New Cascadia Charge Air Cooler (2018-2026) - Heavy Duty - Replaces TXE1030523
Regular price
$854.00
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Fitment
Fits these trucks
Freightliner New Cascadia (P4 Body Style - 2018-2026)Detroit Diesel DD13/DD15
Always confirm your year, make & model before ordering.
Part numbers
OEM & interchange numbers
12 cross-refsTXE1030486 1030486 TXE1030523 TXE1030523A 1030523A 1030523 FRT18149N Active Radiator FRT18149 Rocky Mount 30149C Dura-Lite HDH010808 Radiator Supply House 601502 222378
Direct 1-to-1 replacement for every number above. Tap any number to copy.
Overview
Restore your engine's lost horsepower and maximize fuel efficiency with this premium New Cascadia Charge Air Cooler by FleetPro Parts & Tires. Specifically engineered for the newest generation of Freightliner trucks (2018–2026), this heavy-duty intercooler is designed to meet the intense turbo boost demands of the "New Cascadia" P4 body style. Whether you are running a Detroit DD13 or DD15, this CAC is the direct-fit solution to eliminate boost leaks and get your rig back to peak performance. We stock these units locally right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for owner-operators and fleets across the Midwest and nationwide.
Advanced Turbo Efficiency: The New Cascadia Charge Air Cooler Advantage
This New Cascadia Charge Air Cooler is built to withstand the extreme pressures and high-temperature cycles of modern heavy-duty turbo systems. It serves as a premium replacement for major OEM numbers including TXE1030523 and TXE1030486. Note: Its precision-engineered 36-1/2" x 26-1/2" core ensures maximum heat transfer, while the 4-inch inlet and outlet connections guarantee a secure, blowout-proof seal with your boost tubes—keeping you moving through the 2026 haul season without the dreaded "hiss" of a boost leak.
At FleetPro, we specialize in high-quality cooling components that offer a professional 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. This intercooler features a reinforced 2-inch thick core specifically designed to prevent tube-to-header failure under heavy hauling conditions. Don't let a cracked cooler sideline your business; choose FleetPro quality today.
Vehicle Fitment & Compatibility
This Charge Air Cooler (CAC) is a guaranteed fit for the following applications (Must match OEM number):
- Make: Freightliner
- Model: New Cascadia (P4 Body Style)
- Years: 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
- Engines: Detroit Diesel DD13 & DD15
Direct Replacement & Cross-Reference Numbers:
This intercooler serves as a direct exact-fit replacement for the following part numbers:
- 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" (Reinforced Heavy Duty) Inlet / Outlet Neck 4" / 4" Construction High-Grade Aluminum Intercooler Brand FleetPro Parts & Tires
Key features
- 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.
Specifications
Core Height
36-1/2 in
Core Width
26-1/2 in
Core Depth
2 in (Reinforced Heavy Duty)
Inlet/Outlet Neck
4 in / 4 in
Construction
High-Grade Aluminum Intercooler
Questions
Will this fit my truck?
This part fits Freightliner New Cascadia (P4 Body Style - 2018-2026), Detroit Diesel DD13/DD15. Always confirm your year, make and model before ordering.
What part numbers does it replace?
Yes. It is a direct replacement that interchanges with TXE1030486, 1030486, TXE1030523, TXE1030523A, 1030523A, 1030523, FRT18149N, Active Radiator FRT18149, Rocky Mount 30149C, Dura-Lite HDH010808, Radiator Supply House 601502, 222378.
How fast does it ship?
In-stock orders placed before 12 PM Central on business days ship the same day from our Hanover Park, IL warehouse, and typically arrive in 2 to 5 business days anywhere in the USA.
What's your return policy?
Unused items in original packaging can be returned within 30 days, backed by our 30-day money-back guarantee. If we ship the wrong part, we cover the return label and send the correct one.