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Gates 22927 Radiator Coolant Hose - Lower
Reliable Radiator Coolant Hose for Chevrolet and GMC Trucks
The Gates Molded Coolant Hose 22927 is engineered to provide dependable cooling system performance for heavy-duty Chevrolet and GMC trucks. Designed specifically for models like the Silverado 2500 HD and Sierra 3500 Classic, this radiator coolant hose ensures proper coolant flow and system integrity.
- Constructed from durable EPDM, plastic, and steel materials for long-lasting use
- Molded design with integrated branch and female quick connector for precise fitment
- Centerline length options of 15.2, 25, and 386 mm to match specific routing requirements
- Multiple inside diameters including 1.78 inches (45 mm) and smaller branches for versatile coolant flow
- Compatible with Chevrolet Avalanche 2500, GMC Sierra 2500 HD, Silverado 3500, and other 2500/3500 series trucks
About the Gates Molded Coolant Hose Product Line
The Molded Coolant Hose line by Gates focuses on delivering pre-formed hoses that fit precisely within the cooling systems of heavy-duty vehicles. This product line incorporates modular components such as branches and quick connectors, reducing installation complexity and improving coolant system reliability. Part number 22927 exemplifies this approach with its molded construction and integrated fittings tailored for Chevrolet and GMC 2500 and 3500 series trucks.
Detailed Product Description
The Gates Molded Coolant Hose 22927 is manufactured using EPDM rubber combined with plastic and steel reinforcements to withstand high temperatures and pressure fluctuations typical in heavy-duty truck cooling systems. The hose features multiple inside diameters, including 1.78 inches (45 mm) for primary coolant flow and smaller branches with diameters down to 0.62 inches (16 mm) to accommodate auxiliary coolant circuits. Its molded design includes two branches and one female quick connector, facilitating a secure and leak-resistant connection without the need for additional clamps or fittings. With centerline lengths ranging from 15.2 mm to 386 mm, this hose fits the complex routing paths found in Chevrolet Avalanche 2500, GMC Sierra 2500 HD Classic, and Silverado 3500 Classic models.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses in Chevrolet and GMC 2500/3500 trucks
- Restoring proper coolant flow to prevent engine overheating
- Eliminating leaks caused by deteriorated or damaged hoses
- Ensuring secure connections with integrated quick connectors to reduce coolant loss
- Maintaining cooling system integrity in heavy-duty truck applications
Installation Notes and Tips
When installing the Gates Molded Coolant Hose 22927, ensure the hose routing matches the original path to avoid kinks or stress points. The molded branches and quick connector simplify installation but verify all connections are fully seated to prevent leaks. It is recommended to inspect adjacent cooling system components for wear during replacement to maintain overall system reliability.
Quality Assurance and Warranty
Gates manufactures the Molded Coolant Hose 22927 to meet stringent quality standards, using materials designed for durability in demanding environments. While specific warranty details are not provided, Gates products typically adhere to industry standards for performance and reliability in automotive cooling systems.
| Brand | Gates |
| Part Number | 22927 |
| Position | Molded Coolant Hose, Lower |
| Material | Epdm, plastic, steel |
| End 1 Inside Diameter | 1.78 |
| End 1 Inside Diameter | 45 |
| End 2 Inside Diameter | 1.78 |
| End 2 Inside Diameter | 45 |
| Contains Spring | No |
| Centerline Length | 15.2 |
| Centerline Length | 25 |
| Centerline Length | 386 |
| End 3 Inside Diameter | 1 |
| End 4 Inside Diameter | .62 |
| End 4 Inside Diameter | 16 |
| Branch Quantity | 2 |
| 9839 | Yes |
| 9845 | 1 |
| Modular Components | Branch, female quick connector |
| Modular Hose | Yes |
| Molded | Yes |
| Number of Quick Connect Fittings | 1 |
This part fits 32 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2007 | Chevrolet | Silverado 2500 HD Classic | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2007 | Chevrolet | Silverado 3500 Classic | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2007 | GMC | Sierra 2500 HD Classic | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2007 | GMC | Sierra 3500 Classic | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2006 | Chevrolet | Avalanche 2500 | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2006 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2006 | Chevrolet | Silverado 3500 | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2006 | Chevrolet | Suburban 2500 | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2006 | GMC | Sierra 2500 HD | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2006 | GMC | Sierra 3500 | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2006 | GMC | Yukon XL 2500 | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2005 | Chevrolet | Avalanche 2500 | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2005 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2005 | Chevrolet | Silverado 3500 | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2005 | Chevrolet | Suburban 2500 | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2005 | GMC | Sierra 2500 HD | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2005 | GMC | Sierra 3500 | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2005 | GMC | Yukon XL 2500 | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2004 | Chevrolet | Avalanche 2500 | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2004 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2004 | Chevrolet | Silverado 3500 | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2004 | Chevrolet | Suburban 2500 | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2004 | GMC | Sierra 2500 HD | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2004 | GMC | Sierra 3500 | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2004 | GMC | Yukon XL 2500 | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2003 | Chevrolet | Avalanche 2500 | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2003 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2003 | Chevrolet | Silverado 3500 | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2003 | Chevrolet | Suburban 2500 | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2003 | GMC | Sierra 2500 HD | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2003 | GMC | Sierra 3500 | 8.1L | V8 | GAS | Lower | Molded Coolant Hose |
| 2003 | GMC | Yukon XL 2500 | 8.1L | V8 | GAS | Lower | 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.