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Radiator Hose

3893 items

Radiator hoses carry coolant between parts of the engine cooling system. Depending on the vehicle, the collection can include upper or lower radiator hoses, overflow lines and other cooling connections such as a water-pump-to-thermostat hose.

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Upper Engine Coolant Radiator Hose for 2001-2003 BMW 525iUpper Engine Coolant Radiator Hose for 2001-2003 BMW 525i
A-Premium®Part # APRH0023
Upper Engine Coolant Radiator Hose for 2001-2003 BMW 525i
4.653 Reviews
$20.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW 525i: 2001 2002 2003
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionUpper
ColorBlack
ConditionNew
item #1003AZ9X
Show less
Upper Radiator Coolant Hose for 2004-2006 BMW X3
A-Premium®Part # APRH0025
Upper Radiator Coolant Hose for 2004-2006 BMW X3
4.653 Reviews
$29.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW X3: 2004 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionUpper
ColorBlack
ConditionNew
item #1003C03Q
Show less
Engine Coolant Hose for 2003-2005 Mercedes-Benz C230
A-Premium®Part # APRH0040
Engine Coolant Hose for 2003-2005 Mercedes-Benz C230
4.653 Reviews
$20.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz C230: 2003 2004 2005
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionFrom Expansion Tank to Engine
ColorBlack
ConditionNew
item #1003C8UU
Show less
Upper Engine Coolant Radiator Hose for 2001-2003 BMW 530i
A-Premium®Part # APRH0023
Upper Engine Coolant Radiator Hose for 2001-2003 BMW 530i
4.653 Reviews
$20.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW 530i: 2001 2002 2003
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionUpper
ColorBlack
ConditionNew
item #1003C2QS
Show less
Front Radiator Hose for 2006 BMW 330i
A-Premium®Part # APRH0015
Front Radiator Hose for 2006 BMW 330i
4.653 Reviews
$21.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2006 BMW 330i
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionFront
ColorBlack
ConditionNew
item #1003C0KG
Show less
Front Radiator Hose for 2009-2013 BMW 328i xDrive
A-Premium®Part # APRH0015
Front Radiator Hose for 2009-2013 BMW 328i xDrive
4.653 Reviews
$21.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW 328i xDrive: 2009 2010 2011 2012 2013
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionFront
ColorBlack
ConditionNew
item #1003AZR1
Show less
Front Radiator Hose for 2006 BMW 330xi
A-Premium®Part # APRH0015
Front Radiator Hose for 2006 BMW 330xi
4.653 Reviews
$21.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2006 BMW 330xi
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionFront
ColorBlack
ConditionNew
item #1003C1YS
Show less
Front Radiator Hose for 2007-2008 BMW 328xi
A-Premium®Part # APRH0015
Front Radiator Hose for 2007-2008 BMW 328xi
4.653 Reviews
$21.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW 328xi: 2007 2008
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionFront
ColorBlack
ConditionNew
item #1003C1XD
Show less
Front Radiator Hose for 2007-2013 BMW 328i
A-Premium®Part # APRH0015
Front Radiator Hose for 2007-2013 BMW 328i
4.653 Reviews
$21.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW 328i: 2007 2008 2009 2010 2011 2012 2013
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionFront
ColorBlack
ConditionNew
item #1003AYCV
Show less
Front Radiator Hose for 2009-2011 BMW Z4
A-Premium®Part # APRH0015
Front Radiator Hose for 2009-2011 BMW Z4
4.653 Reviews
$21.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW Z4: 2009 2010 2011
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionFront
ColorBlack
ConditionNew
item #1003AZZ9
Show less
Front Radiator Hose for 2006 BMW 325i
A-Premium®Part # APRH0015
Front Radiator Hose for 2006 BMW 325i
4.653 Reviews
$21.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2006 BMW 325i
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionFront
ColorBlack
ConditionNew
item #1003AYX3
Show less
Front Radiator Hose for 2008-2013 BMW 128i
A-Premium®Part # APRH0015
Front Radiator Hose for 2008-2013 BMW 128i
4.653 Reviews
$21.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW 128i: 2008 2009 2010 2011 2012 2013
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionFront
ColorBlack
ConditionNew
item #1003AZQU
Show less
Upper Radiator Coolant Hose for 2011-2012 BMW 740Li
A-Premium®Part # APRH0077
Upper Radiator Coolant Hose for 2011-2012 BMW 740Li
4.653 Reviews
$34.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW 740Li: 2011 2012
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionUpper
ColorBlack
ConditionNew
item #1003AY54
Show less
Lower Engine Coolant Radiator Hose for 2006-2007 Mercedes-Benz C280
A-Premium®Part # APRH0056
Lower Engine Coolant Radiator Hose for 2006-2007 Mercedes-Benz C280
4.653 Reviews
$43.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz C280: 2006 2007
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionLower
ColorBlack
ConditionNew
item #1003C55X
Show less
Engine Coolant Hose for 2003-2008 Mercedes-Benz SL55 AMG
A-Premium®Part # APRH0049
Engine Coolant Hose for 2003-2008 Mercedes-Benz SL55 AMG
4.653 Reviews
$21.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz SL55 AMG: 2003 2004 2005 2006 2007 2008
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionFrom Expansion Tank to Radiator
ColorBlack
ConditionNew
item #1003C46E
Show less
Engine Coolant Hose for 2004-2009 Mercedes-Benz SL600
A-Premium®Part # APRH0049
Engine Coolant Hose for 2004-2009 Mercedes-Benz SL600
4.653 Reviews
$21.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz SL600: 2004 2005 2006 2007 2008 2009
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionFrom Expansion Tank to Radiator
ColorBlack
ConditionNew
item #1003C3ZN
Show less
Upper Radiator Coolant Hose for 2011-2012 BMW 740i
A-Premium®Part # APRH0077
Upper Radiator Coolant Hose for 2011-2012 BMW 740i
4.653 Reviews
$34.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW 740i: 2011 2012
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionUpper
ColorBlack
ConditionNew
item #1003AZEU
Show less
Engine Coolant Hose for 2009 2011-2012 Mercedes-Benz SL63 AMG
A-Premium®Part # APRH0049
Engine Coolant Hose for 2009 2011-2012 Mercedes-Benz SL63 AMG
4.653 Reviews
$21.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz SL63 AMG: 2009 2011 2012
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionFrom Expansion Tank to Radiator
ColorBlack
ConditionNew
item #1003C894
Show less
Engine Coolant Hose for 2005-2009 2011 Mercedes-Benz SL65 AMG
A-Premium®Part # APRH0049
Engine Coolant Hose for 2005-2009 2011 Mercedes-Benz SL65 AMG
4.653 Reviews
$21.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz SL65 AMG: 2005 2006 2007 2008 2009 2011
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionFrom Expansion Tank to Radiator
ColorBlack
ConditionNew
item #1003C7EH
Show less
Lower Engine Coolant Radiator Hose for 2006-2007 Mercedes-Benz C230
A-Premium®Part # APRH0056
Lower Engine Coolant Radiator Hose for 2006-2007 Mercedes-Benz C230
4.653 Reviews
$43.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz C230: 2006 2007
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionLower
ColorBlack
ConditionNew
item #1003C4K7
Show less
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Page 14 of 195

