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Gates 22591 Radiator Coolant Hose - Lower
Overview of Gates Molded Coolant Hose 22591
The Gates Molded Coolant Hose 22591 is designed specifically for Mercedes-Benz E320 models, providing reliable radiator coolant flow. Constructed from durable EPDM material, this molded radiator coolant hose ensures consistent performance under various operating conditions.
- Made from high-quality EPDM material for heat and chemical resistance
- Molded design for precise fit and durability
- End 1 inside diameter: 1.33 inches (34 mm)
- End 2 inside diameter: 1.5 inches (38 mm)
- Centerline length: 24.9 inches (632 mm)
- Contains no internal spring for flexible coolant flow
- Compatible with Mercedes-Benz E320 radiator systems
Detailed Product Description
The Gates Molded Coolant Hose 22591 belongs to the Molded Coolant Hose product line, which focuses on delivering hoses that are pre-formed to exact specifications for a precise fit. This eliminates the need for bending or shaping during installation, reducing the risk of kinks or leaks. The EPDM (ethylene propylene diene monomer) material used in this hose offers excellent resistance to heat, ozone, and coolant chemicals, making it suitable for the demanding environment of a Mercedes-Benz E320 engine bay.
With an end 1 inside diameter of 1.33 inches (34 mm) and an end 2 inside diameter of 1.5 inches (38 mm), this radiator coolant hose ensures proper coolant flow between engine components. The centerline length of 24.9 inches (632 mm) matches the original equipment specifications, ensuring compatibility and ease of replacement. The hose does not contain an internal spring, allowing for flexible routing without compromising durability.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses on Mercedes-Benz E320
- Resolving coolant leaks caused by hose degradation or damage
- Preventing overheating issues due to compromised coolant flow
- Maintaining proper engine temperature regulation through reliable coolant circulation
- Addressing hose failures resulting from exposure to heat and chemicals
Installation Notes and Tips
When installing the Gates Molded Coolant Hose 22591, ensure the vehicle is cool and the cooling system is depressurized to avoid injury. Verify that the hose dimensions match the original part to maintain proper fitment. The molded design allows for straightforward installation without the need for additional shaping. Inspect hose clamps and replace if necessary to secure the hose and prevent leaks.
Quality Assurance and Warranty
Gates is a recognized manufacturer of automotive hoses, and the Molded Coolant Hose 22591 is produced to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction contribute to long service life under typical operating conditions. Warranty details should be confirmed with the point of purchase or manufacturer documentation.
| Brand | Gates |
| Part Number | 22591 |
| Position | Molded Coolant Hose, Lower |
| Material | Epdm |
| End 1 Inside Diameter | 1.33 |
| End 1 Inside Diameter | 34 |
| End 2 Inside Diameter | 1.5 |
| End 2 Inside Diameter | 38 |
| Contains Spring | No |
| Centerline Length | 24.9 |
| Centerline Length | 632 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| 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 |
|---|---|---|---|---|---|---|---|
| 1997 | Mercedes-Benz | E320 | 3.2L | L6 | GAS | Lower | Molded Coolant Hose |
| 1997 | Mercedes-Benz | E320 | 3.2L | V6 | GAS | Lower | Molded Coolant Hose |
| 1996 | Mercedes-Benz | E320 | 3.2L | L6 | 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.