Freightliner Cascadia P4 Radiator Assembly - With Frame 2018+ TXE1003850D

• Complete Drop-In Assembly: Includes the heavy-duty mounting frame pre-installed, significantly reducing installation time and mechanic frustration during front-end repairs.
• Optimal Heat Dissipation: Features a high-efficiency aluminum core and durable plastic tanks designed to handle the intense thermal loads of modern Freightliner engines.
• Heavy-Duty 4-Row Core: Built with a massive 2-1/16" thick, 4-row core to ensure maximum coolant flow and prevent overheating during heavy hauls or steep grades.
• Direct Fitment: Engineered as an exact replacement for the 2018+ Cascadia P4, directly replacing main OEM part numbers like TXE1003850D and 1003849D.
• Built-in Oil Cooler: Equipped with a quick-connect oil cooler on 12-inch centers and a conveniently located upper-left vent for easy system bleeding.

An overheating engine is the fastest way to turn a profitable haul into a catastrophic repair bill. Keep your rig running at optimal temperatures with this premium OE-style Freightliner Cascadia P4 Radiator Assembly distributed by FleetPro Parts & Tires. Designed as a direct drop-in replacement specifically for 2018 and newer Freightliner Cascadia P4 models, this complete unit includes the structural mounting frame to save your mechanics time and frustration during installation. We stock these heavy-duty cooling units right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping so you can get your truck out of the bay and back on the road.

Maximum Cooling: The Freightliner Cascadia P4 Radiator Assembly Advantage

This Freightliner Cascadia P4 Radiator Assembly is built for the long haul. It features a high-efficiency aluminum core mated to durable plastic tanks, providing superior heat dissipation while keeping front-end weight down. With a heavy-duty 4-row design and a 2-1/16" core depth, it delivers the massive cooling capacity required by modern emissions-controlled diesel engines. It also features a quick-connect oil cooler on 12-inch centers and a vent conveniently located on the upper left tank for easy bleeding of the cooling system.

At FleetPro Parts & Tires, we know that exact fitment is critical for front-end collision repairs and major maintenance. This assembly completely replaces highly searched OEM part numbers like TXE1003850D, 1003849D, and A0533218003. Please Note: You must visually confirm your frame style matches the product photo before ordering to ensure a seamless installation. Backed by a 1-Year Limited Warranty, this is the definitive choice for keeping your P4 Cascadia cool under pressure.

Vehicle Fitment & Compatibility

This heavy-duty OE-style radiator assembly features an exact-fit design intended for the following commercial applications:

• Make/Model: Freightliner Cascadia Series (P4 Body Style)
• Year Range: 2018 and Newer (2018+)
• Component Group: Engine Cooling / Radiators
• Important Note: Must confirm frame style prior to ordering. Vent is located on the upper left tank.

Direct Replacement & Cross-Reference Numbers:

This complete radiator assembly serves as a direct exact-fit replacement for the following part numbers:

• Freightliner OEM: TXE1003850D, 1003850D, 1003850, TXE1003849D, 1003849D, 1003849, TXE1102837C, 1102837C, 1102837, TXE1004004B, 1004004B, 1004004, TXE1102843C, 1102843C, 1102843, TXE1102845, 1102845, A0533218003, A0533734002
• Aftermarket Interchange: LT9621, HDC011225, 437560PF, 437560, 800128PTWF, 800128

Technical Specifications

• Construction: Aluminum Core with Plastic Tanks (Includes Frame)
• Core Height: 35 1/8 Inches
• Core Width: 38 1/2 Inches
• Depth: 2 1/16 Inches
• Rows: 4
• Inlet: 2 1/2 Inches
• Outlet: 2 1/2 Inches
• Oil Cooler: Quick Connect on 12" Centers
• Warranty: 1-Year Limited Warranty