Keep cool, low-pressure refrigerant vapor moving from the evaporator back to the compressor with the Four Seasons A/C Refrigerant Suction Hose 56299. It's an application-specific suction line assembly for the 1995-1998 Toyota T100 with the V6-3.4L engine, engineered and tested by Four Seasons — backed by more than 50 years of mobile A/C experience — to help restore proper refrigerant flow on the suction side of the system.
- Double-wall barrier hose: constructed to be compatible with R1234YF, R134A, or R12; this assembly is cataloged for R134A.
- Application-specific design: a Female O-Ring end and a P-Nut Fitting end with a crimp fitting connection.
- Sealing hardware included: ships with two O-Rings (part 23682) and includes a service port; supplied without a bracket and without a muffler.
- Aluminum / rubber construction for the fittings and hose.
If a leaking, chafed, or restricted original suction line is the cause of poor A/C performance, this replaces it. Diagnose the fault before ordering.
Interchange: 1533952 · 51183 · CWK785056 · 282725 · T56299 · 3785056 · 785056 · 11156299 · 19191793 · 802533 · A72725 · 35905 · 8871234030 · HA111282C
Manufacturer part number 56299.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicle does this suction hose fit?
It is cataloged for the 1995-1998 Toyota T100 with the V6-3.4L engine. Confirm fitment for your vehicle before ordering.
Which refrigerant is this line for?
The catalog lists it as R134A. The double-wall barrier hose is built to be compatible with R1234YF, R134A, or R12.
Are seals or O-rings included?
Yes. The assembly includes two O-Rings (part 23682) and the gasket/seal needed to install it, plus a service port.
Does it come with a bracket or muffler?
No. This assembly is supplied without a bracket and without a muffler, per the catalog attributes.
What end fittings does it use?
One end is a Female O-Ring type and the other is a P-Nut Fitting, joined with a crimp fitting connection.
Write a Review