The cabin air filter on your Honda Accord is the barrier between outside air and the air you breathe inside the vehicle. It traps pollen, dust, exhaust particles, mold spores, and other airborne contaminants before they enter the cabin through the HVAC system. A clogged or deteriorated cabin air filter reduces airflow from the vents, causes musty odors when the AC or heater runs, and forces the blower motor to work harder — shortening its lifespan. Replacing the cabin air filter is one of the simplest and most affordable maintenance items on any vehicle, and it makes an immediate difference in air quality and HVAC performance. This guide covers the Honda Accord (2003-2017) with filter specifications, location, replacement steps, and current pricing.
Signs Your Honda Accord Cabin Air Filter Needs Replacement
A cabin air filter does not fail suddenly — it gradually clogs over time. Watch for these symptoms:
- Reduced airflow from the HVAC vents — The Honda Accord's cabin air filter is the primary restriction in the HVAC airflow path. As the filter loads with debris, airflow decreases progressively. If the blower motor sounds normal but air output is weak — particularly on lower fan settings — the filter is almost certainly the cause.
- Unpleasant smell when the AC or heater is running — Mold and bacteria thrive on a moist, dirty cabin air filter. The Accord's evaporator housing stays damp during AC operation, and a dirty filter in close proximity develops a musty, stale odor. The smell is strongest during the first few minutes of HVAC operation.
- Fogging windows that are slow to clear — The defroster pushes air from the HVAC system across the windshield. Restricted airflow through a clogged filter reduces defroster performance, causing the windshield and side windows to fog and remain foggy longer. This is a safety concern in cold or rainy weather.
- More dust visible inside the cabin — A cabin air filter past its service life allows fine particles to pass through rather than trapping them. Increased dust on the dashboard, seats, and surfaces — especially after driving with windows closed — indicates the filter is saturated.
- Whistling noise from behind the glovebox area — On some Accord models, a heavily clogged cabin air filter creates a whistling or wheezing sound as the blower motor forces air through the restricted filter media. Replacing the filter eliminates the noise immediately.
Honda Accord Cabin Air Filter Specifications
Filter dimensions and part numbers vary by generation. Use this table to identify the correct filter for your Honda Accord:
| Year Range | Filter Size | OEM Part Number | Compatible Aftermarket |
|---|---|---|---|
| 2003-2007 (7th Gen) | 8.7 x 7.5 x 1.0 in | Honda 80292-SDA-A01 | Fram CF10134, Wix WP10074, K&N VF2001 |
| 2008-2012 (8th Gen) | 8.7 x 7.5 x 1.0 in | Honda 80292-SDA-A01 | Fram CF10134, Wix WP10074, K&N VF2001 |
| 2013-2017 (9th Gen) | 8.7 x 7.5 x 1.0 in | Honda 80292-SDA-A01 | Fram CF10134, Wix WP10074, K&N VF2001 |
Always verify the part number against your owner's manual or the filter currently installed in the vehicle. Some model years had mid-year changes.
Honda Accord Cabin Air Filter Cost: OEM vs Aftermarket
Cabin air filters are one of the least expensive maintenance items. Here is a realistic cost comparison:
| Option | Filter Cost | Notes |
|---|---|---|
| OEM Brand Filter | $20–$35 | Exact factory spec, branded packaging |
| Quality Aftermarket (Fram, Wix, K&N) | $7–$12 | Meets or exceeds OEM filtration; K&N offers washable/reusable filters |
| Budget Aftermarket | $5–$12 | Basic filtration, shorter lifespan — adequate for infrequent drivers |
| Dealer Installed | $40–$70 | Includes labor; most dealers charge $20–$40 labor for a 5-minute job |
Current market average for a Honda Accord cabin air filter: $12. This is a DIY-friendly replacement that requires no tools on most Honda Accord models — dealer labor charges are unnecessary for most owners.
OEM vs Aftermarket Cabin Air Filter Quality
OEM filters are manufactured to the exact specification the vehicle was designed for. They fit precisely and filter to the rated micron level. For the Honda Accord, the OEM filter is the baseline standard.
Fram Fresh Breeze: Includes an activated carbon layer that absorbs odors and exhaust fumes in addition to particle filtration. A popular upgrade over the standard OEM filter. Typically $2–$5 more than a basic aftermarket filter.
Wix: Reliable OEM-equivalent filtration with consistent quality. No carbon layer on the standard model, but they offer a carbon-activated version (WP series) at a slight premium.
K&N VF-series (washable): A reusable cabin air filter that can be washed and reinstalled. Higher upfront cost ($25–$35) but lasts the life of the vehicle if maintained. Best value for owners who keep vehicles long-term. Filtration is comparable to OEM for particles but does not include a carbon odor layer.
