2017-2026 Freightliner Cascadia Charge Air Cooler - Replaces TXE1030523 & TXE1030486

• Direct OEM Match: Precision-engineered to directly replace OEM numbers TXE1030523, TXE1030486, and FRT18149 for a seamless, drop-in installation.
• Restores Engine Power: Eliminates boost leaks to restore your engine's horsepower, improve fuel economy, and lower dangerously high exhaust gas temperatures (EGTs).
• Maximum Heat Dissipation: Features a massive 36-1/2" x 26-1/2" high-efficiency core to cool compressed intake air for optimal Detroit DD13/DD15 performance.
• Heavy-Duty Construction: Built with a reinforced 2" thick aluminum core to easily handle the extreme turbo pressures and rough road vibrations of long-haul trucking.
• Leak-Free Connections: Precision-machined 4" inlet and outlet necks ensure a perfect, secure seal with your factory CAC hoses and clamps.

If you are looking for a high-performance 2017-2026 Freightliner Cascadia Charge Air Cooler, this heavy-duty unit is engineered specifically for the newest generation of Freightliner trucks. Designed to meet the intense turbo boost demands of the "New Cascadia" body style, this CAC restores lost engine power and maximizes fuel efficiency for your Detroit DD13 or DD15 engine. Whether you are searching by year or OEM part number, this 2017+ Freightliner Cascadia Charge Air Cooler is the direct-fit solution to get your rig back on the highway. We stock these units locally in our Illinois warehouse to ensure fast shipping for owner-operators and fleets across the Midwest.

Restore Turbo Efficiency: The 2017-2026 Freightliner Cascadia Charge Air Cooler Advantage

This 2017-2026 Freightliner Cascadia Charge Air Cooler is built to easily withstand the extreme pressures and high temperatures of modern heavy-duty turbo systems. It serves as a premium replacement for major OEM numbers including TXE1030523, TXE1030486, and FRT18149. Note: Its precision-engineered 36-1/2" x 26-1/2" core ensures maximum airflow and heat transfer, while the 4" inlet and outlet connections guarantee a secure, blowout-proof seal with your driver side LH and passenger side RH boost tubes. This unit is fully compatible with 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, and 2026 Freightliner Cascadia models.

At FleetPro, we specialize in high-quality charge air coolers that offer a perfect alternative to expensive dealer parts without sacrificing rugged durability. A leaking CAC can cause your engine to run hot, lose horsepower, and burn excess fuel, eating directly into your profits. Backed by industry-leading manufacturing standards, this heavy-duty intercooler features a reinforced 2" thick core to prevent tube-to-header failure under heavy hauling conditions. Don't let a cracked cooler sideline your business; choose a Charge Air Cooler that is specifically optimized for your Cascadia and experience professional-grade reliability for the long haul.

Vehicle Fitment & Compatibility

This Charge Air Cooler is a guaranteed fit for the following applications (Must match OEM number):

• Freightliner Cascadia: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
• Design: "New Cascadia" Body Style

Direct Replacement for OEM Part Numbers:

This CAC ONLY fits your truck if your OEM number matches one of the following:

• Freightliner OEM: TXE1030486, 1030486, TXE1030523, TXE1030523A, 1030523A, 1030523
• Industry Cross-Reference: FRT18149N, FRT18149

Technical Specifications

• Core Height: 36-1/2"
• Core Width: 26-1/2"
• Core Depth: 2"
• Inlet Neck: 4"
• Outlet Neck: 4"
• Fitment Type: Direct-OEM