
• 2003-2024 Nissan Murano
• 2004-2009 Nissan Quest
• 2011-2017 Nissan Quest
• 2005-2006 Saab 9-2X
• 2007 Nissan 350Z | Note: To 11/2006
• 2013 Infiniti JX35
• 2014-2020 Suzuki S-Cross
• 2016-2022 Suzuki Vitara