Engine Air Filter Compatible for 2020 2021 2018-2023 Freightliner Cascadia | F7 Grade Filter Paper, Replaces 03-42776-010,1-3 Micron Filtration, 5-Min Install, Includes GlovesFREE AND FAST SHIPPING! About this item

• [F7 Grade Filter Media Protection] — Built with premium F7 Grade Filter Paper, this freightliner cascadia air filter is designed to capture 80–90% of fine particulates down to 1–3 microns, helping maintain clean airflow, dust-holding capacity, and reliable engine performance during demanding routes.
• [Vehicle Fitment] — This cascadia air filter fits 2018, 2019, 2020, 2021, 2022, and 2023 Freightliner Cascadia trucks. Please confirm your vehicle year, model, and original filter shape before purchasing for proper fitment.
• [Replacement Part Numbers] — This 03-42776-010 engine air filter replaces 0342776010, 91559, TR504-EF, 997879, DN P628541, and AF76010, offering a direct replacement option built to match original specifications.
• [5-Minute Easy Installation] — Designed as useful 2020 freightliner cascadia accessories, this filter allows quick replacement without professional mechanic assistance. Package includes 1 engine air filter and 1 pair of gloves; instruction manual is not included.
• [Reliable Maintenance Support] — As practical 2019 freightliner cascadia accessories, this freightliner air filter is recommended to be replaced every 12 months or 12,000 miles, whichever comes first. Our support team is available to help with fitment or product questions.

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