USED OEM Freightliner Cascadia EGR Cooler DD15 (2012–2025) | A4721400475 | Genuine Truck Part
USED OEM EGR Cooler for Freightliner Cascadia DD15 engines — Part Number A4721400475. This genuine take-off part was removed from a functioning truck, inspected, and is in good reusable condition. Designed to control emissions and reduce engine temperatures, this EGR cooler is built for durability and high-performance in heavy-duty applications.
✅ Condition:
Used / Take-off
Inspected – no visible cracks or major damage
May show signs of normal wear (see photos)
Actual item pictured – please review images carefully
✅ Compatibility:
Truck Model: Freightliner Cascadia
Engine: Detroit Diesel DD15
Model Years: 2012–2025
May fit other models using the same engine – confirm with VIN or dealer
✅ OEM Part Number:
A4721400475
🧰 Key Features:
Genuine OEM Freightliner / Detroit Diesel part
Helps reduce exhaust gas temperature and meet EPA emission standards
Maintains proper engine performance and fuel efficiency
Heavy-duty build for long service life under extreme conditions
📦 Shipping & Returns:
Ships fast from the USA
Professionally packed to prevent damage
🔧 Fitment Note:
Please verify the part number and fitment with your VIN or consult your mechanic/dealer before purchase. Feel free to message us if you need help confirming compatibility.
💡 Why Buy Used OEM Parts?
Save money without compromising performance. This genuine OEM EGR cooler ensures factory fit and reliability — better than most aftermarket alternatives. Ideal for repairs, rebuilds, or maintenance on your Freightliner Cascadia DD15 engine.