This set of heater hoses includes the upper hose and the lower hose. You can call them a supply and return hose.
These hoses have an improved design. These hoses do not have a provision for a strange coupler in the middle of the hose run. That is right!. One end of the hose attaches to the engine, and the other end attaches to the heater core. Plain and simple!
To eliminate a well-known coolant system failure point, we removed plastic connector couplers positioned at the firewall.
After the installation of this replacement hose, you will be able to say GOOD BYE to mysterious coolant leaks and prevent SUDDEN COOLANT LOSS on the vehicle.

This heater hose set will fit nicely on the following Volvo models :

Volvo C30 2.4l 5 cylinder 2007, 2008, 2009, 2010, 2011
Volvo C30 2.5l 5 cylinder Turbo 2007, 2008, 2009, 2010, 2011, 2012, 2013
Volvo C70 2.4l 5 cylinder 2006, 2007
Volvo C70 2.5l 5 cylinder Turbo 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Volvo S40 2.4l 5 cylinder 2004, 2005, 2006, 2007, 2008, 2009, 2010
Volvo S40 2.5l 5 cylinder Turbo 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
Volvo V50 2.4l 5 cylinder 2005, 2006, 2007, 2008, 2009, 2010
Volvo V50 2.5l 5 cylinder Turbo 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012