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Gates 21766 Radiator Coolant Hose - Lower
| Brand | Gates 21766 |
|---|---|
| Position | Lower |
| Material | Epdm |
| End 1 Inside Diameter | 2.5 |
| End 1 Inside Diameter | 64 |
| End 2 Inside Diameter | 2.86 |
| End 2 Inside Diameter | 73 |
| Contains Spring | Yes |
| Centerline Length | 12.3 |
| Centerline Length | 312 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
| Fits | — |
OEM-quality specifications. Molded coolant hose built to match replacement standards.
EPDM construction. Resists heat and coolant exposure for dependable service.
Molded design. Shaped for a precise fit in coolant applications.
Cross-references Anchor 8456, Gates 21766 and 20231S for the same application. See all 9.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Gates 21766 Molded Coolant Hose
The Gates 21766 molded coolant hose is built for radiator coolant service with OEM-quality specifications and a formed shape that matches the routing needed in the cooling system. Made from EPDM and reinforced with an internal spring, it is suited for upper, lower, bypass, heater, and other coolant hose applications.
For buyers searching for a radiator coolant hose for Ford F-150 or similar truck cooling-system service, this molded hose line helps simplify replacement with a direct-fit style profile. Gates 21766 is part of the Gates Molded Coolant Hose line, which covers a wide range of replacement cooling applications.
Key Features
- Brand: Gates Molded Coolant Hose
- Part number: 21766
- Part type: radiator coolant hose
- EPDM construction for coolant-system use
- Molded hose design for formed routing
- Contains spring for hose support
- End inside diameters: 2.5 in (64 mm) and 2.86 in (73 mm)
- Centerline length: 12.3 in (312 mm)
Product Details
Gates 21766 is a molded radiator coolant hose engineered to match OEM-style dimensions and routing requirements. The EPDM material is commonly used in cooling-system hoses for its resistance to heat and coolant exposure, while the internal spring helps maintain hose shape under operating conditions. If you are replacing a worn radiator hose on a Ford F-150 or servicing another vehicle with the same hose dimensions, this part number provides a formed replacement option for coolant circulation paths.
This part cross-references Anchor 8456 for the same application.
What It Helps Fix
- Coolant leaks from a cracked or deteriorated radiator hose
- Softening, swelling, or collapse of an aging coolant hose
- Improper hose routing caused by a deformed original hose
- Cooling-system service needs on vehicles using a molded hose profile
- Replacement of a hose with matching 2.5 in and 2.86 in end diameters
Installation Notes and Tips
Verify hose routing, end diameters, and centerline length before installation. Inspect adjoining fittings, clamps, and coolant passages for wear or corrosion, and replace any damaged components before filling the system. After installation, refill and bleed the cooling system according to the vehicle service procedure to remove trapped air.
Compatible with applications that require a molded EPDM coolant hose with a spring insert and the listed dimensions. For fitment-based searches, use Gates 21766 when comparing radiator coolant hose replacement options for Ford F-150 cooling-system service.
Quality Assurance
Gates manufactures this molded coolant hose to OEM-quality specifications for cooling-system replacement use. The Gates Molded Coolant Hose line is built to cover a broad range of radiator, heater, bypass, and other coolant hose applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| No rows match your filter. | ||||