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Gates 21090 Radiator Coolant Hose - Lower
| Brand | Gates 21090 |
|---|---|
| Position | Lower |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 19.6 |
| Centerline Length | 498 |
| 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 |
| Product line | Molded Coolant Hose |
| Fits | Ford · 38 vehicles |
OEM-quality specifications. Molded coolant hose built for replacement use.
EPDM material. Resists heat and coolant exposure for dependable service.
Molded design. Fits coolant applications with a formed, ready-to-install shape.
Cross-references BBB Industries 7799, FEL-PRO 60996 and Gates 21090 for the same application. See all 11.
Gates 21090 Molded Coolant Hose
The Gates 21090 molded coolant hose is built for lower radiator hose service on select Ford trucks and SUVs. It uses EPDM construction and OEM-style molded shaping to match the routing and dimensions needed for a direct radiator hose replacement.
Key Features
- EPDM rubber construction for coolant system service
- Molded design for proper hose routing
- End 1 inside diameter: 1.75 in. (44 mm)
- End 2 inside diameter: 2.00 in. (51 mm)
- Centerline length: 19.6 in. (498 mm)
- No spring and no quick-connect fittings
- Lower radiator hose application
Product Details
Gates Molded Coolant Hose line is engineered for upper, lower, bypass, heater, and other coolant system applications with OEM-quality specifications. Part number 21090 is a molded lower radiator hose that follows the required shape for the cooling system layout on 1977-1979 Ford F-100, F-150, F-250, F-350, and 1978 Ford Bronco applications listed below. This hose cross-references FEL-PRO 60996 for the same application.
Compatible With 1977-1979 Ford F-100, lower; 1977-1979 Ford F-150, lower; 1977-1979 Ford F-250, lower; 1977-1979 Ford F-350, lower; and 1978 Ford Bronco, lower. Additional listed applications include 1977 Ford F-150 and F-250 with integral power steering, plus 1978-1979 Ford F-250 and 1978 Ford Bronco cut-to-fit notes where specified.
Common Replacement Reasons
- Cracked or hardened lower radiator hose
- Coolant seepage at the hose body
- Collapsed hose under operating temperature
- Incorrect hose shape after prior repair
- Cooling system service on a Ford F-100, F-150, F-250, F-350, or Bronco
Installation Notes
Verify hose routing, end diameters, and centerline length before installation. Match the vehicle note exactly, including thick radiator top, integral power steering, or cut-to-fit requirements where listed. Inspect clamps, necks, and adjoining cooling components before installing the new hose.
Quality Assurance
Gates manufactures this molded coolant hose to OEM-quality specifications for radiator hose replacement service. The molded design and EPDM material support accurate fitment and dependable cooling-system service on the listed Ford applications.
| Year | Make | Model | Drive Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1979 | Ford | F-100 | — | 5.8L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1979 | Ford | F-100 | RWD | 6.6L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1979 | Ford | F-100 | — | 6.6L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1979 | Ford | F-150 | — | 5.8L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1979 | Ford | F-150 | RWD | 6.6L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1979 | Ford | F-150 | — | 6.6L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1979 | Ford | F-250 | — | 5.8L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1979 | Ford | F-250 | RWD | 6.6L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1979 | Ford | F-250 | 4WD | 6.6L | V8 | GAS | Lower | W/4" Thick Rad. Top; Cut to fit; Molded Coolant Hose |
| 1979 | Ford | F-350 | — | 5.8L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1979 | Ford | F-350 | RWD | 6.6L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1979 | Ford | F-350 | — | 6.6L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1978 | Ford | Bronco | — | 5.8L | V8 | GAS | Lower | W/4" Thick Rad. Top; Cut to fit; Molded Coolant Hose |
| 1978 | Ford | Bronco | — | 6.6L | V8 | GAS | Lower | W/4" Thick Rad. Top; Cut to fit; Molded Coolant Hose |
| 1978 | Ford | F-100 | RWD | 5.8L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1978 | Ford | F-100 | RWD | 6.6L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1978 | Ford | F-150 | RWD | 5.8L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1978 | Ford | F-150 | 4WD | 5.8L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1978 | Ford | F-150 | RWD | 6.6L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1978 | Ford | F-150 | 4WD | 6.6L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1978 | Ford | F-250 | RWD | 5.8L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1978 | Ford | F-250 | 4WD | 5.8L | V8 | GAS | Lower | W/4" Thick Rad. Top; Cut to fit; Molded Coolant Hose |
| 1978 | Ford | F-250 | RWD | 6.6L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1978 | Ford | F-250 | 4WD | 6.6L | V8 | GAS | Lower | W/4" Thick Rad. Top; Cut to fit; Molded Coolant Hose |
| 1978 | Ford | F-350 | RWD | 5.8L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1978 | Ford | F-350 | RWD | 6.6L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1977 | Ford | F-100 | RWD | 5.8L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1977 | Ford | F-100 | RWD | 6.6L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1977 | Ford | F-150 | RWD | 5.8L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1977 | Ford | F-150 | 4WD | 5.8L | V8 | GAS | Lower | W/4" Thick Rad. Top; W/Integral P.S.; Molded Coolant Hose |
| 1977 | Ford | F-150 | RWD | 6.6L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1977 | Ford | F-150 | 4WD | 6.6L | V8 | GAS | Lower | W/4" Thick Rad. Top; W/Integral P.S.; Molded Coolant Hose |
| 1977 | Ford | F-250 | RWD | 5.8L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1977 | Ford | F-250 | 4WD | 5.8L | V8 | GAS | Lower | W/4" Thick Rad. Top; W/Integral P.S.; Cut to fit; Molded Coolant Hose |
| 1977 | Ford | F-250 | RWD | 6.6L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1977 | Ford | F-250 | 4WD | 6.6L | V8 | GAS | Lower | W/4" Thick Rad. Top; W/Integral P.S.; Cut to fit; Molded Coolant Hose |
| 1977 | Ford | F-350 | RWD | 5.8L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
| 1977 | Ford | F-350 | RWD | 6.6L | V8 | GAS | Lower | W/4" Thick Rad. Top; Molded Coolant Hose |
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