RVgolf Engine & Cabin Air Filter Set for Nissan Altima 2.5L (2019–2026) — Low-Resistance, Multi-Layer

RVgolf Engine + Cabin Air Filter set for the 2019–2026 Nissan Altima 2.5L delivers a straightforward replacement that improves intake efficiency and cabin air quality with an easy, driver-friendly installation.

If you own a 2019–2026 Nissan Altima with the 2.5L engine, this matched pair from RVgolf gives you both the engine air filter and cabin air filter designed to the vehicle’s fitment and airflow needs. Each filter uses layered media engineered to capture particulates and reduce intake resistance so the engine breathes more freely while the cabin stays cleaner. The set replaces OE references like CA12551, 165466CA0A for the engine side and 272776CA1A, 272775NA1A for the cabin side — always double-check fitment before purchase.

How do these filters affect engine performance and intake airflow?

The engine air filter uses a high-fiber construction to trap contaminants while maintaining low airflow resistance. Lower resistance helps the engine draw air with less effort, which can reduce intake noise and stress on the air-handling system. This is a sealed, form-fit filter sized specifically for Nissan Altima 2.5L airboxes.

• High-filtration media captures fine particulates while permitting efficient airflow
• Low-resistance design aimed at quieter intake and reduced vibration
• Direct-fit dimensions match OEM airbox for quick swap-out

What does the cabin air filter remove and how does it improve the interior environment?

The cabin filter features multi-layer filtration that catches suspended particles and many common odor sources found in road air. It helps reduce dust, pollen, and airborne debris that would otherwise enter the HVAC system, supporting a cleaner cabin atmosphere. The design also emphasizes low airflow resistance so ventilation performance stays consistent and quiet.

• Multi-layer media traps pollen, dust and other particulates
• Reduces common road odors and airborne debris inside the cabin
• Low-noise airflow for unobtrusive HVAC operation

How simple is installation and when should I change these filters?

Both filters are made for straightforward, driver-performable replacement with minimal tools and steps. RVgolf recommends changing the filter set about every 12 months or 12,000 miles under typical driving conditions, though dusty or high-pollen environments may require more frequent service. Always inspect the old filters during replacement to confirm timing.

• Swap-in designed to match factory housings and clips for fast installation
• Suggested replacement interval: roughly 12 months or 12,000 miles
• More frequent replacement advised in dusty or polluted conditions

Which Nissan Altima models and part numbers are compatible?

This RVgolf set is intended specifically for Nissan Altima 2.5L model years 2019 through 2026. Use the listed OE reference numbers to cross-check compatibility with your vehicle prior to ordering. If your car uses different part numbers or has a non-2.5L engine option, select the appropriate filter fitment instead.

• Compatible with Nissan Altima 2.5L: 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
• Engine filter references: CA12551, 165466CA0A
• Cabin filter references: 272776CA1A, 272775NA1A

Who is this for: The RVgolf Engine + Cabin Air Filter set is aimed at Nissan Altima 2.5L owners who want a reliable, cost-effective OE-style replacement that balances particulate capture with low airflow resistance. It’s suitable for DIY drivers who prefer quick, tool-light maintenance and for fleet or service shops stocking common Altima replacement parts. If you drive often in dusty, urban, or pollen-prone areas, this matched pair helps keep both your engine intake and cabin ventilation operating cleanly between regular maintenance intervals.