Your Cabin Air Filter is the final safeguard between exterior airborne contaminants and your INFINITI’s cabin. Thanks to its anti-bacterial and stink-proof properties, original INFINITI-made Cabin Air Filters hamper widespread pollutants like mold spores, organic fibers, construction dust, and grass pollen from sneaking in through your INFINITI’s heating and air conditioning system. Also, premium INFINITI HVAC Cabin Air Filters help prevent bugs and leaves from getting into your vehicle’s HVAC, impeding them from affecting your heater and air conditioner’s performance.

With time and mileage, your INFINITI’s Cabin Air Filter may become oversaturated, particularly if you frequent roads with hazardous air quality or high levels of dust. Many INFINITI cars, trucks, and SUVs can benefit from HVAC Cabin Air Filter changes at least once a year or every 15 to 30 thousand miles. However, the best way to know when it’s time to replace your INFINITI’s Cabin Air Filter is by referencing your owner’s manual or keeping an eye out for common symptoms that your Cabin Air Filter is not doing its job efficiently. You may realize that your Cabin Air Filter is not working optimally if you detect “moldy” smells coming from your INFINITI’s vents when you turn your A/C to cooling, heating, fanning, or defrosting. Additionally, if your car’s fan is on its highest setting and the airflow is low or non-existent, a dirty Cabin Air Filter could be the problem. Lastly, though whistling noises and a loud car A/C are unusual with Cabin Air Filter issues, they do occur in some cases! If you or your passengers notice any of these signs and your car or truck is running as usual, replace your old Cabin Air Filter with a INFINITI made Cabin Air Filter replacement to clear the air.

Switching to a new Cabin Air Filter is a form of maintenance that many drivers choose to do at home or at a INFINITI dealership. If you choose to replace your Cabin Air Filter yourself, refer to the owner’s manual for help locating the filter (typically, your Cabin Air Filter is behind the glovebox). In the majority of cases, you’ll need a screwdriver, a towel, and a handheld vacuum to replace your Cabin Air Filter However, follow the directions in your INFINITI’s manual to know you’re going about replacing your Cabin Air Filter the right way.

In addition, ensure you have parts that fit your vehicle with genuine replacement HVAC Cabin Air Filters made for your INFINITI FX35 2003-2005, INFINITI FX45 2003-2005, or INFINITI G35 2003-2007. Our INFINITI Cabin Air Filters are precision-engineered to fit your INFINITI, and electrostatically charged to capture contaminants, helping keep the air in your cabin even fresher.

HVAC Cabin Air Filter, part 27277VP01A, fits INFINITI FX35 2003-2005, INFINITI FX45 2003-2005, or INFINITI G35 2003-2007. See the What This Fits tab for more details.