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Gates 20601 Radiator Coolant Hose - Lower
Overview of Gates Molded Coolant Hose 20601
The Gates Molded Coolant Hose 20601 is designed specifically for radiator coolant systems in select Oldsmobile vehicles. Engineered from durable EPDM material, this molded hose ensures reliable coolant flow and heat resistance for models like the Oldsmobile Cutlass, Cutlass Supreme, and Toronado.
- Constructed from high-quality EPDM for heat and chemical resistance
- Molded design for precise fit and secure installation
- End 1 inside diameter: 1.75 inches (44 mm)
- End 2 inside diameter: 2 inches (51 mm)
- Centerline length: 17.7 inches (450 mm)
- Contains no internal spring, ensuring smooth coolant flow
- Compatible with Oldsmobile Cutlass, Cutlass Supreme, and Toronado models
About the Molded Coolant Hose Product Line
The Gates Molded Coolant Hose line focuses on providing pre-formed hoses that match original equipment specifications. This eliminates the need for bending or shaping during installation, reducing the risk of leaks or kinks. The molded construction of part number 20601 ensures a precise fit for the cooling systems of select Oldsmobile vehicles, maintaining optimal coolant circulation and engine temperature control.
Detailed Product Description
This radiator coolant hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. The molded design of the Gates 20601 hose provides a consistent shape that fits the cooling system without modification. With an inside diameter of 1.75 inches (44 mm) on one end and 2 inches (51 mm) on the other, and a centerline length of 17.7 inches (450 mm), this hose is engineered to meet the exact requirements of Oldsmobile Cutlass, Cutlass Supreme, and Toronado models. The absence of an internal spring allows for unobstructed coolant flow, reducing the risk of blockages or pressure drops.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses in Oldsmobile Cutlass and Toronado vehicles
- Prevention of coolant leaks caused by hose degradation or improper fit
- Restoration of proper coolant flow to avoid engine overheating
- Elimination of hose kinks or bends that restrict coolant circulation
- Maintenance of cooling system integrity during routine vehicle servicing
Installation Notes and Tips
- Ensure the engine is cool before removing the old hose to prevent burns
- Inspect hose connections and clamps for corrosion or damage and replace if necessary
- Verify the correct orientation of the molded hose before installation
- Use appropriate clamps to secure the hose ends firmly without over-tightening
- Check for leaks after installation by running the engine and monitoring coolant flow
Quality Assurance and Warranty
The Gates Molded Coolant Hose 20601 is manufactured to meet or exceed OEM standards for durability and performance. Made from EPDM material, it offers resistance to heat and coolant chemicals, contributing to long service life. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in material and workmanship. For precise warranty information, consult the product documentation or manufacturer.
| Brand | Gates |
| Part Number | 20601 |
| Position | Molded Coolant Hose, Lower |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 17.7 |
| Centerline Length | 450 |
| Contains Spring | No |
| End 1 Inside Diameter | 1.75 |
| End 1 Inside Diameter | 44 |
| End 2 Inside Diameter | 2 |
| End 2 Inside Diameter | 51 |
| Material | EPDM |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1970 | Oldsmobile | Cutlass | 5.7L | V8 | GAS | Lower | Molded Coolant Hose |
| 1970 | Oldsmobile | Cutlass | 7.5L | V8 | GAS | Lower | Molded Coolant Hose |
| 1970 | Oldsmobile | Cutlass Supreme | 5.7L | V8 | GAS | Lower | Molded Coolant Hose |
| 1969 | Oldsmobile | Cutlass | 5.7L | V8 | GAS | Lower | Molded Coolant Hose |
| 1969 | Oldsmobile | Cutlass Supreme | 5.7L | V8 | GAS | Lower | Molded Coolant Hose |
| 1969 | Oldsmobile | Toronado | 7.5L | V8 | GAS | Lower | Molded Coolant Hose |
| 1968 | Oldsmobile | Cutlass | 5.7L | V8 | GAS | Lower | Molded Coolant Hose |
| 1968 | Oldsmobile | Cutlass Supreme | 5.7L | V8 | GAS | Lower | Molded Coolant Hose |
| 1968 | Oldsmobile | Toronado | 7.5L | V8 | 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.