OE Quality
60-Day Returns

Dayco 74333 Radiator Coolant Hose - Upper
Overview of Dayco Curved Radiator Hose 74333
The Dayco Curved Radiator Hose 74333 is designed specifically for Ford F-250 Super Duty and F-350 Super Duty models. This radiator coolant hose ensures reliable coolant flow and helps maintain optimal engine temperature under demanding conditions.
- Compatible with Ford F-250 Super Duty and F-350 Super Duty
- Part number 74333 for precise identification
- Curved design for proper fit and routing
- Constructed to withstand high temperatures and pressure
- Part of Dayco's Curved Radiator Hose product line
About the Dayco Curved Radiator Hose Product Line
The Curved Radiator Hose line by Dayco focuses on delivering hoses with specific bends and shapes to match factory routing in cooling systems. This design reduces stress on the hose and connections, improving durability and fitment accuracy. The 74333 hose is engineered to meet the exact curvature requirements for Ford Super Duty trucks, ensuring a secure and leak-free coolant path.
Detailed Product Description
The Dayco 74333 radiator coolant hose is manufactured to meet OEM specifications for Ford F-250 Super Duty and F-350 Super Duty vehicles. Its curved shape allows for seamless integration into the engine bay, avoiding interference with other components. Made from durable materials, this hose resists heat, pressure, and coolant chemicals, contributing to the longevity of the cooling system. Proper coolant flow is critical for engine performance and preventing overheating, and this hose supports that function effectively.
Common Applications and Problem Solving
- Replacement for worn or cracked radiator coolant hoses on Ford F-250 Super Duty and F-350 Super Duty
- Addresses coolant leaks caused by hose deterioration
- Prevents overheating due to compromised coolant flow
- Eliminates hose collapse or deformation under pressure
- Restores proper coolant circulation in the radiator system
Installation Notes and Tips
When installing the Dayco Curved Radiator Hose 74333, ensure the engine is cool to avoid burns. Verify the hose routing matches the original to prevent kinks or stress points. Use appropriate clamps to secure the hose ends firmly, and inspect for leaks after installation. It is recommended to replace any worn clamps or related components during installation for optimal performance.
Quality Assurance and Warranty
Dayco manufactures the 74333 radiator coolant hose to meet stringent quality standards, ensuring durability and reliable performance. While specific warranty details are not provided, Dayco products typically adhere to industry quality controls and are designed for long service life in demanding automotive environments.
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Ford | F-250 Super Duty | 6.7L | V8 | Upper | Curved Radiator Hose |
| 2019 | Ford | F-350 Super Duty | 6.7L | V8 | Upper | Curved Radiator Hose |
| 2018 | Ford | F-250 Super Duty | 6.7L | V8 | Upper | Curved Radiator Hose |
| 2018 | Ford | F-350 Super Duty | 6.7L | V8 | Upper | Curved Radiator Hose |
| 2017 | Ford | F-250 Super Duty | 6.7L | V8 | Upper | Curved Radiator Hose |
| 2017 | Ford | F-350 Super Duty | 6.7L | V8 | Upper | Curved Radiator Hose |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.