2014 Nissan Sentra Air Filter Replacement | DIY In 10 Min

Replacing the engine air filter on a 2014 Sentra takes about 10 minutes with no tools required — just a new filter and two clips to release.

The 2014 Nissan Sentra air filter replacement is one of the easiest maintenance tasks you can do yourself. Both are straightforward swaps that save you a trip to the shop.

How Often Should You Replace The Air Filters?

Both filters fit 2013–2019 Nissan Sentra 1.8L models — useful if you’re maintaining a later year. The cabin filter AQ1154 also fits the Nissan Cube (2009–2014), Juke (2011–2017), and Leaf (2011–2019). For specific product recommendations, check our top air filter picks for the 2014 Sentra.

Engine Air Filter: The 10-Minute Replacement

The engine air filter sits in the airbox on the driver’s side of the engine bay, near the battery. The job needs no tools at all.

1. Open the hood and secure it with the prop rod. Make sure the engine is cold.
2. Remove the air intake tube. Pull it back to disengage it from the airbox — pry it up gently and set it aside.
3. Unclip the airbox cover. Lift the two clips up, then pull the top half of the airbox toward you. The side clip may need an extra push to release.
4. Swap the filter. Lift out the old one and wipe any debris from inside the housing. Insert the new filter with the two alignment tabs on the bottom seated into the housing slots. There’s no airflow arrow on the engine filter — the tabs determine orientation.
5. Reassemble. Press the airbox cover back in place and secure both clips firmly. Reconnect the intake tube, making sure it slides over the rubber tabs, and push the plastic clip down until it clicks.

Start the car and take a short drive. If no check-engine light appears and the engine runs smoothly, you’re sealed and good to go.

Cabin Air Filter: Behind The Glovebox

The cabin filter is a separate component located behind the glovebox, accessible from the passenger footwell.

1. Remove the glovebox. Take out the three screws along the bottom, then open the glovebox and remove the three top screws. Close it and pull the assembly free. Unplug the glovebox light.
2. Access the filter. Unclip the filter housing door and slide out the old filter.
3. Install the new filter. Insert the AQ1154 with the airflow arrow pointing toward the rear of the car.
4. Reassemble. Reattach the housing door, plug in the light, and reinstall the glovebox with all six screws.

FAQs

Can I use the same filter for the engine and cabin?

No. The engine air filter and cabin air filter are different sizes and serve separate systems. The engine filter uses alignment tabs and has no airflow arrow; the cabin filter has a direction arrow and fits a smaller housing. Installing the wrong one in either spot won’t seal properly.

How do I know which aftermarket engine filter fits my 2014 Sentra?

Look for part TA24675 (Purolator), PA4675X (Highflow), or any listing that specifies 2013–2019 Nissan Sentra with the 1.8L MRA8DE engine. Cross-reference with OEM number 16546-6LA0A to confirm fitment before buying.

What happens if I skip the engine air filter replacement?

A clogged filter restricts airflow, which can reduce fuel economy, dull throttle response, and allow dirt into the engine over time.