Radiator Hoses And Cooling Connections

Radiator hoses carry coolant between parts of the engine cooling system. Depending on the vehicle, the collection can include upper or lower radiator hoses, overflow lines and other cooling connections such as a water-pump-to-thermostat hose.

A-Premium offers replacement hoses and pipes for selected applications. Match the connection points, shape, end sizes and vehicle configuration; not every cooling hose in this collection connects the same two components.

Choosing A Radiator Hose Replacement

A molded hose follows a particular route and may have different fittings or diameters at each end. Compare both connections and any branches with the existing hose.

Coolant systems can remain hot and pressurized after the engine is switched off. Allow the system to cool before service, use the specified coolant and follow the vehicle's filling and air-bleeding procedure afterward.

Frequently Asked Questions (FAQ)

Are upper and lower radiator hoses interchangeable?

They can have different shapes, connections and routes. Select the hose for the specified position and engine rather than assuming that an upper hose will serve as a lower hose.

Can a radiator hose have different sizes at its two ends?

Some do. One A-Premium water-pump-to-thermostat hose lists different inside diameters for its two ends. Compare both connection sizes and the complete hose shape when selecting a part.

Does an upper-and-lower hose listing always mean two separate hoses?

The package needs to be read carefully. One listing describes upper and lower applications but records a quantity of one, so confirm the supplied parts before treating it as a two-hose kit.

Can a molded radiator hose be trimmed to fit?

A molded hose is shaped for its route and connection points. Cutting it can change the fit or remove a needed end; follow the product and vehicle instructions rather than trimming it as a general rule.

Why does the cooling system need attention after hose replacement?

Opening the system can remove coolant and introduce air. Refill with the specified mixture and follow the vehicle's bleeding and leak-check procedure so the system returns to its intended operating condition.

Popular Radiator Hose by Make

Popular Radiator Hose by Model

Related Categories

Expansion Tank
Expansion Tank
Radiator
Radiator
Thermostat
Thermostat
Water Pump
Water Pump
Serpentine Belt
Serpentine Belt
Engine Air Filter
Engine Air Filter

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Oct 30, 2026