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 Cummins N14 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, the left CAC tube aligns with a top-mounted 90-degree intake manifold inlet angled forward and outward (OEM P/N 3085073 or similar), the upper radiator tube fits a vertical thermostat housing outlet (OEM P/N 3411384 or similar), and the lower radiator tube matches a Paccar-style water pump inlet (OEM P/N 3064438 or similar). 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 Cummins N14 engines
- Right CAC tube for 4" 90-degree turbo elbow
- Left CAC tube for 90-degree top-mounted intake inlet (OEM P/N 3085073 or similar)
- Upper/lower radiator tubes for vertical thermostat housing (OEM P/N 3411384 or similar) and Paccar-style water pump inlet (OEM P/N 3064438 or similar)
- Perfect for engine swaps and cooling system upgrades
Upgrade your 389’s cooling efficiency with Kustom Truck Parts’ trusted quality and precision engineering.
