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Gates 21950 Radiator Coolant Hose - Heater To Pipe-1
Overview of Gates Molded Coolant Hose 21950
The Gates Molded Coolant Hose 21950 is designed for reliable cooling system performance in select Ford, Mercury, and Toyota vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent coolant flow and heat resistance for models like the Ford Thunderbird and Toyota 4Runner.
- Constructed from high-quality EPDM material for heat and chemical resistance
- Molded design for precise fit and secure installation
- Centerline length of 193 mm (7.6 inches) for accurate replacement
- Inside diameter of 18 mm (.72 inches) on both ends for consistent coolant flow
- Compatible with Ford, Mercury, and Toyota models including 4Runner, Cougar, Pickup, T100, and Thunderbird
About the Molded Coolant Hose Product Line
The Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to match specific vehicle cooling system configurations. This eliminates the need for bending or shaping during installation, reducing the risk of leaks or improper fit. The 21950 part benefits from this molded design, ensuring a precise fit for the intended Ford, Mercury, and Toyota applications.
Detailed Product Description
The Gates 21950 radiator coolant hose is manufactured from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. Both ends of the hose have an inside diameter of 18 mm (.72 inches), providing a consistent and secure connection to the cooling system components. With a centerline length of 193 mm (7.6 inches), this molded hose fits specific vehicle models without modification. The hose does not contain any internal springs or quick connect fittings, simplifying installation and maintenance.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses in Ford Thunderbird and Mercury Cougar
- Addressing coolant leaks caused by deteriorated or misshaped hoses in Toyota 4Runner and Pickup
- Restoring proper coolant flow in vehicles experiencing overheating due to hose failure
- Eliminating coolant contamination from hose material breakdown
- Ensuring secure hose connections without the need for additional fittings or clamps
Installation Notes and Tips
- Verify compatibility with your vehicle’s make and model before installation
- Ensure the cooling system is cool and depressurized prior to hose removal
- Inspect hose connections and clamps for wear and replace if necessary
- Lubricate hose ends with coolant or water to ease installation
- Double-check hose routing to avoid kinks or contact with moving parts
Quality Assurance and Warranty
Gates Molded Coolant Hose 21950 is manufactured to meet or exceed OEM specifications for durability and performance. The EPDM material provides 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.
| Brand | Gates |
|---|---|
| Part Number | 21950 |
| Position | Molded Coolant Hose, Heater To Pipe-1 |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 7.6 |
| Centerline Length | 193 |
| Contains Spring | No |
| End 1 Inside Diameter | .72 |
| End 1 Inside Diameter | 18 |
| End 2 Inside Diameter | .72 |
| End 2 Inside Diameter | 18 |
| Material | EPDM |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 27 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1995 | Toyota | 4Runner | 3.0L | V6 | GAS | N/A | Molded Coolant Hose |
| 1995 | Toyota | Pickup | 3.0L | V6 | GAS | N/A | Molded Coolant Hose |
| 1994 | Toyota | 4Runner | 3.0L | V6 | GAS | N/A | Molded Coolant Hose |
| 1994 | Toyota | Pickup | 3.0L | V6 | GAS | N/A | Molded Coolant Hose |
| 1994 | Toyota | T100 | 3.0L | V6 | GAS | N/A | Molded Coolant Hose |
| 1993 | Ford | Cougar | 5.0L | V8 | GAS | Heater To Pipe-1 | Molded Coolant Hose |
| 1993 | Ford | Thunderbird | 5.0L | V8 | GAS | Heater To Pipe-1 | Molded Coolant Hose |
| 1993 | Mercury | Cougar | 5.0L | V8 | GAS | Heater To Pipe-1 | Molded Coolant Hose |
| 1993 | Toyota | 4Runner | 3.0L | V6 | GAS | N/A | Molded Coolant Hose |
| 1993 | Toyota | Pickup | 3.0L | V6 | GAS | N/A | Molded Coolant Hose |
| 1993 | Toyota | T100 | 3.0L | V6 | GAS | N/A | Molded Coolant Hose |
| 1992 | Ford | Cougar | 5.0L | V8 | GAS | Heater To Pipe-1 | Molded Coolant Hose |
| 1992 | Ford | Thunderbird | 5.0L | V8 | GAS | Heater To Pipe-1 | Molded Coolant Hose |
| 1992 | Mercury | Cougar | 5.0L | V8 | GAS | Heater To Pipe-1 | Molded Coolant Hose |
| 1992 | Toyota | 4Runner | 3.0L | V6 | GAS | N/A | Molded Coolant Hose |
| 1992 | Toyota | Pickup | 3.0L | V6 | GAS | N/A | Molded Coolant Hose |
| 1991 | Ford | Cougar | 5.0L | V8 | GAS | Heater To Pipe-1 | Molded Coolant Hose |
| 1991 | Ford | Thunderbird | 5.0L | V8 | GAS | Heater To Pipe-1 | Molded Coolant Hose |
| 1991 | Mercury | Cougar | 5.0L | V8 | GAS | Heater To Pipe-1 | Molded Coolant Hose |
| 1991 | Toyota | 4Runner | 3.0L | V6 | GAS | N/A | Molded Coolant Hose |
| 1991 | Toyota | Pickup | 3.0L | V6 | GAS | N/A | Molded Coolant Hose |
| 1990 | Toyota | 4Runner | 3.0L | V6 | GAS | N/A | Molded Coolant Hose |
| 1990 | Toyota | Pickup | 3.0L | V6 | GAS | N/A | Molded Coolant Hose |
| 1989 | Toyota | 4Runner | 3.0L | V6 | GAS | N/A | Molded Coolant Hose |
| 1989 | Toyota | Pickup | 3.0L | V6 | GAS | N/A | Molded Coolant Hose |
| 1988 | Toyota | 4Runner | 3.0L | V6 | GAS | N/A | Molded Coolant Hose |
| 1988 | Toyota | Pickup | 3.0L | V6 | GAS | N/A | 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.