Quick answer: Cabin Air Filter Replacement on a 2005–2010 Scion tC is rated Easy and takes about 10–15 minutes. You'll need 1 tool for this job, and parts cost about $28. This guide walks you through the full job step by step, including the mistakes to avoid.
| Part Name |
Part Number |
Price |
Buy |
| Cabin air filter for 2005-2010 Scion tC; verify arrows, size, and VIN/trim fitment |
— |
$28.00 |
|
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
1
Prep and locate the filter
The 2005–2010 Scion tC is the first-generation tC (chassis code ANT10), and like most Toyotas of its era it keeps its cabin air filter in a slide-out tray directly behind the glovebox. Open the glovebox and empty it completely, and park with the ignition off.
🔧 Mechanic's note — Tom Becker
I don't rush the last 10%. Most of my mistakes happened when I could see the finish line and got careless.
2
Detach the damper arm
Slide it off its pin, or remove its small Phillips screw if your car has one, and let the arm drop gently out of the way. Do not let it snap back.
3
Drop the glovebox
Press firmly inward on both sides of the glovebox to squeeze it past its stoppers, then let it swing down on its bottom hinges until it hangs free.
4
Slide out the filter tray
Find the filter tray's face with a tab on each side. Squeeze both tabs together and slide the whole tray straight out toward you. If it resists, wiggle it gently side to side — never yank it, because the tray rails are plastic and snap.
5
Remove the old filter
Lift the old filter out of the tray and study its orientation — note exactly which way the airflow arrow printed on its side faces. A musty smell on the old filter is the classic sign this job was overdue.
6
Install the new filter
Slide the tray back into its slot until both side tabs click and latch — give it a tug to confirm it is locked in and cannot rattle.
7
Reassemble and verify
Swing the glovebox back up past its stoppers, reattach the damper arm to its pin or screw, and close the glovebox — it should latch cleanly with no extra effort. Start the car and run the HVAC on high through the vents: airflow should feel stronger and smell fresh. Plan on repeating this roughly once a year or every 15,000 miles, sooner if the air starts smelling musty when the fan runs.
All Done!
Test your repair before closing everything up. If something doesn't work right, double-check your steps.
⚠️ Common Mistakes to Avoid
- • Forcing the glovebox past its stoppers without pressing the sides in — the stoppers snap off and the glovebox will flop open while driving.
- • Letting the damper arm snap back uncontrolled — unhook it gently and guide it down.
- • Installing the new filter backwards — always match the old filter's airflow arrow, since markings vary between brands.
- • Not pushing the filter tray fully back in — if the side tabs do not latch, the tray rattles and unfiltered air bypasses the filter.
