Upper Radiator Tube for 2008+ Kenworth T660 with Caterpillar 3406E or C15 Engines.
This 304 stainless steel upper radiator tube replaces the stock tube on Kenworth T660 models. Available in mill or polished finish, it provides efficient coolant flow and corrosion resistance for reliable performance in heavy-duty applications.
Kit Includes:
- (1) Upper Radiator Tube – 304 Stainless Steel
Compatibility:
- 2008 and newer Kenworth T660
- Caterpillar 3406E and C15 engines
Important Notes:
- Designed for thermostat housing with vertical-facing outlet.
- Contact Kustom Truck to confirm compatibility with your specific truck configuration.
Key Specifications:
- 304 stainless steel construction (mill or polished finish)
- Upper radiator tube for efficient coolant flow
- Suitable for engine swaps and cooling system maintenance
1 year
