OE Quality
60-Day Returns

Gates 22555 Radiator Coolant Hose - Upper
Reliable Radiator Coolant Hose for Acura SLX and Isuzu Trooper
The Gates Molded Coolant Hose 22555 is engineered to provide dependable cooling system performance for Acura SLX and Isuzu Trooper vehicles. Designed with durable EPDM material, this radiator coolant hose ensures consistent heat resistance and flexibility under demanding conditions.
- Constructed from high-quality EPDM for heat and chemical resistance
- Molded design for precise fit and leak prevention
- Centerline length of 16.2 inches (411 mm) for accurate installation
- Inside diameter of 1.5 inches (38 mm) on both ends for proper coolant flow
- Compatible with Acura SLX and Isuzu Trooper cooling systems
About the Gates Molded Coolant Hose Product Line
The Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to exact specifications, reducing installation time and improving sealing performance. This product line is designed to meet or exceed OEM standards, providing a reliable replacement option for radiator coolant hoses in various vehicle applications, including the Acura SLX and Isuzu Trooper models.
Product Details and Specifications
The Gates 22555 radiator coolant hose is molded from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. Both ends of the hose feature an inside diameter of 1.5 inches (38 mm), ensuring compatibility with the vehicle's cooling system fittings. The hose measures 16.2 inches (411 mm) in centerline length, providing a precise fit without the need for modifications. This hose does not contain any internal springs or quick connect fittings, maintaining a straightforward design for durability and ease of maintenance.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses in Acura SLX and Isuzu Trooper
- Resolving coolant leaks caused by hose degradation or swelling
- Preventing overheating issues due to compromised coolant flow
- Maintaining proper engine temperature regulation through reliable coolant circulation
- Addressing hose failures from exposure to heat and engine chemicals
Installation Notes and Tips
Ensure the engine is cool before removing the old hose to avoid burns. Verify that the hose diameter and length match the original specifications for the Acura SLX or Isuzu Trooper. Use appropriate clamps to secure the hose ends firmly, preventing leaks. Inspect surrounding components for wear or damage during installation to maintain overall cooling system integrity.
Quality Assurance and Warranty
Gates Molded Coolant Hose 22555 is manufactured to meet stringent quality standards, ensuring durability and performance in automotive cooling systems. The EPDM material and molded construction contribute to long service life. Warranty details should be confirmed with the product supplier or manufacturer, as they may vary by region.
| Brand | Gates |
| Part Number | 22555 |
| Position | Molded Coolant Hose, Upper |
| Material | Epdm |
| End 1 Inside Diameter | 1.5 |
| End 1 Inside Diameter | 38 |
| End 2 Inside Diameter | 1.5 |
| End 2 Inside Diameter | 38 |
| Contains Spring | No |
| Centerline Length | 16.2 |
| Centerline Length | 411 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2002 | Isuzu | Trooper | 3.5L | V6 | GAS | Upper | Molded Coolant Hose |
| 2001 | Isuzu | Trooper | 3.5L | V6 | GAS | Upper | Molded Coolant Hose |
| 2000 | Isuzu | Trooper | 3.5L | V6 | GAS | Upper | Molded Coolant Hose |
| 1999 | Acura | SLX | 3.5L | V6 | GAS | Upper | Molded Coolant Hose |
| 1999 | Isuzu | Trooper | 3.5L | V6 | GAS | Upper | Molded Coolant Hose |
| 1998 | Acura | SLX | 3.5L | V6 | GAS | Upper | Molded Coolant Hose |
| 1998 | Isuzu | Trooper | 3.5L | V6 | 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.