Mishimoto Aluminum Secondary Radiator for 6.7 Powerstroke Truck

Mishimoto Aluminum Secondary Radiator for 6.7L Powerstroke Truck Keep your 6.7 Powerstroke running cooler and longer. This Mishimoto aluminum secondary radiator is engineered specifically for the 6.7L Powerstroke’s secondary cooling circuit, protecting the transmission cooler, EGR cooler, fuel cooler, and the liquid-to-air charge air cooler. Premium construction: Aircraft-grade aluminum with a 100% brazed core that is 19% thicker than factory for improved heat transfer and reliability. Proven performance: Tested to deliver at least a 7°F reduction in coolant temperatures and a 7°F drop in charge air temperatures. Durable build: TIG-welded aluminum end tanks for exceptional strength and long service life. Direct fit: Retains factory fitment and installs easily with stock or Mishimoto primary radiators—no modifications required. Warranty: Backed by the Mishimoto Lifetime Warranty for long-term peace of mind. Whether you tow heavy loads, run performance tunes, or demand dependable daily driving, this secondary radiator improves cooling efficiency and protects critical components. Upgrade to Mishimoto quality for consistent temperatures, enhanced durability, and straightforward installation.