Gates 22901 Radiator Coolant Hose - Lower

Brand	Gates 22901
Position	Lower
	0
	Yes
Branch Quantity	0
Centerline Length	20.8
Centerline Length	528
Contains Spring	No
End 1 Inside Diameter	1.31
End 1 Inside Diameter	33
End 2 Inside Diameter	1.31
End 2 Inside Diameter	33
Material	EPDM
Modular Hose	No
Molded	Yes
Number of Quick Connect Fittings	0
Product line	Molded Coolant Hose
Fits	Toyota · 3 vehicles

OEM-quality specifications. Molded coolant hose built for replacement applications.

EPDM construction. Resists heat and coolant exposure for dependable service.

Molded design. Provides a precise hose shape for easier installation.

Cross-references Anchor 9536, Continental 62610 and Dayco 72305 for the same application. See all 7.

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Gates 22901 Molded Coolant Hose for Toyota Sienna

The Gates 22901 molded coolant hose is a direct-fit radiator coolant hose for select 2004-2006 Toyota Sienna lower hose applications. Built from EPDM and formed to OEM-style dimensions, it supports reliable coolant routing in the engine cooling system.

Key Features

Fits 2004-2006 Toyota Sienna, lower
Gates Molded Coolant Hose line for radiator, heater, bypass, upper, and lower coolant applications
EPDM construction for coolant-system durability
Molded shape for proper routing and fit
1.31 in. inside diameter at both ends
20.8 in. centerline length
No spring and no quick-connect fittings

Product Details

Gates part number 22901 is a molded radiator coolant hose engineered for the lower cooling circuit on the 2004-2006 Toyota Sienna. The hose uses EPDM material and OEM-quality specifications to match the original routing and connection points, helping maintain proper coolant flow through the vehicle’s cooling system. Gates 22901 is part of the Molded Coolant Hose product line, which covers a wide range of replacement coolant hose applications with formed shapes and vehicle-specific fitment.

This part cross-references Continental 62610 for the same application.

Common Cooling System Issues It Can Address

Cracked or split lower radiator hose
Coolant leaks at the hose body or ends
Softening, swelling, or deterioration from heat and age
Poor hose routing caused by a damaged molded shape
Restricted coolant transfer from a failing hose

Installation Notes and Tips

Verify the hose routing and end diameters before installation on your Toyota Sienna. Inspect adjoining clamps, fittings, and coolant passages for wear or contamination, and replace any damaged components as needed. After installation, refill the cooling system with the correct coolant and check for leaks once the engine reaches operating temperature.

Quality Assurance

Gates manufactures this molded coolant hose to OEM-quality specifications for vehicle-specific cooling system service. The molded construction and EPDM material support consistent fit and dependable replacement performance for the listed Toyota Sienna applications.

This part fits 3 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Fuel Type	Position	Notes
2006	Toyota	Sienna	3.3L	V6	GAS	Lower	Molded Coolant Hose
2005	Toyota	Sienna	3.3L	V6	GAS	Lower	Molded Coolant Hose
2004	Toyota	Sienna	3.3L	V6	GAS	Lower	Molded Coolant Hose
No rows match your filter.

Directly replaces or cross-references 7 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Anchor — 9536Continental — 62610Dayco — 72305Gates — 2290116572AA02024518LE72305