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Gates 22138 Radiator Coolant Hose - Upper
Overview of Gates Molded Coolant Hose 22138
The Gates Molded Coolant Hose 22138 is designed specifically for select Buick and Oldsmobile models, including the Century, Cutlass Ciera, and Cutlass Cruiser. This radiator coolant hose is constructed from durable EPDM material, ensuring reliable performance in your vehicle's cooling system.
- Constructed from high-quality EPDM material for heat and chemical resistance
- Molded design for precise fit and secure installation
- Centerline length of 14.2 inches (361 mm) for accurate replacement
- Consistent inside diameter of 1.27 inches (32 mm) on both ends
- Does not contain a spring or quick connect fittings, simplifying installation
Detailed Product Description
The Gates Molded Coolant Hose 22138 is engineered to meet the exact specifications required by Buick and Oldsmobile vehicles such as the Century, Cutlass Ciera, and Cutlass Cruiser. Made from EPDM (ethylene propylene diene monomer) rubber, this hose offers excellent resistance to heat, ozone, and coolant chemicals, which helps maintain system integrity over time. The molded construction ensures a precise shape that matches the original equipment, reducing the risk of leaks and improving coolant flow efficiency. Both ends of the hose have an inside diameter of 1.27 inches (32 mm), and the centerline length measures 14.2 inches (361 mm), making it a direct replacement part for the specified models.
About the Molded Coolant Hose Product Line
The Gates Molded Coolant Hose line focuses on providing pre-formed hoses that fit specific vehicle applications without the need for modification. This product line emphasizes durability and exact fitment, which helps maintain the cooling system's performance and reliability. The molded design of the 22138 hose ensures consistent shape and dimensions, which is critical for proper installation and long-term operation in Buick and Oldsmobile vehicles.
Common Applications and Issues Addressed
- Replacement of worn or cracked radiator coolant hoses in Buick Century, Cutlass Ciera, and Cutlass Cruiser
- Prevention of coolant leaks caused by hose degradation
- Restoration of proper coolant flow to avoid engine overheating
- Elimination of hose collapse or swelling under pressure
- Addressing fitment issues with non-molded or universal hoses
Installation Notes and Tips
When installing the Gates Molded Coolant Hose 22138, ensure the engine is cool to prevent burns or injury. Verify that the hose dimensions match the original part, particularly the 1.27-inch (32 mm) inside diameter and 14.2-inch (361 mm) centerline length. Use appropriate clamps to secure the hose ends firmly without over-tightening, which could damage the hose. Inspect the cooling system for any additional wear or damage during installation to maintain optimal performance.
Quality Assurance and Warranty
Gates is a recognized manufacturer of automotive hoses and belts, known for meeting industry standards for durability and performance. The Molded Coolant Hose 22138 is manufactured to strict quality controls to ensure reliable operation in Buick and Oldsmobile vehicles. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in materials and workmanship.
| Brand | Gates |
|---|---|
| Part Number | 22138 |
| Position | Molded Coolant Hose, Upper |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 14.2 |
| Centerline Length | 361 |
| Contains Spring | No |
| End 1 Inside Diameter | 1.27 |
| End 1 Inside Diameter | 32 |
| End 2 Inside Diameter | 1.27 |
| End 2 Inside Diameter | 32 |
| Material | EPDM |
| 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 |
|---|---|---|---|---|---|---|---|
| 1996 | Buick | Century | 3.1L | V6 | GAS | Upper | Molded Coolant Hose |
| 1996 | Oldsmobile | Cutlass Ciera | 3.1L | V6 | GAS | Upper | Molded Coolant Hose |
| 1995 | Buick | Century | 3.1L | V6 | GAS | Upper | Molded Coolant Hose |
| 1995 | Oldsmobile | Cutlass Ciera | 3.1L | V6 | GAS | Upper | Molded Coolant Hose |
| 1994 | Buick | Century | 3.1L | V6 | GAS | Upper | Molded Coolant Hose |
| 1994 | Oldsmobile | Cutlass Ciera | 3.1L | V6 | GAS | Upper | Molded Coolant Hose |
| 1994 | Oldsmobile | Cutlass Cruiser | 3.1L | 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.