Elevate your Peterbilt 389’s cooling performance with the Kustom Truck Parts Radiator and Charge Air Cooler Tubes Kit, expertly crafted for 2008 and newer Long Hood models equipped with Caterpillar 3406E or C15 single turbo engines. Constructed from premium 304 stainless steel in mill or polished finish, this OEM-quality kit includes right and left charge air cooler (CAC) tubes, plus upper and lower radiator tubes, ensuring efficient airflow and coolant flow with corrosion resistance. Tailored for engine conversions, it features precise configurations: the right CAC tube pairs with a 4" 90-degree turbo outlet elbow (Kustom Truck P/N 99999040 or similar), the left CAC tube aligns with a 45-degree intake elbow with an upward/forward inlet (Kustom Truck P/N 99107003 or similar), the upper radiator tube fits a vertical thermostat housing outlet, and the lower radiator tube matches a 3" water pump outlet. Ideal for mechanics and truck owners upgrading their 389, this kit blends durability and style for heavy-duty diesel applications.
Kit Includes:
- (1) Right-Side Charge Air Cooler Tube – 304 Stainless Steel (Mill or Polished Finish)
- (1) Left-Side Charge Air Cooler Tube – 304 Stainless Steel (Mill or Polished Finish)
- (1) Upper Radiator Tube – 304 Stainless Steel (Mill or Polished Finish)
- (1) Lower Radiator Tube – 304 Stainless Steel (Mill or Polished Finish)
Key Features:
- OEM-grade 304 stainless steel in mill or polished finish for durability and aesthetic appeal
- Designed for 2008+ Peterbilt 389 Long Hood with Cat 3406E/C15 single turbo engines
- Right CAC tube for 4" 90-degree turbo elbow (Kustom Truck P/N 99999040 or similar)
- Left CAC tube for 45-degree intake elbow (Kustom Truck P/N 99107003 or similar)
- Upper/lower radiator tubes for vertical thermostat housing and 3" water pump outlet
- Perfect for engine swaps and cooling system upgrades
Upgrade your 389’s cooling efficiency with Kustom Truck Parts’ trusted quality and precision engineering.
