2013–2018 Lexus ES

2013-2018 Lexus ES — Cabin Air Filter Replacement

By Ray Delgado ✓ Certified Mechanic · Published Sep 21, 2026 · Updated Oct 22, 2026

🔧 Easy 10 minutes $28 DIY

Save $72 by doing it yourself! Shop cost: $100

Quick answer: Cabin Air Filter Replacement on a 2013–2018 Lexus ES is rated Easy and takes about 10 minutes. No tools are required for this job, and parts cost about $28. This guide walks you through the full job step by step, including the mistakes to avoid.

Quick Video Tutorial

Parts You Need

Total Cost

$28.00

Part Name	Part Number	Price	Buy
Cabin air filter for 2013-2018 Lexus ES 350; verify arrows, size, and VIN/trim fitment	—	$28.00	Amazon

About prices: shown prices are typical retail averages and change frequently; cheaper alternatives may be available. Confirm the current price before buying.

💡 Pro tip: Order all parts at once to save on shipping

Step-by-Step Instructions

Follow these steps carefully

Power off and open the glove box

Switch the START STOP ENGINE (POWER) fully off, open the passenger door and the glove box. On 2013–2018 ES350/ES300h, the 'air conditioning filter' is owner-serviceable from inside the glove box — no tools needed.

Lift out the glove box partition

Lift the loose shelf/tray liner (partition) straight up and out of the glove box by hand — no fasteners. It has to come out before the panels behind it are reachable.

Remove the glove box cover

Remove the glove box cover — the inner panel at the back of the cavity lifts/pops off — to expose the filter cover on the HVAC housing. Keep all panels together so none gets left behind.

Take off the filter cover

Pull the filter cover off the HVAC housing to reach the air conditioning filter. Expect a dusty one — a heavily clogged filter explains weak vent airflow and slow defogging.

Slide out the old filter and read the UP marks

Slide the old filter out and check its frame: Lexus uses '↑UP' orientation marks instead of an airflow arrow. Note the marks point up as installed — the new filter must copy that orientation.

Install the new filter UP-marks-up

Slide the new filter in with the '↑UP' marks pointing up until it seats fully — it should glide in without force. If it binds, pull it back and restart it straighter; a folded filter lets unfiltered air bypass.

🔧 Mechanic's note — Ray Delgado

I've watched people shove these in sideways and crack the filter frame — if it won't glide in with two fingers, pull it back and realign it rather than forcing it.

Reinstall the covers and test airflow

Reinstall the filter cover, glove box cover, and partition, then close the box. Power on and run the climate system through several fan speeds — airflow should be strong and even.

All Done!

Test your repair before closing everything up. If something doesn't work right, double-check your steps.

⚠️ Common Mistakes to Avoid

• Mixing up the two filters on this car. The ES also has an engine air filter under the hood — the cabin (air conditioning) filter is the one inside the glove box, and this guide is for that one.
• Treating the "↑UP" marks as airflow arrows and flipping the filter. On this model they are orientation marks: they must point up, not down.
• Leaving the glove box partition or the inner glove box cover out after the job. They just lift out, which makes it easy to forget one on the passenger seat.

Tools You'll Need

None required — hand work only

⚠️ Safety First!

• Make sure the engine (START STOP ENGINE / POWER) switch is off before starting, so the climate system can't run while the filter is out.
• Never run the air conditioning without a filter installed — Lexus specifically warns it can damage the system.
• Confirm the new filter is fully slid in before closing up; a half-inserted filter can jam the cover.