Budget filters (EPAuto, ECOGARD): Functional particle filtration at the lowest price. Adequate for most drivers. The trade-off is a shorter effective lifespan — replace every 10,000 miles instead of 15,000.
2003-2007 Honda Accord Cabin Air Filter (7th Gen)
The 7th gen Accord introduced the cabin air filter to the Honda Accord lineup. The filter is behind the glovebox and uses Honda part number 80292-SDA-A01. Both the four-cylinder and V6 Accords use the same cabin air filter. At 15-20+ years old, these vehicles benefit significantly from a fresh filter — many 7th gen Accords have never had their cabin filter replaced by previous owners.
Find a 2003-2007 Honda Accord cabin air filter
2008-2012 Honda Accord Cabin Air Filter (8th Gen)
The 8th gen Accord carries over the same filter dimensions and housing design from the 7th gen. The Honda OEM part number is unchanged. Access is identical. Aftermarket filter availability is excellent — the CF10134 is one of the most commonly produced cabin air filters in the aftermarket.
Find a 2008-2012 Honda Accord cabin air filter
2013-2017 Honda Accord Cabin Air Filter (9th Gen)
The 9th gen Accord continues using the same physical filter size. The filter housing design is slightly updated but the access procedure remains the same. Honda Genuine, Fram, Wix, and K&N all offer direct-fit replacements. The 9th gen Accord is the last generation before the 2018 redesign changed the filter specification.
Find a 2013-2017 Honda Accord cabin air filter
Where Is the Cabin Air Filter Located on a Honda Accord?
Location: Behind the glovebox on all 2003-2017 Honda Accord models. The Honda Accord has had a cabin air filter behind the glovebox since the 2003 model year (7th generation). Access is tool-free on all years.
Access steps:
- Open the glovebox and empty it completely.
- On the right side of the glovebox, unhook the damper arm (the small hydraulic arm that controls the glovebox opening speed) by pulling it off the glovebox pin.
- Squeeze the glovebox side walls inward to clear the stop tabs. The glovebox drops down fully, revealing the filter housing.
- The filter housing has a rectangular cover with one or two tabs. Press the tab(s) and swing the cover open or remove it.
- Slide the old filter out. On some years the filter slides out in one piece; on others it may be two stacked filters.
- Note the airflow direction arrow. Insert the new filter with the arrow pointing toward the floor (downward).
- Close the housing cover, reconnect the damper arm, and push the glovebox back into position.
Total time: 3-5 minutes. No tools required.
How Often to Replace the Honda Accord Cabin Air Filter
Honda recommends replacing the Accord cabin air filter every 15,000-20,000 miles under normal driving conditions, or every 10,000 miles in dusty or high-pollution environments. The Maintenance Minder system on 2003+ Accords does not specifically flag the cabin air filter — it is a time/mileage-based replacement item.
If you drive in dusty conditions, unpaved roads, heavy traffic, or areas with high pollen counts, replace the filter more frequently — every 10,000 miles or 6 months. A visual inspection tells you immediately whether the filter needs replacement: hold it up to light. If you cannot see light through the filter media, it is clogged and restricting airflow.
Where to Buy a Honda Accord Cabin Air Filter
We aggregate cabin air filter inventory from suppliers nationwide, with fitment confirmed by year and trim level.
Browse all Honda Accord cabin air filters in stock
Frequently Asked Questions
Where is the cabin air filter on a Honda Accord?
Behind the glovebox on all 2003-2017 Accord models. Open the glovebox, disconnect the damper arm, squeeze the sides to drop the glovebox, and the filter housing is directly behind it. No tools required — 3 to 5 minute job.
How much does a Honda Accord cabin air filter cost?
Honda Genuine OEM filter: $18-$25. Quality aftermarket (Fram CF10134, K&N VF2001): $7-$15. Dealer installed: $35-$55 including labor. Since it is a tool-free 3-minute job, DIY replacement saves $20-$40 over dealer pricing.
Are Honda Accord cabin air filters the same across all years?
Yes, the 2003-2017 Honda Accord uses the same physical filter size (80292-SDA-A01 or equivalent) across all three generations. A single Fram CF10134 fits any 2003-2017 Accord regardless of engine or trim.
How do I know if my Honda Accord cabin air filter needs replacing?
Pull the filter out and inspect it visually. A new filter is white or light gray. If your filter is dark gray, brown, or visibly clogged with leaves, bugs, or debris, it needs replacement. If you hold it up to light and cannot see through the filter media, it is restricting airflow and should be replaced.
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