If you’re maintaining a Freightliner Cascadia from model years 2018 to 2022, the 03-42776-010 air filter is an essential part of your preventive maintenance strategy. Known for its OEM fit and premium filtration performance, this air filter protects your engine from dust, dirt, and debris—helping to extend the life of your diesel powertrain.
What Is the 03-42776-010 Air Filter?
The 03-42776-010 is a high-performance engine air filter designed for Freightliner trucks. It’s commonly used in various Cascadia models and Detroit Diesel or Cummins engine configurations. The filter is engineered to meet or exceed OEM standards and helps improve engine airflow while maintaining effective filtration.
Cross Reference Part Numbers
If you're searching for compatible filters, the 03-42776-010 is often cross-referenced with the following part numbers:
- 03-42086-010
- TR504-EF
- P628541
- 997879
Using cross-reference numbers allows fleet managers and buyers to find suitable alternatives or confirm compatibility with existing filter inventory.
Compatible Vehicles & Engine Fitment
The 03-42776-010 air filter is commonly used in Freightliner Cascadia trucks equipped with engines such as:
- Detroit Diesel DD13, DD15, DD16
- Cummins ISX12, ISX15, X12, X15
And fits the following truck models:
- Freightliner Cascadia (PT-116, PT-126) – Model Years: 2018–2022
- Freightliner Cascadia (General)
- Freightliner Coronado
- Freightliner Tractors
This wide compatibility makes the 03-42776-010 one of the most versatile choices in the Freightliner aftermarket parts category.
Why Replace Your Freightliner Cascadia Air Filter?
Engine air filters should be replaced at regular intervals to:
- Improve engine efficiency and fuel economy
- Reduce wear on engine components
- Prevent contaminants from entering the combustion chamber
- Support smoother airflow for better performance
Whether you're maintaining a 2019 Freightliner Cascadia or upgrading your fleet's filters in 2022, the 03-42776-010 is a smart choice.
How To Replace Getopauto 03-42776-010 Engine Air Filter on a Freightliner Cascadia？
Get Your 03-42776-010 Filter at GetopAuto
At GetopAuto, we offer the 03-42776-010 air filter and its cross-reference equivalents at competitive prices. With fast U.S. shipping, guaranteed fitment, and OEM-level quality, you can trust us to keep your truck running strong.
Shop now and replace your 03-42776-010 air filter with confidence.
Click here to buy:03-42776-010 air filter