RVgolf Engine & Cabin Air Filter Set — Fits Frontier (2012–2021) & Pathfinder (2005–2012) — High-Fiber Engine, Multi-Layer Cabin

RVgolf's combined engine and cabin air filter set replaces factory filters to restore clean intake air for the engine and remove dust, pollen and odors from the passenger cabin.

These replacement filters are designed to fit a range of Nissan and Suzuki vehicles—including Frontier, Pathfinder, Xterra, NV-series vans and Suzuki Equator—across model years listed below. The engine element uses a high-fiber, high-precision media to trap contaminants before they reach the engine, while the cabin filter applies multi-layer filtration for airborne particles and common cabin pollutants. Low-resistance construction helps maintain airflow and reduce blower or intake noise, and installation is intended to be simple for routine owner maintenance.

Which vehicles and engines are these filters compatible with?

The RVgolf filters cover many Nissan models and a few Suzuki Equator years. They are compatible with specific engine sizes—check your vehicle's model year and engine displacement before ordering to ensure a correct fit.

• Nissan Frontier: 2020–2021 3.8L; 2012–2019 4.0L
• Nissan Pathfinder: 2005–2012 4.0L; 2008–2012 5.6L
• Nissan NV1500/NV2500/NV3500: 2012–2015 engine options 4.0L and 5.6L
• Xterra: 2005–2015 4.0L; Suzuki Equator: 2009–2019 4.0L

How do these filters affect engine performance and cabin comfort?

The engine filter helps keep combustion air free of dirt and debris that can reduce efficiency, while the cabin filter improves in-vehicle air quality for passengers. Both are built for low air-flow resistance so the engine breathing and HVAC blower operate with minimal added load.

• High-fiber engine media captures fine particulates before they reach intake components.
• Multi-layer cabin media traps dust, pollen and many common airborne irritants.
• Low-resistance design reduces noise and preserves airflow for performance and comfort.

What are the reference part numbers and how often should I replace them?

Use the reference numbers to verify fitment against your vehicle records or dealer parts list. Routine replacement keeps filtration effective and helps protect engine components and cabin air quality.

• Engine filter references: CA7440, AF7845 (confirm exact OEM number for your vehicle).
• Cabin filter references: CF10553, CP553 (verify fitment for your model year).
• Suggested service interval: about every 12 months or 12,000 miles, depending on driving conditions.

How easy is installation and what should I prepare?

Both filters are designed for straightforward owner installation with minimal tools. Basic steps typically involve opening the airbox or glovebox/vent housing, removing the old element, and inserting the new filter following directional airflow markings.

• Prepare a screwdriver or panel tool and a clean workspace.
• Follow vehicle-specific access steps—some models require glovebox removal for the cabin filter.
• Check seals and airflow arrows to ensure correct orientation and fit.

Who is this for: Drivers and fleet owners who maintain Nissan Frontier, Pathfinder, Xterra, NV-series vans or Suzuki Equator models listed above and want a direct-fit replacement that balances filtration efficiency with low airflow resistance. The RVgolf pair is suitable for do-it-yourself maintenance or professional service shops seeking economical, reliable replacement filters that match common reference numbers—confirm compatibility with your vehicle’s year and engine before purchase.