Four Seasons A/C Compressor P/N:78545
Four Seasons 58378 A/C compressor for the 1996-2000 Dodge Grand Caravan and other vehicles circulates refrigerant through the A/C system. It is a new unit built to OE specifications or better.
A failing compressor can show up as warm air from the vents, a noisy pulley or a clutch that does not engage, but other A/C parts may produce similar symptoms. Before replacing it, look over the drive belt and the clutch with the engine off and cool for damage or oily residue, and leave refrigerant pressure testing to a shop.
The 1996-2000 Dodge Grand Caravan, the 1996-2000 Chrysler Town & Country and the 1996-2000 Dodge Caravan take this compressor, and so do other vehicles. Every one needs a single compressor. Open the "Vehicles it fits" section to check your exact model and engine.
Fit and size
Build and materials
One A/C compressor with its clutch, plus the O-rings and sealing washers needed to install it. Mounting hardware and a switch are not included, so plan on new fasteners.
Will this 1996-2000 Dodge Caravan ac compressor fit my van?
Yes. Four Seasons 58378 is listed for the 1996-2000 Dodge Caravan. Open the "Vehicles it fits" section to check your exact engine.
Does this Four Seasons compressor include the clutch?
Yes. Four Seasons 58378 comes with its clutch (12 V DC coil) and the O-rings and sealing washers for installation. Mounting hardware and a switch are not included.
Which refrigerant and oil does this A/C compressor use?
This compressor is compatible with R134a or R1234yf systems and arrives pre-charged with 3 ounces of PAG oil. The compatible oil type is PAG 46.
Could warm air from the vents mean the compressor is failing?
Yes, a failing compressor can cause it, but a leak, a belt problem or another A/C part can cause it too. A noisy pulley or a clutch that does not engage can also point to the compressor; a shop can test it.
Do I need the OE manifold with the Four Seasons 58378?
It may require use of the OE manifold. The compressor comes with one manifold gasket O-ring (24156), but mounting hardware is not included.
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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.