Car AC Compressor Replacement Estimate for Mitsubishi Sigma

Mitsubishi Sigma Car AC Compressor Replacement costs $805 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$803 to $852
Labor: $343 -$392
Parts: $460
Average Dealer price
$1376
Average Shop price
$983
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CarServiceYourMechanic PriceShop/Dealer Price
1990 Mitsubishi SigmaV6-3.0LService typeCar AC Compressor ReplacementYourMechanic Price$840.30Shop/Dealer Price$1035.78 - $1462.12
1989 Mitsubishi SigmaV6-3.0LService typeCar AC Compressor ReplacementYourMechanic Price$831.10Shop/Dealer Price$1024.61 - $1444.30
Show example Mitsubishi Sigma Car AC Compressor Replacement prices

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331 reviews
Jamahl
15 years of experience
We were cautious about using a new company BUT we are also big supporters of individuals setting up a new business model. It was a great decision and Jamahl exceeded our expectations. My husband is knowledgeable about cars...but Jamahl knew exactly what to do to move the car into neutral so we could move it and then he diagnosed what needed to be done next. I've already recommended Jamahl and I'm going to recommend Your Mechanic to friends and family. Thank you
2008 MITSUBISHI ECLIPSE - CAR IS NOT STARTING INSPECTION
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Lucas
12 years of experience
Very experienced and found the problem within minutes.
2002 MITSUBISHI LANCER - ELECTRIC PROBLEMS INSPECTION
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105 reviews
Alfredo
16 years of experience
Great service and great mechanic
2002 MITSUBISHI GALANT - CAR IS NOT STARTING INSPECTION
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Nelson
21 years of experience
Nelson is a good mechanic and a good guy. He performed an inspection and fixed the continuity issue with my battery terminal in 30 minutes. I was very grateful to have a functioning car. I highly recommend him!!
1999 MITSUBISHI MIRAGE - CAR IS NOT STARTING INSPECTION
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All about Car AC Compressor Replacement

An AC system has many components: compressor, condenser, receiver dryer, evaporator, and hoses. The compressor, the “heart” of the car’s air conditioning system works like a pump taking refrigerant, (R-12 in older cars, R-134a in 1995 and newer cars) and pressurizing it, passing it along to the evaporator. The AC compressor has several moving parts (including pistons and valves). These internal parts can fail, causing the AC compressor to stop working. It is common for the internal parts of the compressor to come apart and disperse metallic debris throughout the system. Consequently, it is a requirement to replace the orifice tube and the receiver dryer when replacing the compressor since some of the debris may have ended up there. For an AC compressor to work, it needs a clutch, bearing, and an electrical connector. The clutch is driven by a drive/serpentine belt, which engages the compressor when you switch on the AC. The clutch can burn or the bearing can fail. If the bearing or clutch have failed, it is recommended that the compressor be replaced. Sometimes replacing the entire compressor with a remanufactured one can be cheaper than replacing an individual clutch or bearings. It is also common for the seals in the AC compressor to go bad. The compressor may start leaking refrigerant and/or the AC oil. If the seals no longer hold, you will need a new compressor, as the seals cannot be replaced. A compressor may also fail if there is sludge or debris in the air conditioning system. If there is sludge or debris, the hoses, evaporator, and condenser should be flushed to get rid of the contaminants. When it is not possible to flush the parts, you may need to replace those parts.

Car AC Compressor Replacement Estimates for Popular Mitsubishi Models