Engine Air Filter for Freightliner Cascadia P4 | 1 Unit
Maximize the lifespan and fuel efficiency of your heavy-duty rig with this premium Engine Air Filter Replacement (Part Number: 03-42776-010). Designed engineered-to-fit strictly for 2018–Present Freightliner Cascadia P4 models, this high-capacity air filter offers commercial-grade defense against road dust, dirt, soot, and debris.
Constructed with advanced high-efficiency filter media, it prevents premature engine wear while maintaining an unrestricted, optimal airflow to your engine's combustion chamber. Keep your truck out of the shop and operating at peak fuel economy on the highway.
Key Features
- Advanced High-Efficiency Filtration: Features a premium honeycomb/pleated structural design that maximizes dust-holding capacity while capturing particles as small as 1–3 microns.
- Uncompromised Engine Protection: Effectively shields expensive engine components—including DD13, DD15, DD16, and Cummins configurations—from harmful airborne abrasives that cause premature cylinder wear.
- Boosted Fuel Efficiency: Helps minimize engine airflow restriction, enabling a cleaner air-fuel ratio mix for more efficient fuel burns and lower emission levels.
- Direct Drop-In OEM Fit: Engineered to precisely match original equipment specifications. No modifications or custom housings required during replacement.
- 5-Minute Installation: Easy manual installation allows operators or maintenance teams to quickly plug and play without special tools.
Applications & Vehicle Fitment
This engine air filter is engineered to fit specific Class 8 commercial trucks. It is highly recommended to cross-reference your original factory filter number before ordering.
- Compatible Vehicles: 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, and 2026 Freightliner Cascadia P4 platform trucks.
- Engine Compatibility: Detroit Diesel (DD13, DD15, DD16) and Cummins (X15, ISX12N) configurations.
Technical Specifications
- Manufacturer Part Number (MPN): 03-42776-010 / 0342776010
- Interchange Cross-References: P628541, TR504-EF, 91559, 997879, 831.466010
- Package Quantity: 1 Unit (Single filter assembly)
- Approximate Dimensions: 24.76" L x 6.89" W x 6.89" H
