OE Quality
60-Day Returns

Gates 23388 Radiator Coolant Hose - Upper
Overview of Gates Molded Coolant Hose 23388
The Gates Molded Coolant Hose 23388 is designed specifically for Honda CR-V models, providing reliable radiator coolant flow. Constructed from durable EPDM material, this molded radiator coolant hose ensures consistent performance and longevity under typical engine operating conditions.
- Material: EPDM for heat and chemical resistance
- Centerline length: 18.8 inches (478 mm)
- Inside diameter at both ends: 1.21 inches (31 mm)
- Molded design for precise fit and durability
- No spring reinforcement included
- Compatible with Honda CR-V radiator coolant systems
About the Molded Coolant Hose Product Line
The Molded Coolant Hose line by Gates focuses on precision-engineered hoses that are molded to exact specifications for specific vehicle applications. This approach ensures a secure fit and optimal coolant flow without the need for additional modifications. The 23388 part exemplifies this with its molded construction tailored for the Honda CR-V cooling system.
Detailed Product Description
This radiator coolant hose features EPDM construction, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, making it suitable for the demanding environment of an engine bay. The hose measures 18.8 inches (478 mm) in centerline length, with an inside diameter of 1.21 inches (31 mm) at both ends, ensuring compatibility with the Honda CR-V radiator connections. The molded design eliminates the need for clamps or springs, providing a secure and leak-resistant connection.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses on Honda CR-V vehicles
- Resolving coolant leaks caused by hose degradation
- Preventing overheating issues related to coolant flow restrictions
- Maintaining proper engine temperature regulation
- Ensuring reliable coolant circulation in the radiator system
Installation Notes and Tips
When installing the Gates Molded Coolant Hose 23388, ensure the engine is cool to avoid burns or pressure-related injuries. Verify that the hose connections on the Honda CR-V radiator are clean and free of debris before fitting the hose. The molded design allows for a straightforward installation without additional clamps or springs. Double-check hose alignment to prevent kinks or stress points that could reduce hose life.
Quality Assurance and Warranty
Gates manufactures the Molded Coolant Hose 23388 to meet or exceed OEM specifications for durability and performance. The EPDM material and molded construction contribute to a long service life under normal operating conditions. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in materials and workmanship.
| Brand | Gates |
|---|---|
| Part Number | 23388 |
| Position | Molded Coolant Hose, Upper |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 18.8 |
| Centerline Length | 478 |
| Contains Spring | No |
| End 1 Inside Diameter | 1.21 |
| End 1 Inside Diameter | 31 |
| End 2 Inside Diameter | 1.21 |
| End 2 Inside Diameter | 31 |
| Material | EPDM |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | Honda | CR-V | 2.4L | L4 | GAS | Upper | Molded Coolant Hose |
| 2008 | Honda | CR-V | 2.4L | L4 | GAS | Upper | Molded Coolant Hose |
| 2007 | Honda | CR-V | 2.4L | L4 | GAS | Upper | Molded Coolant Hose |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.