Pronto HC24318 Cabin Air Filter - Fresh Air

Brand Pronto HC24318
Position Fresh Air
Fits —102 vehicles

Cabin air filter. Helps trap dust and pollen before they enter the cabin.

$28.67Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

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Step 2 — Quantity
Order total $28.67
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Pronto HC24318 Cabin Air Filter

The Pronto HC24318 cabin air filter is a direct replacement HVAC filter for vehicles that use this part number. It helps maintain cleaner air entering the passenger compartment and supports consistent airflow through the heating and air conditioning system.

Key Features

  • Cabin air filter for HVAC filtration
  • Direct replacement part number HC24318
  • Built for passenger-compartment air filtration service
  • Supports cleaner air intake through the HVAC system

Product Details

Pronto HC24318 is a cabin air filter used in the HVAC system to capture airborne contaminants before they enter the cabin. For shoppers searching for a cabin air filter for Pronto HC24318, or a replacement HVAC filter for vehicle interior air quality, this part provides a straightforward service replacement. It is also a practical choice when looking for a Pronto cabin air filter HC24318 for routine maintenance.

What It Helps Address

  • Reduced airflow from a loaded cabin filter
  • Dust and debris entering the HVAC intake
  • Musty or stale air from an overdue filter change
  • Uneven heating or cooling performance caused by restricted filtration

Installation Notes

Replace the cabin air filter according to the vehicle service schedule or sooner if airflow drops or the filter is visibly dirty. Verify the filter size and housing style against the vehicle application before installation. If your vehicle uses a specific cabin filter access panel, follow the service procedure for that location.

Quality Assurance

Pronto replacement parts are selected for service-fit applications and straightforward maintenance use. Confirm fitment by matching the part number HC24318 to the vehicle’s HVAC filter specification before purchase.

