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Gates 23357 Radiator Coolant Hose - Lower or Lower - Radiator To Thermostat
| Brand | Gates 23357 |
|---|---|
| Position | Lower - Radiator To Thermostat |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 16.3 |
| Centerline Length | 414 |
| Contains Spring | No |
| End 1 Inside Diameter | 1.31 |
| End 1 Inside Diameter | 33 |
| End 2 Inside Diameter | 1.46 |
| End 2 Inside Diameter | 37 |
| Material | EPDM |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
| Product line | Molded Coolant Hose |
| Fits | Lexus · 3 vehicles |
OEM-quality specifications. Molded coolant hose built to match replacement needs.
EPDM construction. Resists heat and coolant exposure for dependable service.
Molded design. Fits coolant applications with a formed hose shape.
Cross-references Continental 66235, Davico Mfg 16095 and Gates 23357 for the same application. See all 6.
Gates 23357 Molded Coolant Hose for Lexus RX350
Gates 23357 is a molded radiator coolant hose built for lower cooling-system routing on select Lexus RX350 models. It uses EPDM construction and OEM-quality dimensions to match the original hose path and connection sizes for a direct radiator-to-thermostat application.
Key Features
- EPDM rubber construction for coolant-system service
- Molded shape for proper routing in tight engine bays
- End 1 inside diameter: 1.31 in. (33 mm)
- End 2 inside diameter: 1.46 in. (37 mm)
- Centerline length: 16.3 in. (414 mm)
- Lower radiator-to-thermostat fitment on select Lexus RX350 models
- Gates Molded Coolant Hose line covers upper, lower, bypass, heater, and other coolant applications
Product Details
This Gates Molded Coolant Hose, part number 23357, is made for cooling-system replacement where a formed hose is required to follow the factory routing. The molded design helps maintain the correct path between the radiator and thermostat housing, while the EPDM material is suited for coolant exposure and everyday engine-bay temperatures. Gates 23357 is a practical OE-style replacement for 2007 Lexus RX350 lower hose service and 2008-2009 Lexus RX350 lower radiator-to-thermostat service.
The Gates molded coolant hose line is built around OEM-quality specifications and broad replacement coverage, making it a straightforward choice when replacing a worn or damaged radiator coolant hose on a Lexus RX350.
This part cross-references Continental 66235 for the same application.
Used For
- Replacing a cracked or leaking lower radiator hose
- Restoring coolant flow between the radiator and thermostat housing
- Correcting hose collapse, swelling, or soft spots in the cooling system
- Addressing coolant loss from aged EPDM hose material
- Maintaining factory-style hose routing on Lexus RX350 cooling systems
Installation Notes and Tips
Verify the hose routing, end diameters, and centerline length before installation. Drain coolant as needed, inspect the mating necks for corrosion or damage, and confirm the hose seats fully on both connections before refilling and bleeding the cooling system. For fitment, this part fits 2007 Lexus RX350, lower, and fits 2008-2009 Lexus RX350, lower - radiator to thermostat.
Quality Assurance
Gates manufactures this molded coolant hose to OEM-quality specifications for replacement use in the cooling system.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | Lexus | RX350 | 3.5L | V6 | GAS | Lower - Radiator To Thermostat | Molded Coolant Hose |
| 2008 | Lexus | RX350 | 3.5L | V6 | GAS | Lower - Radiator To Thermostat | Molded Coolant Hose |
| 2007 | Lexus | RX350 | 3.5L | V6 | GAS | Lower | Molded Coolant Hose |
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