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Gates 24746 Radiator Coolant Hose - Lower
Overview of Gates Molded Coolant Hose 24746
The Gates Molded Coolant Hose 24746 is designed specifically for Audi A4 and A4 Quattro models, providing reliable radiator coolant flow. Constructed from durable EPDM, plastic, and steel materials, this molded hose ensures consistent performance under various operating conditions.
- Compatible with Audi A4 and A4 Quattro vehicles
- Made from EPDM, plastic, and steel for durability
- Centerline length of 20 inches (508 mm)
- Inside diameters: 1.25 inches (32 mm) on both ends, with an additional branch diameter of 0.78 inches
- Includes modular components: branch, 2 female quick connectors, drain petcock, and sensor port
- Molded design with 2 quick connect fittings for secure installation
About the Molded Coolant Hose Product Line
The Gates Molded Coolant Hose line focuses on precision-engineered hoses that integrate multiple components into a single molded assembly. This design reduces potential leak points and simplifies installation. The 24746 part benefits from this approach by incorporating quick connectors, a drain petcock, and a sensor port, making it a modular and efficient solution for cooling system maintenance on Audi A4 and A4 Quattro models.
Detailed Product Description
This radiator coolant hose features a centerline length of 20 inches (508 mm) and is constructed from EPDM rubber combined with plastic and steel reinforcements. Both ends have an inside diameter of 1.25 inches (32 mm), ensuring compatibility with the vehicle's cooling system fittings. The hose includes a single branch with a smaller 0.78-inch diameter, equipped with modular components such as two female quick connectors, a drain petcock for easy coolant drainage, and a sensor port for monitoring system conditions. The molded design enhances durability and reduces the risk of leaks compared to traditional hose assemblies.
Common Applications and Issues Addressed
- Replacement of worn or cracked radiator coolant hoses on Audi A4 and A4 Quattro
- Resolving coolant leaks caused by deteriorated hose material or failed connectors
- Upgrading to a modular hose assembly for easier maintenance and coolant system servicing
- Addressing coolant flow restrictions due to hose deformation or internal damage
- Facilitating sensor integration and coolant drainage with built-in ports
Installation Notes and Tips
- Ensure the vehicle is cool before removing the old coolant hose to prevent burns
- Verify the hose orientation and connector alignment before installation
- Use appropriate clamps or quick connectors as provided to secure the hose ends
- Check for proper seating of the drain petcock and sensor port components
- After installation, refill the cooling system and bleed air to prevent overheating
Quality Assurance and Warranty
The Gates Molded Coolant Hose 24746 is manufactured to meet OEM specifications for Audi A4 and A4 Quattro vehicles. The use of EPDM, plastic, and steel materials ensures resistance to heat, pressure, and coolant chemicals. While specific warranty details are not provided, Gates products typically adhere to industry standards for durability and performance.
| Brand | Gates |
|---|---|
| Part Number | 24746 |
| Position | Molded Coolant Hose, Lower |
| 2 | |
| Yes | |
| Branch Quantity | 1 |
| Centerline Length | 20 |
| Centerline Length | 508 |
| Contains Spring | No |
| End 1 Inside Diameter | 1.25 |
| End 1 Inside Diameter | 32 |
| End 2 Inside Diameter | 1.25 |
| End 2 Inside Diameter | 32 |
| End 3 Inside Diameter | .78 |
| Material | EPDM, Plastic, Steel |
| Modular Components | Branch, 2 Female Quick Connectors, Drain Petcock, Sensor Port |
| Modular Hose | Yes |
| Molded | Yes |
| Number of Quick Connect Fittings | 2 |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2006 | Audi | A4 | 1.8L | L4 | GAS | Lower | Molded Coolant Hose |
| 2005 | Audi | A4 | 1.8L | L4 | GAS | Lower | Molded Coolant Hose |
| 2005 | Audi | A4 Quattro | 1.8L | L4 | GAS | Lower | Molded Coolant Hose |
| 2004 | Audi | A4 | 1.8L | L4 | GAS | Lower | Molded Coolant Hose |
| 2004 | Audi | A4 Quattro | 1.8L | L4 | GAS | Lower | Molded Coolant Hose |
| 2003 | Audi | A4 | 1.8L | L4 | GAS | Lower | Molded Coolant Hose |
| 2003 | Audi | A4 Quattro | 1.8L | L4 | GAS | Lower | Molded Coolant Hose |
| 2002 | Audi | A4 | 1.8L | L4 | GAS | Lower | Molded Coolant Hose |
| 2002 | Audi | A4 Quattro | 1.8L | L4 | 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.