AC Compressor Replacement Estimate for Buick Roadmaster

Buick Roadmaster AC Compressor Replacement costs $479 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$371 to $725
Labor: $161 -$232
Parts: $210 -$493
Average Dealer price
$634 to 1256
Average Shop price
$454 to 858
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CarServiceYourMechanic PriceShop/Dealer Price
1994 Buick RoadmasterV8-5.7LService typeAC Compressor ReplacementYourMechanic Price$439.86Shop/Dealer Price$541.18 - $750.40
1993 Buick RoadmasterV8-5.7LService typeAC Compressor ReplacementYourMechanic Price$383.70Shop/Dealer Price$472.93 - $665.13
1996 Buick RoadmasterV8-5.7LService typeAC Compressor ReplacementYourMechanic Price$726.27Shop/Dealer Price$899.27 - $1323.36
1995 Buick RoadmasterV8-5.7LService typeAC Compressor ReplacementYourMechanic Price$435.48Shop/Dealer Price$535.83 - $741.87
Show example Buick Roadmaster AC Compressor Replacement prices

Parts required for a Buick Roadmaster AC Compressor Replacement

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Patrick
27 years of experience
Patrick was the mechanic that came out to change my spark plugs and wires and I could not have gotten a better mechanic. It was so nice to have someone who actually took the time to make sure everything was back in the correct place and was running right before he left. I was totally happy with his service.
2000 BUICK REGAL - SPARK PLUG REPLACEMENT
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Trung
7 years of experience
1992 BUICK ROADMASTER - CHECK ELECTRICAL EQUIPMENT
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2003 BUICK LESABRE - SPEEDOMETER SENSOR REPLACEMENT
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21 years of experience
Excellent
1992 BUICK LESABRE - OTHER INSPECTIONS
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All about 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.

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