This part fits 102 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2027FreightlinerCascadia12.8LL6Fresh AirVCCT1000921S
2027Western Star47X8.9LL6N/A—
2027Western Star49X12.8LL6N/A—
2026FreightlinerCascadia12.8LL6Fresh AirVCCT1000921S
2026FreightlinereCascadia-L--Fresh AirVCCT1000921S
2026Western Star47X8.9LL6N/A—
2026Western Star49X12.8LL6N/A—
2026Western Star57X12.8LL6N/A—
2025FreightlinerCascadia12.8LL6Fresh AirVCCT1000921S
2025FreightlinereCascadia-L--Fresh AirVCCT1000921S
2025Western Star47X8.9LL6N/A—
2025Western Star49X12.8LL6N/A—
2025Western Star57X12.8LL6N/A—
2024FreightlinerCascadia12.8LL6Fresh AirVCCT1000921S
2024FreightlinereCascadia-L--Fresh AirVCCT1000921S
2024Western Star47X8.9LL6N/A—
2024Western Star49X12.8LL6N/A—
2024Western Star57X12.8LL6N/A—
2023FreightlinerCascadia12.8LL6Fresh AirVCCT1000921S
2023FreightlinereCascadia-L--Fresh AirVCCT1000921S
2023Western Star47X8.9LL6N/A—
2023Western Star49X12.8LL6N/A—
2023Western Star57X12.8LL6N/A—
2022FreightlinerCascadia12.8LL6Fresh AirVCCT1000921S
2022Western Star47X11.9L-6N/A—
2022Western Star49X15.6L-6N/A—
2021FreightlinerCascadia12.8LL6Fresh AirVCCT1000921S
2021Western Star49X15.6L-6N/A—
2020FreightlinerCascadia-L--Fresh AirVCCT1000921S
2020FreightlinerColumbia-L--Fresh AirPaper Frame
2020FreightlinerCoronado-L--N/A—
2019FreightlinerCascadia-L--Fresh AirVCCT1000921S
2019FreightlinerColumbia-L--Fresh AirPaper Frame
2019FreightlinerCoronado-L--N/A—
2018FreightlinerCascadia-L--Fresh AirVCCT1000921S
2018FreightlinerColumbia-L--Fresh AirPaper Frame
2018FreightlinerCoronado-L--N/A—
2017FreightlinerCascadia-L--Fresh AirVCCT1000921S
2017FreightlinerColumbia-L--Fresh AirPaper Frame
2017FreightlinerCoronado-L--N/A—
2016FreightlinerCascadia-L--Fresh AirVCCT1000921S
2016FreightlinerColumbia-L--Fresh AirPaper Frame
2016FreightlinerCoronado15.6L-6Fresh Air—
2015FreightlinerCascadia-L--Fresh AirVCCT1000921S
2015FreightlinerColumbia-L--Fresh AirPaper Frame
2015FreightlinerCoronado12.7LL6Fresh Air—
2014Dynamax CorpGrand Sport GT14.9LL6N/A—
2014FreightlinerCascadia-L--Fresh AirVCCT1000921S
2014FreightlinerColumbia-L--Fresh AirPaper Frame
2014FreightlinerCoronado12.7LL6Fresh Air—
2013Dynamax CorpGrand Sport GT14.9LL6N/A—
2013FreightlinerCascadia8.3LL6Fresh AirVCCT1000921S
2013FreightlinerColumbia-L--Fresh AirPaper Frame
2013FreightlinerCoronado12.7LL6Fresh Air—
2012Dynamax CorpGrand Sport GT14.9LL6N/A—
2012FreightlinerCascadia8.3LL6Fresh AirVCCT1000921S
2012FreightlinerColumbia-L--Fresh AirPaper Frame
2012FreightlinerCoronado12.8LL6Fresh Air—
2011Dynamax CorpGrand Sport GT14.9LL6N/A—
2011FreightlinerCascadia-L--Fresh AirVCCT1000921S
2011FreightlinerCentury Class12.8LL6Fresh AirPaper Frame
2011FreightlinerColumbia-L--Fresh AirPaper Frame
2011FreightlinerCoronado12.8LL6Fresh Air—
2010FreightlinerCascadia-L--Fresh AirVCCT1000921S
2010FreightlinerCentury Class12.8LL6Fresh AirPaper Frame
2010FreightlinerColumbia12.8LL6Fresh AirPaper Frame
2010FreightlinerCoronado12.8LL6Fresh Air—
2009FreightlinerCascadia12.8LL6Fresh Air—
2009FreightlinerCentury Class12.8LL6Fresh AirPaper Frame
2009FreightlinerColumbia-L--Fresh AirPaper Frame
2009FreightlinerCoronado14.0LL6Fresh Air—
2008FreightlinerCascadia12.8LL6Fresh Air—
2008FreightlinerCentury Class12.8LL6Fresh AirPaper Frame
2008FreightlinerColumbia-L--Fresh AirPaper Frame
2008FreightlinerCoronado-L--Fresh Air—
2007FreightlinerCentury Class12.8LL6Fresh AirPaper Frame
2007FreightlinerColumbia-L--Fresh AirPaper Frame
2007FreightlinerCoronado-L--Fresh Air—
2006FreightlinerCentury Class12.8LL6Fresh AirPaper Frame
2006FreightlinerColumbia-L--Fresh AirPaper Frame
2006FreightlinerCoronado-L--Fresh Air—
2005FreightlinerCentury Class12.8LL6Fresh AirPaper Frame
2005FreightlinerColumbia8.9LL6Fresh AirPaper Frame
2005FreightlinerCoronado-L--Fresh Air—
2004FreightlinerCentury Class12.8LL6Fresh AirPaper Frame
2004FreightlinerColumbia8.9LL6Fresh AirPaper Frame
2004FreightlinerCoronado12.7LL6Fresh Air—
2003FreightlinerCentury Class12.8LL6Fresh AirPaper Frame
2003FreightlinerColumbia12.8LL6Fresh AirPaper Frame
2003FreightlinerCoronado12.7LL6Fresh Air—
2002FreightlinerCentury Class12.8LL6Fresh AirPaper Frame
2002FreightlinerColumbia12.8LL6Fresh AirPaper Frame
2002FreightlinerCoronado12.7LL6Fresh Air—
2001FreightlinerCentury Class8.9LL6Fresh AirPaper Frame; 91559
2001FreightlinerColumbia12.8LL6Fresh AirPaper Frame
2001FreightlinerCoronado14.6LL6Fresh Air—
2000FreightlinerCentury Class14.0LL6Fresh AirPaper Frame
2000FreightlinerColumbia12.7LL6Fresh AirPaper Frame
1999FreightlinerCentury Class14.0LL6Fresh AirPaper Frame
1998FreightlinerCentury Class14.0LL6Fresh AirPaper Frame
1997FreightlinerCentury Class14.0LL6Fresh AirPaper Frame
1996FreightlinerCentury Class12.7LL6Fresh AirPaper Frame