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Gates 23443 Radiator Coolant Hose - Upper
| Brand | Gates 23443 |
|---|---|
| Position | Upper |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 21.6 |
| Centerline Length | 549 |
| Contains Spring | No |
| End 1 Inside Diameter | 1.3 |
| End 1 Inside Diameter | 33 |
| End 2 Inside Diameter | 1.5 |
| End 2 Inside Diameter | 38 |
| Material | EPDM |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
| Product line | Molded Coolant Hose |
| Fits | Ford and Mercury · 8 vehicles |
OEM-quality specifications. A molded coolant hose built for dependable replacement fit.
EPDM construction. Resists heat and coolant exposure for long service life.
Molded design. Helps route coolant smoothly through the system.
Cross-references Continental 66353, Dayco 72390 and Gates 23443 for the same application. See all 7.
Gates 23443 Molded Coolant Hose
Gates 23443 is a molded radiator coolant hose built to OEM-quality specifications for upper cooling-system routing. It is formed from EPDM for dependable coolant resistance and a precise fit on the listed Ford Fusion and Mercury Milan applications.
The Gates Molded Coolant Hose line covers upper, lower, bypass, heater, and other coolant hose applications, giving you a direct replacement option for radiator hose service on the 2006-2009 Ford Fusion and 2006-2009 Mercury Milan.
Key Features
- Part number: 23443
- Brand line: Gates Molded Coolant Hose
- EPDM construction for cooling-system use
- Molded hose shape for routed fitment
- End 1 inside diameter: 1.3 in. (33 mm)
- End 2 inside diameter: 1.5 in. (38 mm)
- Centerline length: 21.6 in. (549 mm)
- Upper hose position
- Fits 2006-2009 Ford Fusion, upper
- Fits 2006-2009 Mercury Milan, upper
Detailed Description
This Gates radiator coolant hose is engineered as a molded replacement for upper cooling-system routing. The EPDM material helps it handle coolant exposure in a vehicle’s radiator circuit, while the molded profile supports the correct path between connection points. Gates 23443 is a direct-fit service part for 2006-2009 Ford Fusion and 2006-2009 Mercury Milan upper hose applications.
This part cross-references Continental 66353 and Dayco 72390 for the same application.
What It Helps Address
- Cracked or deteriorated upper radiator hose
- Coolant leaks at the hose body
- Incorrect hose routing from a previous repair
- Softening or swelling from age and heat
- Restricted service fitment from a non-molded replacement
Installation Notes and Tips
Verify hose routing against the original part before installation. Inspect the mating necks, clamps, and nearby cooling-system components for wear or corrosion, and replace any damaged sealing surfaces before refilling the system. After installation, refill and bleed the cooling system according to the vehicle service procedure.
Quality Assurance
Gates manufactures this molded coolant hose to OEM-quality specifications for radiator hose replacement service. The molded construction and application-specific dimensions support accurate fitment on the listed Ford Fusion and Mercury Milan models.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | Ford | Fusion | 2.3L | L4 | GAS | Upper | Molded Coolant Hose |
| 2009 | Mercury | Milan | 2.3L | L4 | GAS | Upper | Molded Coolant Hose |
| 2008 | Ford | Fusion | 2.3L | L4 | GAS | Upper | Molded Coolant Hose |
| 2008 | Mercury | Milan | 2.3L | L4 | GAS | Upper | Molded Coolant Hose |
| 2007 | Ford | Fusion | 2.3L | L4 | GAS | Upper | Molded Coolant Hose |
| 2007 | Mercury | Milan | 2.3L | L4 | GAS | Upper | Molded Coolant Hose |
| 2006 | Ford | Fusion | 2.3L | L4 | GAS | Upper | Molded Coolant Hose |
| 2006 | Mercury | Milan | 2.3L | L4 | GAS | Upper | Molded Coolant Hose |
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