Four Seasons A/C Liquid Line with Orifice Tube P/N:55148
Move refrigerant where it belongs with the Four Seasons A/C Liquid Line with Orifice Tube, MPN 66201 — a liquid line hose assembly that carries high-pressure liquid refrigerant from the condenser toward the evaporator and includes a serviceable orifice tube for metering. It's a direct-fit replacement for the 2003-2006 Chevrolet Silverado 2500 HD, 2003-2006 Chevrolet Silverado 3500, 2003-2006 GMC Sierra 2500 HD, 2007 GMC Sierra 2500 HD Classic, 2003-2006 GMC Sierra 3500, and 2007 GMC Sierra 3500 Classic.
Backed by over 50 years of Four Seasons mobile A/C experience, this assembly is engineered and tested for reliable operation. If a leaking, corroded, or restricted original liquid line is behind your weak A/C performance, this replaces it.
Interchange: 1533491 · 1534738 · 211099 · 790099 · 15065222 · 15828094 · 15829529 · 15831687 · 19330879 · 700101 · 4812907 · A82700 · 5733491 · HA113622
This part cross-references / interchanges with the following part numbers:
Does this liquid line include an orifice tube?
Yes. It ships with a serviceable fixed orifice tube already in place to meter refrigerant into the evaporator.
Which refrigerants is the hose compatible with?
The double-wall barrier hose is constructed to be compatible with R1234YF, R134A, or R12.
What vehicles does MPN 66201 fit?
It fits the 2003-2006 Chevrolet Silverado 2500 HD/3500, 2003-2006 GMC Sierra 2500 HD/3500, and 2007 GMC Sierra 2500 HD Classic and 3500 Classic. See the Buyer's Guide tab to confirm.
Are seals included?
Yes. It contains gaskets, o-rings, or seals needed to properly replace the product.
How does it connect?
It uses a crimp fitting connection and features an application-specific design.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.