Four Seasons 77402 A/C compressor for the 1995-1999 Mitsubishi Eclipse and other vehicles compresses refrigerant and moves it through the air conditioning system. This remanufactured Four Seasons ac compressor is the Mitsubishi MSC90C type.
- 100 percent tested for compressor function and noise level
- Pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications
- Individually vacuum and pressure tested to check for leaks
- Clutch and heat switch included with the compressor
Quick facts
- Part: Four Seasons 77402 A/C compressor
- Fits: 1995-1999 Mitsubishi Eclipse and other vehicles
- Condition: Remanufactured
Warm air from the vents, a squealing or grinding compressor, or a clutch that will not engage can mean the compressor is wearing out. A low refrigerant charge, a blocked orifice tube or a faulty clutch relay can be behind these signs too, so find the cause before buying a compressor. Only one compressor goes on the engine.
Fits
It is an Eclipse ac compressor for 1995-1999 models and also fits the 1997-1999 Mitsubishi Montero Sport and the 1995-1998 Eagle Talon. If your car is not named here, look it up in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Outside pulley diameter: 3.750 in
- Pulley grooves: 4
- Mounting type: Tangent mount
- Connector type: Pin
- Coil voltage: 12 V DC
Build and materials
- Condition: Remanufactured
- Refrigerant type: R134A
- Compatible refrigerant oil: PAG 46
- Pulley belt type: Serpentine
- Country of origin: United States
In the box
One compressor with the O-rings and sealing washers needed to install it (O-ring numbers 24131 and 24679). Mounting hardware is not included, so plan on new bolts, since the old ones may not be reusable.
Interchange: 255673 · DW77402 · 11177402 · 5511929 · MR201644 · MR315815 · MR360245 · R360245 · A55373 · 2011233R · 143104C · 143104NEW · 143110C · 143565C · CO10441T
This part cross-references / interchanges with the following part numbers:
255673, DW77402, 11177402, 77402, 5511929, MR201644, MR315815, MR360245, R360245, A55373, 2011233R, 143104C, 143104NEW, 143110C, 143565C, CO10441T
Frequently Asked Questions
Is this the right Mitsubishi Eclipse ac compressor for 1995-1999 cars?
Yes. Four Seasons 77402 fits the 1995-1999 Mitsubishi Eclipse. For another car, look it up in the "Vehicles it fits" section.
Does this Four Seasons compressor come with the clutch and O-rings?
Yes. Four Seasons 77402 includes the clutch, a heat switch, and the O-rings and sealing washers needed to install it. Mounting hardware is not included.
Is this Four Seasons remanufactured ac compressor pre-charged with oil?
Yes. It ships with 3 ounces of PAG oil already in it, for use in R134a or R1234yf systems. PAG 46 is the compatible refrigerant oil type.
Why would an MSC90C compressor make noise or leave the A/C blowing warm?
A worn compressor can make grinding or squealing noises, and a clutch that will not engage can leave the vents warm. A shop can test the system to find the cause.
Does the Four Seasons 77402 replace the MR360245 compressor?
Yes. MR360245 is one of the numbers this Four Seasons 77402 replaces, along with MR315815 and MR201644.
