DENSO Auto Parts Engine Air Filter 143-3779
DENSO Auto Parts Engine Air Filter 143-3779

Air Filter for 2019-2024 Nissan Altima - DENSO 143-3779

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$17.99
MPN: 143-3779
Item Package Code: EA
Part Has Core (Y/N): N
Item Package Quantity: 1
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DENSO Auto Parts Engine Air Filter P/N:143-3779
DENSO Auto Parts Engine Air Filter P/N:143-3779
$17.99

Keep dust and road grit out of your intake with the DENSO Auto Parts Air Filter, part number 143-3779, built around a three-layer filtration design. It installs as a direct-fit replacement for the 2019-2024 Nissan Altima with the L4-2.0L engine and the 2019-2021 Nissan Altima with the L4-2.5L engine.

  • Three-layer design: captures dirt of all sizes (coarse, medium and fine) for cleaner airflow and improved filtration efficiency.
  • DENSO filtration know-how: DENSO is a global OEM leader in engine filtration components and works with various vehicle manufacturers.
  • First Time Fit line: engineered to meet DENSO's own high quality standards for quality and performance, and backed by DENSO's quality assurance.
  • Application details: the listed applications use one filter. Country of origin: China.

The air filter sits in the air filter housing and traps airborne contaminants before incoming air reaches the engine. Over time it loads up with debris, and a clogged filter can restrict airflow. If an inspection shows your current filter is dirty, clogged or damaged, or your owner's manual replacement interval has come due, this DENSO filter is designed to take its place and help keep the air supply to the engine clean.

This part cross-references / interchanges with the following part numbers:

16546-6CA0A, 165466CA0A, 16546-6CB0A, 165466CB0A, A31489

Frequently Asked Questions

What does this engine air filter do?

It filters the air drawn into the engine. Its three-layer design captures coarse, medium and fine dirt so cleaner air flows through the intake.

Will it fit a 2019-2024 Nissan Altima L4-2.0L or a 2019-2021 Nissan Altima L4-2.5L?

It fits the 2019-2024 Nissan Altima with the L4-2.0L engine and the 2019-2021 Nissan Altima with the L4-2.5L engine. The Buyer's Guide tab has the full fitment chart.

How many filters does my vehicle need?

The listed applications use one air filter, and the minimum order quantity is one.

When should I replace the air filter?

Follow the interval in your owner's manual. A filter that looks dirty, clogged or damaged when inspected may need replacing.

Where is this filter made?

Its country of origin is China. It belongs to DENSO's First Time Fit air filter line, which is built to DENSO's quality standards.

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