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Gates 21761 Radiator Coolant Hose - Lower
| Brand | Gates 21761 |
|---|---|
| Position | Lower |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 24.8 |
| Centerline Length | 630 |
| Contains Spring | No |
| End 1 Inside Diameter | 1.25 |
| End 1 Inside Diameter | 32 |
| End 2 Inside Diameter | 1.25 |
| End 2 Inside Diameter | 32 |
| Material | EPDM, Plastic |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
| Product line | Molded Coolant Hose |
| Fits | Toyota · 7 vehicles |
OEM-quality specifications. Molded coolant hose built to match replacement standards.
Molded design. Shaped for coolant applications with a precise fit.
EPDM and plastic. Durable materials resist heat and coolant exposure.
Cross-references Dayco 71405, Gates 21761 and 14-2168-8 for the same application. See all 10.
Gates 21761 Molded Coolant Hose
The Gates 21761 molded coolant hose is built for radiator cooling system service with OEM-quality specifications. It is shaped for direct replacement use on the lower coolant circuit and is made from EPDM and plastic for dependable coolant routing.
Compatible with 1986-1992 Toyota Supra lower hose applications, this molded hose helps restore proper coolant flow in a factory-style layout. Gates Molded Coolant Hose products are engineered to cover upper, lower, bypass, heater, and other coolant applications across a broad replacement range.
Key Features
- Part number: 21761
- Brand: Gates Molded Coolant Hose
- Application: radiator coolant hose
- Material: EPDM and plastic
- Molded construction for a formed OE-style fit
- End inside diameter: 1.25 in. (32 mm) at both ends
- Centerline length: 24.8 in. (630 mm)
- No spring included
- No quick connect fittings
Detailed Description
Gates 21761 is a molded radiator coolant hose made to match the routing and dimensions needed for lower cooling system service. The formed shape supports a clean installation path in the engine bay, while the EPDM and plastic construction is selected for coolant system use. For Toyota Supra owners, this hose provides a direct replacement option for 1986-1992 Toyota Supra lower hose service. This part cross-references Dayco 71405 for the same application.
What It Helps Address
- Cracked or deteriorated lower radiator hose material
- Coolant leaks at the hose body or ends
- Improper hose routing from a damaged molded hose
- Restricted coolant flow caused by hose collapse or deformation
- Cooling system service on 1986-1992 Toyota Supra models
Installation Notes and Tips
Verify hose routing, end diameters, and centerline length before installation. Inspect adjoining necks, clamps, and coolant passages for wear or corrosion before fitting the new hose. Drain coolant as needed, transfer the hose along the original routing, and confirm there is no twist or interference after installation.
Quality Assurance
Gates molded coolant hoses are manufactured to OEM-quality specifications and are part of a broad replacement line covering multiple coolant applications. The molded design and application-specific dimensions support accurate replacement for radiator hose service.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1992 | Toyota | Supra | 3.0L | L6 | GAS | Lower | Molded Coolant Hose |
| 1991 | Toyota | Supra | 3.0L | L6 | GAS | Lower | Molded Coolant Hose |
| 1990 | Toyota | Supra | 3.0L | L6 | GAS | Lower | Molded Coolant Hose |
| 1989 | Toyota | Supra | 3.0L | L6 | GAS | Lower | Molded Coolant Hose |
| 1988 | Toyota | Supra | 3.0L | L6 | GAS | Lower | Molded Coolant Hose |
| 1987 | Toyota | Supra | 3.0L | L6 | GAS | Lower | Molded Coolant Hose |
| 1986 | Toyota | Supra | 3.0L | L6 | GAS | Lower | Molded Coolant Hose |
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