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Gates 23595 Radiator Coolant Hose - Heater - Outlet Assembly
| Brand | Gates 23595 |
|---|---|
| Position | Heater - Outlet Assembly |
| 0 | |
| Yes | |
| Branch Quantity | 1 |
| Centerline Length | 16 |
| Centerline Length | 23 |
| Centerline Length | 584 |
| Contains Spring | No |
| End 1 Inside Diameter | .63 |
| End 1 Inside Diameter | 16 |
| End 2 Inside Diameter | .63 |
| End 2 Inside Diameter | 16 |
| End 3 Inside Diameter | .63 |
| Material | EPDM, Plastic |
| Modular Components | Branch |
| Modular Hose | Yes |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
| Product line | Molded Coolant Hose |
| Fits | Toyota · 4 vehicles |
Molded coolant hose. Shaped for a precise fit and cleaner routing.
Modular hose design. Includes a branch for integrated coolant routing.
EPDM and plastic. Built with durable materials for cooling-system use.
Cross-references Gates 23595, 16307 and 22671M for the same application. See all 5.
Gates 23595 Molded Coolant Hose for Toyota Sienna
The Gates 23595 molded coolant hose is built for the heater outlet assembly on select Toyota Sienna models. It follows application-specific OE-style routing and integrates the molded branch design needed for a precise cooling system connection.
Key Features
- Fits 2007-2010 Toyota Sienna, Heater - Outlet Assembly
- Molded coolant hose construction for application-specific routing
- EPDM and plastic materials for cooling system service
- Branch-style modular hose design
- End 1 inside diameter: 16 mm (.63 in)
- End 2 inside diameter: 16 mm (.63 in)
- End 3 inside diameter: 16 mm (.63 in)
- Centerline length: 584 mm (23 in)
- Part number: 23595
Product Details
Gates Molded Coolant Hose line focuses on application-specific modular coolant hose assemblies that mirror OE-style layouts and incorporate essential integrated components where required. This Gates 23595 hose is molded to match the heater outlet assembly routing used on 2007-2010 Toyota Sienna models, helping maintain proper coolant flow through the heating and cooling circuit. The branch modular design and molded shape support a direct replacement for the original hose path, while the EPDM and plastic construction is suited for under-hood coolant service. Cross-reference part numbers for this application include 16307 and 22671M.
Common Repair Uses
- Cracked or deteriorated heater outlet hose
- Coolant seepage at a molded hose section
- Incorrect hose routing after prior repair
- Restricted heater circuit flow from a damaged branch hose
- Replacement for a worn OE-style coolant hose on Toyota Sienna
Installation Notes
Verify the hose routing, end diameters, and centerline length before installation. This hose is made for the heater - outlet assembly position on 2007-2010 Toyota Sienna models, so confirm the original layout matches the molded branch configuration. Inspect adjoining clamps, connectors, and mating surfaces for wear before transferring the new hose into place.
Quality Assurance
Gates is a recognized aftermarket supplier of modular coolant hose assemblies, with product engineering centered on OE-style fit and integrated application-specific design. Part number 23595 is built for the listed Toyota Sienna fitment and cooling system application.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2010 | Toyota | Sienna | 3.5L | V6 | GAS | Heater - Outlet Assembly | Molded Coolant Hose |
| 2009 | Toyota | Sienna | 3.5L | V6 | GAS | Heater - Outlet Assembly | Molded Coolant Hose |
| 2008 | Toyota | Sienna | 3.5L | V6 | GAS | Heater - Outlet Assembly | Molded Coolant Hose |
| 2007 | Toyota | Sienna | 3.5L | V6 | GAS | Heater - Outlet Assembly | Molded Coolant Hose |
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