🛠️ How to Replace the Engine Air Filter on a 2018 Toyota Camry

A clogged engine air filter chokes airflow and hurts both power and fuel economy on the 2018 Toyota Camry. It's one of the easiest jobs on the car, usually 5 minutes, no tools or just a screwdriver. Here's how, plus the dealer-vs-Supercanic cost.

Cost: Dealer vs. Supercanic

Estimated 2026 Southern California averages. Dealership prices vary by location, brand, and ZIP code. Quotes shown are for budgeting only, not a binding estimate. Supercanic has a $150 minimum charge, so a small item on its own shows as $150. Those cost less booked alongside another service, and a dealer price assumes you have already got the car there.

Tools You'll Need

Step-by-Step

1. Pop the hood and locate the airbox, the large black plastic housing connected to the intake tube.
2. Release the clips (or back out the screws) holding the airbox lid.
3. Lift the lid and note how the old filter sits, orientation matters.
4. Remove the old filter and wipe out any leaves or dust in the housing.
5. Seat the new filter the same way the old one came out, sealing edge down.
6. Re-clip or re-screw the lid, making sure it sits flush so it seals.
7. Close the hood. That's it, no reset needed on most vehicles.