Four Seasons 66606 a/c refrigerant discharge hose for the 2007-2009 Toyota Tundra carries refrigerant from the compressor to the condenser. It is made for this application, so it is not a universal hose.
- Engineered and tested for trouble-free operation, with over 50 years of Four Seasons mobile A/C experience behind it
- Double wall barrier hose compatible with R1234YF, R134A or R12
- Crimp fitting connection
- Application specific design
A leaking discharge hose can show up as oily residue at the hose or its fittings, an A/C that blows warm, or a charge that keeps dropping. With the engine off, look along the hose and at each fitting for residue, cracks or kinks. A compressor, condenser or fitting leak can look the same, so find the source before you replace anything. Work that opens the A/C system is a job for a shop.
This is a direct-fit replacement for the 2007-2009 Toyota Tundra.
Specifications
- Hose construction: double wall barrier hose
- Compatible refrigerants: R1234YF, R134A, R12
- Connection: crimp fitting
- Design: application specific
In the box
The hose assembly with gaskets, o-rings or seals.
Interchange: 211517 · 787773 · 4812795 · A83124 · 3464587 · 887110C120 · HA111529C
This part cross-references / interchanges with the following part numbers:
211517, 787773, 66606, 4812795, A83124, 3464587, 887110C120, HA111529C
Frequently Asked Questions
Does the Four Seasons 66606 discharge hose fit a 2007-2009 Toyota Tundra?
Yes. Four Seasons 66606 is an application specific discharge hose made for the 2007-2009 Toyota Tundra.
Do gaskets and o-rings come with the 66606 discharge hose?
Yes. Four Seasons 66606 contains gaskets, o-rings or seals so the hose can be replaced properly.
Which refrigerants can this double wall discharge hose handle?
This double wall barrier hose is compatible with R1234YF, R134A or R12.
How can I tell if my A/C discharge hose is leaking?
Oily residue at the hose or fittings, visible cracks or kinks with the engine off, or an A/C that blows warm can all point to a leak. A shop can pressure-test the system to confirm it.
Does the Four Seasons 66606 hose use crimp fittings?
Yes. Four Seasons 66606 uses a crimp fitting connection.
