Description
Product overview
The CSF 3842 is an application-specific replacement radiator. Match the core, connection layout, and vehicle configuration to the specifications below. Application: 2016-2018 Chevrolet Silverado 1500 5.3L.
The radiator transfers heat from circulating engine coolant to the air passing through its core. Tube and fin condition, fan operation, and the airflow path all affect the cooling system’s ability to reject heat.
Technical specifications
- Construction: parallel flow
- Core Length (in): 33 1/2
- Core Thickness (in): 5/8
- Core Width (in): 17 5/7
- Inlet Tube: tube
- Outlet Tube: tube
Installation and compatibility
Compare the core dimensions, hose locations, mounting arrangement, and any internal cooler connections with the existing radiator. Select by the complete vehicle, engine, and transmission configuration; shared model names alone do not establish fitment. Follow the vehicle coolant filling and bleeding procedure after replacement.
Vehicle fitment
| Make | Model | Qualifiers | Year |
|---|---|---|---|
| Chevrolet | Silverado 1500 | 5.3L V8 5328cc 325ci MILD HYBRID EV-GAS (MHEV) Crew Cab Pickup | 2016-2018 |
| GMC | Sierra 1500 | 5.3L V8 5328cc 325ci MILD HYBRID EV-GAS (MHEV) Crew Cab Pickup | 2016-2018 |
Part number: CSF 3842.