Cold Case Aluminum 2-Row Radiator For 13–18 Ram 2500/3500 Cummins 6.7L Diesel Truck

Upgrade the cooling performance of your 2013–2018 Ram 2500 or 3500 Cummins 6.7L diesel truck with the Cold Case Aluminum Performance Radiator. Built from 100% TIG-welded aluminum and polished for a premium finish, this heavy-duty radiator uses two oversized 1" cooling rows for superior thermal efficiency—far outperforming traditional 3- or 4-row units.

Featuring a crossflow design with 16 fins per inch and corrugated fin construction, this radiator delivers increased surface area and better fluid distribution, reducing hot spots and maintaining cooler operating temperatures. It’s a true OE-style, drop-in fit for diesel applications with both automatic and manual transmissions.

Features:

• TIG-welded 100% aluminum ensures strength and performance
  
• Polished finish adds a clean, high-end engine bay appearance
  
• Oversized 2-row core improves cooling vs. 3-4 row designs
  
• Corrugated fins enhance airflow and heat dissipation
  
• 16 fins per inch deliver high-efficiency thermal transfer
  
• Direct-fit design for 13–18 Ram 2500/3500 Cummins diesel
  
• Supports both automatic and manual transmissions

Specifications:

• Material: TIG-welded aluminum
  
• Radiator Style: Crossflow design
  
• Finish: Polished aluminum
  
• Core Size: 26.5" W x 21.1" H x 3.0" thick
  
• Overall Size: 34.15" W x 21.25" H x 3.0" thick
  
• Tube Size: Two 1" aluminum tubes
  
• Transmission Cooler: Yes – 7/8" NPT fittings
  
• Inlet/Outlet Location: Driver upper / Passenger lower

Included:

• (1) Aluminum Radiator

Fitment:

• 2013–2018 Dodge Ram 2500 6.7L Cummins Diesel
• 2013–2018 Dodge Ram 3500 6.7L Cummins Diesel

Note:

• Limited Lifetime Warranty