Four Seasons 66670 a/c refrigerant discharge hose for the 2010-2013 Mazda 3 Sport and other vehicles carries pressurized refrigerant away from the compressor on the high-pressure side of the A/C system. It is also sold as a discharge line hose assembly.
- Engineered and tested for trouble-free operation, backed by over 50 years of mobile A/C experience
- Double wall barrier hose compatible with R1234YF, R134A or R12
- Crimp fitting connection
- Application specific design
A leaking discharge hose can show up as weak cooling, oily residue at the hose or its fittings, or visible damage to the hose. Before you replace the hose, rule out other sources of weak cooling, such as a leak elsewhere in the system or a compressor that is not pumping.
It also fits the 2010-2013 Mazda 3 (Model) and the 2010-2013 Mazda 3.
Specifications
- Hose construction: double wall barrier hose
- Compatible refrigerants: R1234YF, R134A or R12
- Connection: crimp fitting
- Design: application specific
In the box
Gaskets, o-rings or seals to properly replace the hose are included.
Interchange: H7504 · 211581 · 787807 · 801219 · BBM461461 · BBM461461B · BBM461461C · A83188 · HA111447C
This part cross-references / interchanges with the following part numbers:
H7504, 211581, 787807, 66670, 801219, BBM461461, BBM461461B, BBM461461C, A83188, HA111447C
Frequently Asked Questions
Does the Four Seasons 66670 discharge hose fit the 2010-2013 Mazda 3 Sport?
Yes. The Four Seasons 66670 a/c refrigerant discharge hose fits the 2010-2013 Mazda 3 Sport, and it also fits the 2010-2013 Mazda 3.
Do I need to buy o-rings separately for this A/C discharge hose?
No. This hose comes with gaskets, o-rings or seals to properly replace it.
Can the Four Seasons 66670 be used with R1234YF refrigerant?
Yes. The Four Seasons 66670 is a double wall barrier hose compatible with R1234YF, R134A or R12.
How can I tell if my A/C discharge hose is leaking?
Weak cooling or oily residue on the hose or its crimped fittings can mean a leak. Look only with the engine off and cool; a shop can leak-test the A/C system.
What kind of fittings does this discharge hose have?
It has a crimp fitting connection and an application specific design, so it is made for the vehicles it fits.
