Four Seasons 77579 A/C compressor for the 2003 Ford E-350 Club Wagon and other vehicles pressurizes refrigerant and moves it through the A/C system. This remanufactured Four Seasons ac compressor is a scroll unit that comes with its clutch included.
- Tested 100 percent for compressor function and noise level
- Individually vacuum and pressure tested to check for leaks
- Pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications
- Required O-rings and sealing washers come with the compressor
- Serpentine pulley with 8 grooves and a 4.000 in outside diameter
Quick facts
- Part: Four Seasons 77579 A/C compressor
- Fits: 2003 Ford E-350 Club Wagon and other vehicles
- Condition: Remanufactured
A compressor that is wearing out can show up as weak cooling, a noisy compressor or a clutch that does not engage. Before you replace this compressor, rule out low refrigerant, a leak elsewhere in the system and a blown fuse or relay, because weak cooling can have more than one source.
Fits
The vehicles it fits include the 2002-2003 Ford E-350 Super Duty and the 2003 Ford E-450 Super Duty, and each one takes a single compressor. Open the "Vehicles it fits" section and check your exact model and engine there.
Specifications
Fit and size
- Quantity per vehicle: 1
- Outside pulley diameter: 4.000 in
- Pulley grooves: 8
- Pulley belt type: Serpentine
- Mounting type: Tangent mount
- Outlet C length: 100 mm
- Coil voltage: 12 V DC
Build and materials
- Condition: Remanufactured
- Compressor type: Scroll
- Refrigerant type: R134A
- Compatible refrigerant oil: PAG 46
- Clutch: included
- Connector type: Pin
- Country of origin: Mexico
In the box
One remanufactured compressor with its clutch, pre-charged with 3 ounces of PAG oil, plus the required O-rings and sealing washers. Mounting hardware and a switch are not included, so plan on new mounting bolts rather than reusing old ones.
Interchange: 255300 · DW77579 · 11177579 · 955300 · 1L2Z19703CA · 19193662 · 89032794 · A55300 · 140189C
This part cross-references / interchanges with the following part numbers:
255300, DW77579, 11177579, 77579, 955300, 1L2Z19703CA, 19193662, 89032794, A55300, 140189C
Frequently Asked Questions
Will this Ford E-450 Super Duty ac compressor fit the 2003 model?
Yes. Four Seasons 77579 is listed for the 2003 Ford E-450 Super Duty, and that vehicle takes one compressor. Open the "Vehicles it fits" section to check your exact engine.
How much oil is in the Four Seasons compressor?
This compressor arrives pre-charged with 3 ounces of PAG oil, and the compatible refrigerant oil type is PAG 46.
Are Four Seasons remanufactured ac compressors tested for leaks?
Yes. Four Seasons 77579 is individually vacuum and pressure tested to check for leaks, and it is also tested 100 percent for compressor function and noise level.
Do the O-rings come with this remanufactured compressor?
Yes. The required O-rings and sealing washers come with it, including two O-rings numbered 24632. Mounting hardware and a switch are not included.
What pulley does this A/C compressor have?
The 77579 has a serpentine belt pulley with 8 grooves and a 4.000 in outside diameter. Its clutch is included and uses a 12 V DC coil.
