2018–2025 Freightliner Cascadia Radiator — DD13 / DD15 | No Transmission Oil Cooler | Without Frame | OEM TXE1003850D

This heavy duty radiator is engineered for 2018–2025 Freightliner Cascadia trucks with DD13 or DD15 engines. Built to OEM specifications, this model is designed "Without Transmission Oil Cooler" and "Without Frame" — perfect for trucks that only need the radiator core assembly, not a full frame replacement.

⚠️ IMPORTANT FITMENT NOTICE:

✅ Fits:
WITHOUT Transmission Oil Cooler (THIS PRODUCT)
OEM# TXE1003850D

❌ Does NOT Fit:
With Transmission Oil Cooler
OEM# TXE1003849D

Freightliner Cascadia Radiators – 2 Versions

1. WITHOUT Transmission Oil Cooler (THIS PRODUCT)

• • OEM: TXE1003850D
  • Frame: Not included (reuse original)

2. WITH Transmission Oil Cooler (Different Item)

• • OEM: TXE1003849D
  • Different size & configuration

Please check your existing radiator before ordering, or contact us with your VIN to confirm compatibility.

Why Our Radiator is Better:

• Heavy Duty Tank Design
  Reinforced to prevent expansion and cracking under high pressure.

• Wider Cooling Tubes
  Improves coolant flow for greater heat dissipation and more efficient cooling.

• Full-Size Absorber Foam
  Cushions between the radiator core and frame to reduce vibration damage.

• Pre-Installed & Assembly Hardware Included
  Comes ready to install with bushings, bolts, nuts, and clips — saving time and labor.

• OEM Precision Fit
  Manufactured under IATF 16949 Certification and tested for direct fitment without modification.

• 1-Year Limited Warranty
  Buy with confidence knowing your investment is protected.

Technical Specifications:

• Core Height: 35 1/8"

• Core Width: 38 1/2"

• Depth: 2 1/16"

• Rows: 4

• Inlet: 2 1/2"

• Outlet: 2 1/2"

• Design: Without Transmission Oil Cooler, Without Frame

OEM & Cross Reference Numbers:

• OEM: TXE1003850D
  
• Other Part Numbers: TXE 1003850D, TXE 1003850, TXE1003850, 1003850D, 1003850

Why Buy From Us?

We’re a U.S.-based truck parts brand with over 15 years of experience, trusted by fleet managers, owner-operators, and repair shops nationwide.

✔️ Fast, knowledgeable U.S. customer support
✔️ Hands-on experience with commercial truck repairs
✔️ 100% Satisfaction Guarantee – we stand by the parts we sell
✔️ No overseas delays
✔️ No middlemen — direct from source

Need Help?

Not sure if this is the correct radiator for your Cascadia?
Send us a photo of your radiator and your VIN number — we’ll verify fitment before you buy

Get the right radiator the first time!

This is the OEM-fit, heavy duty Cascadia radiator for DD13/DD15 engines — without transmission oil cooler and without frame — built for maximum cooling performance, vibration protection, and easy installation with hardware included.

🛒 Order now for fast shipping, 1-year warranty, and guaranteed fitment!