【Vehicle Fitment】Fits Nissan 1.6L HR16DE models: Versa/Versa Note S Plus (2014-2019); Micra S SV (2015-2019). Confirm OEM number before ordering. 【OEM Cross Reference】Nissan:16546-1HK0A,27278-1KK0A,27277-1KK0C,H7277-6CA1J; FRAM:CA11215,CF12237; WIX:49038,WP10277; Purolator:A16202,C31371; ECOGARD:XC10475. Matches factory mounting size. 【Package Contents】Complete set includes 1 engine air filter and 1 cabin air filter for regular maintenance replacement. 【Material & Basic Structure】Engine filter adopts cellulose filter media and rigid polyurethane frame; cabin filter uses dual-layer electrostatic cotton with carbon layer. The structural design keeps stable shape under normal vehicle operating conditions. 【Purchase & Support Note】Compress cabin filter edge when installing via glove box, do not squeeze engine filter frame. Check OEM number and product size against listing images; contact us for installation assistance. Strategic Introduction: Maximize engine longevity and asset protection. Engineered to ensure stable manifold vacuum pressure, this kit resolves pleat collapse common with cardboard end caps. The flexible cabin media border avoids permanent deformation during glove box installation, restoring optimal airflow and neutralizing exhaust odors supporting ultimate thermal management. Technical Parameters: Engine Air Intake: Dimensions 232 x 116 x 34 mm. Constructed with high density cellulose filter paper media secured by an injection molded rigid polyurethane structural perimeter seal. Engineered to mimic exact OE compression characteristics to ensure zero microscopic gap formation under heavy manifold vacuum load. This direct drop in architecture actively blocks silicon rich ambient dust bypass protecting the Mass Air Flow sensor and internal combustion cylinder walls regarding accelerated mechanical wear. Passenger Cabin Filtration: Dimensions 8.33 x 8.82 x 0.79 inches. Advanced dual layer non woven electrostatic cotton substrate fully integrated with a crushed activated carbon matrix. Features an exclusive accordion style flexible perimeter banding supporting effortless bow tie compression and immediate precise geometric rebound during restrictive dashboard insertion. Objectively traps environmental road soot and neutralizes volatile organic compounds mitigating thermal management strain and restoring volumetric air conditioning flow rates. Interchange Cross Reference: Replacement for Nissan 16546-1HK0A 16546-3AW0A 16546-1HK0J 16546-3AW0J 16546-1HK01 16546-003AW0A AF54M-1HK0JNW AY120-NS068 H7277-6CA1J 27278-1KK0A 27277-1KK0C 27277-1KK0A 27277-1KK0B 27274L Replacement for FRAM CA11215 CF12237 Replacement for WIX 49038 WP10277 Replacement for Purolator A16202 TA16202 C31371 Replacement for ECOGARD XA10025 XC10475 Replacement for Premium Guard PA6202 PC99157 Replacement for MicroGard MGA49038 4112 Replacement for Champ AF5207 CAF1961P Replacement for Baldwin PA4469 PA10082 Replacement for Luber-finer AF1539 Replacement for STP SA11215 Replacement for Hastings AFC1737 Replacement for Napa Gold 2230277 Precision Compatibility Matrix: for Nissan Models: 2014 to 2019 Versa Versa Note 1.6 L HR16DE for Nissan Models: 2015 to 2019 Micra 1.6 L HR16DE Expert DIY Tip: Temporarily compress the flexible cabin filter border during glove box insertion to ensure smooth seating. Avoid standard raw edge filters regarding 2014 specific vehicles equipped with proprietary rigid plastic retaining frames to avoid assembly structural failure.