Four Seasons 77492 A/C compressor for the 2003-2005 Mitsubishi Lancer and other vehicles pressurizes refrigerant and moves it through the air conditioning system. This remanufactured Four Seasons AC compressor is a Mitsubishi MSC90C unit.
- 100 percent tested 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 for installation
- Clutch and heat sensor switch included, with a 12-volt DC coil
Quick facts
- Part: Four Seasons 77492 A/C compressor
- Fits: the 2003-2005 Mitsubishi Lancer and other vehicles
- Condition: Remanufactured
Warm air from the vents, a noisy compressor or a clutch that will not engage can mean the compressor is worn. A low refrigerant charge, a leak or a failed relay can produce these symptoms too, so find the cause before buying. Each car takes one compressor.
Fits
It fits the 2003-2005 Mitsubishi Lancer and the 1999 Mitsubishi Mirage.
Specifications
Fit and size
- Quantity per vehicle: 1
- Outside pulley diameter: 4.500 in
- Pulley grooves: 6
- Pulley belt type: serpentine
- Mounting type: tangent mount
- Outlet C length: 114 mm
Build and materials
- Compressor type: Mitsubishi MSC90C
- Condition: remanufactured
- Refrigerant type: R134A
- Compatible refrigerant oil: PAG 46
- Clutch and heat sensor switch: included
- Coil voltage: 12 V DC
- Connector type: pin
- OE specifications: function and noise level meet or exceed them
- Country of origin: Mexico
In the box
One remanufactured A/C compressor with its clutch and heat sensor switch, plus O-rings 24131 and 24679. Mounting hardware is not included, so plan on new bolts, as the old ones may not be reusable.
Interchange: 255644 · DW77492 · 11177492 · 5513143 · MR500250 · A55644 · 140901C
This part cross-references / interchanges with the following part numbers:
255644, DW77492, 11177492, 77492, 5513143, MR500250, A55644, 140901C
Frequently Asked Questions
Will the Four Seasons 77492 work as an AC compressor for the 2003-2005 Mitsubishi Lancer?
Yes. Four Seasons 77492 fits the 2003-2005 Mitsubishi Lancer, and the car takes one compressor.
Is this an AC compressor for the 1999 Mitsubishi Mirage?
Yes. This remanufactured compressor fits the 1999 Mitsubishi Mirage, which takes one.
Does this Four Seasons compressor come with O-rings and a clutch?
Yes. Four Seasons 77492 includes the clutch, the heat sensor switch and O-rings 24131 and 24679. Mounting hardware is not included.
How can I tell if this A/C compressor is leaking or worn?
Oily residue on the compressor body or fittings can point to a leak, and grinding or squealing when the A/C is on can point to wear. Look with the engine off and cool; a shop can test pressure and clutch engagement.
Which oil and refrigerant does this remanufactured compressor take?
The refrigerant type is R134A, and the compatible oil is PAG 46. It arrives pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications.
