Four Seasons 78380 A/C compressor for the 1999-2004 Jeep Grand Cherokee compresses and circulates refrigerant to move heat out of the cabin. This is a new Four Seasons ac compressor of the Denso 10PA17E type.
- 6-groove serpentine pulley with ear mounting
- Clutch included, with a pin connector
- Works with R134a or R1234yf refrigerant systems
- Individually vacuum, pressure and helium mass spectrometer tested for leaks
- Four Seasons compressor validated to deliver performance equivalent to 100,000 miles
Quick facts
- Part: Four Seasons 78380 A/C compressor
- Fits: 1999-2004 Jeep Grand Cherokee
- Condition: New
Warm air at the vents, grinding or rattling from the compressor, or a clutch that never engages can all have causes outside the compressor. Before you replace it, rule out a low refrigerant charge, a leak elsewhere in the system and a fault in the clutch's electrical circuit; a shop can test these.
Fits
It is a direct-fit replacement for the 1999-2004 Jeep Grand Cherokee, built to OE-level specifications. The 1999-2004 Jeep Grand Cherokee takes one compressor, and this listing is one.
Specifications
Fit and size
- Quantity per vehicle: 1
- Outside pulley diameter: 5.125 in
- Outlet C length: 130 mm
- Mounting type: Ear mount
- Coil voltage: 12 V DC
Build and materials
- Condition: New
- Compressor type: Denso
- Connector type: Pin
- Compatible refrigerant oil: PAG 46
- Country of origin: Mexico
In the box
One compressor with its clutch and the O-rings and sealing washers needed to install it, including one compressor manifold gasket. Mounting hardware and a switch are not included; plan on new mounting bolts, since the old ones may not be reusable.
Installation notes
- Pre-charged with 3 ounces of PAG oil, which reduces install time.
- May require use of the OE manifold.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is this a 1999-2004 Jeep Grand Cherokee ac compressor?
Yes. Four Seasons 78380 is a direct-fit A/C compressor for the 1999-2004 Jeep Grand Cherokee, and the model years decide fit.
Is this a 2000 Jeep Grand Cherokee ac compressor too?
Yes. The 2000 Jeep Grand Cherokee falls inside the 1999-2004 years this compressor is listed for, and it takes one.
Does this compressor come with the clutch and O-rings?
Yes. This compressor includes the clutch, the O-rings and sealing washers needed to install it, and a compressor manifold gasket. Mounting hardware and a switch are not included.
How much PAG oil is already in this compressor?
Four Seasons 78380 is pre-charged with 3 ounces of PAG oil and works with R134a or R1234yf systems. Its compatible refrigerant oil type is PAG 46.
Does this compressor need the OE manifold?
Possibly. This compressor may require use of the OE manifold, so hold on to the original one when you take the old compressor off.
