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Gates 23998 Radiator Coolant Hose - Lower
Overview of Gates Molded Coolant Hose 23998
The Gates Molded Coolant Hose 23998 is designed specifically for Volvo XC90 models, providing reliable radiator coolant flow. Constructed from durable EPDM material, this molded hose ensures consistent performance and longevity in your vehicle's cooling system.
- Made from high-quality EPDM material for heat and chemical resistance
- Molded design for precise fit and secure connections
- End 1 inside diameter: 1.25 inches (32 mm)
- End 2 inside diameter: 1.44 inches (37 mm)
- Centerline length: 29.17 inches (741 mm)
- Contains no internal spring for smooth coolant flow
- Compatible with Volvo XC90 radiator coolant systems
Detailed Product Description
The Gates Molded Coolant Hose 23998 is engineered to meet the specific cooling requirements of the Volvo XC90. Its EPDM construction offers excellent resistance to heat, ozone, and coolant chemicals, which helps maintain hose integrity under demanding engine conditions. The molded design ensures a precise fit with no need for additional modifications, reducing the risk of leaks or coolant loss. With end diameters of 1.25 inches (32 mm) and 1.44 inches (37 mm), and a centerline length of 29.17 inches (741 mm), this hose is tailored to maintain optimal coolant flow within the radiator system.
The Molded Coolant Hose product line by Gates focuses on delivering hoses that are pre-formed to exact specifications, eliminating the need for bending or shaping during installation. This reduces installation time and potential errors, making it a practical choice for maintaining the cooling system of Volvo XC90 vehicles.
Common Applications and Issues Addressed
- Replacement of worn or cracked radiator coolant hoses in Volvo XC90
- Prevention of coolant leaks caused by hose degradation
- Restoration of proper coolant flow to avoid engine overheating
- Elimination of hose collapse or kinking due to molded design
- Ensuring compatibility with Volvo XC90 cooling system specifications
Installation Notes and Tips
When installing the Gates Molded Coolant Hose 23998, ensure the engine is cool to prevent injury from hot coolant. Verify that the hose ends match the radiator and engine fittings by checking the inside diameters of 1.25 inches (32 mm) and 1.44 inches (37 mm). Use appropriate clamps to secure the hose without over-tightening, which could damage the EPDM material. The molded shape should align naturally with the existing coolant path, minimizing stress on the hose.
Quality Assurance and Warranty
Gates manufactures the Molded Coolant Hose 23998 to meet stringent quality standards, ensuring durability and reliable performance in Volvo XC90 vehicles. The EPDM material and molded construction contribute to long service life under normal operating conditions. Please refer to Gates' official warranty policy for specific coverage details.
| Brand | Gates |
| Part Number | 23998 |
| Position | Molded Coolant Hose, Lower |
| Material | Epdm |
| End 1 Inside Diameter | 1.25 |
| End 1 Inside Diameter | 32 |
| End 2 Inside Diameter | 1.44 |
| End 2 Inside Diameter | 37 |
| Contains Spring | No |
| Centerline Length | 29.17 |
| Centerline Length | 741 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2006 | Volvo | XC90 | 2.5L | L5 | GAS | Lower | Molded Coolant Hose |
| 2005 | Volvo | XC90 | 2.5L | L5 | GAS | Lower | Molded Coolant Hose |
| 2004 | Volvo | XC90 | 2.5L | L5 | GAS | Lower | Molded Coolant Hose |
| 2003 | Volvo | XC90 | 2.5L | L5 | 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.