TuLeYiLe Air Filter Kit for 2013-2018 Nissan Altima 2.5L — Engine + Cabin Filters, Direct Fit

TuLeYiLe's air filter kit includes one engine air filter and one cabin air filter engineered for 2013–2018 Nissan Altima 2.5L owners who want straightforward, reliable replacement parts.

This two-piece kit replaces the factory engine and cabin filters for Nissan Altima L4 2.5L model years 2013 through 2018, restoring cleaner intake air for the motor and fresher air inside the cabin. Each filter is manufactured from quality materials to balance filtration efficiency and airflow, and both are designed for an easy swap with the original equipment it replaces. Regular replacement—about every 12 months or 12,000 miles—is recommended to maintain performance and comfort.

Will these filters fit my 2013–2018 Nissan Altima 2.5L?

Yes — this kit is made specifically to work with the Altima L4 2.5L engines from 2013 to 2018. The components match the common OEM reference numbers so they install in the same locations as the original filters.

• Engine filter replaces OEM CA11450 and 16546-3TA0J / 16546-3TA0B / 16546-3TA0A.
• Cabin filter replaces CF11776 and 27277-3JC1A / 27277-3JC1B / 27277-3JC1C / 27277-3JC2A.
• Designed for direct fit with factory housings—no modifications required.

How do these filters affect engine performance and longevity?

The engine air filter captures dust and debris before they enter the intake system, protecting internal components and helping preserve engine efficiency. By maintaining cleaner air flow, the filter supports consistent combustion and reduces the risk of accelerated wear on moving parts.

• High-filtration media removes particulates that accelerate wear.
• Balanced permeability keeps air volume steady for engine responsiveness.
• Regular replacement helps sustain fuel efficiency and throttle behavior.

What improvements can I expect inside the cabin?

The cabin air filter cleans incoming air that passes through the HVAC system, reducing dust, pollen and airborne debris that reach passengers. A fresh cabin filter helps keep ventilation smelling fresher and reduces the load on climate control components.

• Removes common airborne irritants for a more comfortable interior.
• Protects blower motor and HVAC evaporator from buildup and clogging.
• Simple replacement restores filtered airflow and ventilation efficiency.

How easy is installation and when should I replace them?

Both filters are designed for straightforward replacement using standard tools and basic mechanical knowledge; many owners install them at home. The recommended interval is roughly every 12 months or 12,000 miles, but driving conditions (dusty roads, heavy traffic, allergy season) can mean earlier replacement is beneficial.

• Engine and cabin filters fit original housings for a direct swap.
• No special calibration or reset procedures required after install.
• Replace sooner in dusty or high-pollution environments for best results.

Who is this for: The TuLeYiLe 16546-3TA0J & 27277-3JC1A Air Filter Kit is ideal for 2013–2018 Nissan Altima 2.5L owners who prefer OEM-equivalent replacements without dealership pricing. It's a practical choice for DIYers and professional technicians looking for reliable engine protection and improved cabin air quality. If you value maintaining factory fit, restoring airflow performance, and improving interior comfort, this matched engine-and-cabin filter set provides a cost-effective maintenance solution.