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OEM Mitsubishi AC System Parts

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Car AC Systems: How They Work

Many parts make them up -- everything from compressors and condensers to expansion valves and evaporators, plus cooling fans.

The process starts with compressing liquid refrigerant, turning it into a hot gas. The gas is then cooled back into a liquid and turned into a gas once more (this time, at a lower pressure). Then, it's chilled further, and as it cools, it cools down the air surrounding it; that air passes through the vehicle's ducts, out its vents, and into its interior.

Signs Yours Might be Going Bad

Unfortunately, a car air conditioner can develop problems over time, owing to its use and ages. For instance, its seals and hoses can weaken and break down, or its compressor and condenser can fail. When these things happen, it invariably causes other issues. Luckily, there are symptoms that'll tell you something's up. They include:

  • The system not cooling as well as it usually does (indicating potentially low or leaking refrigerant)
  • An unusually warm interior
  • Strange noises coming from the system
  • A jammed compressor clutch (indicating a bad AC compressor)
  • Frost building up
  • An HVAC warning illuminated on the dashboard
  • A flashing AC button
  • Seemingly abnormal discharge pressure

The last four signs are of a bad AC condenser. See any of these, and an AC repair may be needed. Before you buy parts, however, make sure they're genuine.

Why You Should Buy Genuine OEM

Mitsubishi guarantees its AC parts compatible with its models -- a promise that the aftermarket may not always make.

Where Can I Order Genuine Mitsubishi AC Systems and Parts Online?

At our auto parts store. We've got a complete catalog you can browse, and pricing's affordable. (We carry plenty of other maintenance parts as well -- everything from air filters to wiper blades.) Simply fill in your model info (make, model, and year) to find what fits your vehicle more easily. Buy now, and we'll ship to your door, fast -- you'll be crossing another job off the to-do list before you know it.

Switch, A/C Refrigerant
Part Number: MR306627
Other Names: Pressure Sensor, AC Switch, Refrigerant Temp Sensor, HVAC Pressure Switch, Switch, A\/C Refrigerant More Names
Replaces: MR306624
Description: Lancer. Galant. Eclipse. Outlander Sport. Endeavor. Without hybrid, 2014-16. With ralliart. This item is non-returnable. More Info
Notes: Included with outlet pipe. Included with pressure hose. Included with discharge hose. Included with discharge pipe. Included with upper... More Notes
MSRP $159.63
$123.71
MSRP $159.63
$123.71
Rear AC Hose
Part Number: 7815A072
Options: Rear, Upper
Other Names: Rear AC Tube, A\/C Pipe, Upper Press Line, Return Line, Pipe, A\/C Condenser Outlet More Names
Description: Expansion Valve to Connector. 3.0L. All. 2.4L. This item is non-returnable. More Info
MSRP $129.18
$100.11
MSRP $129.18
$100.11
Front AC Tube
Part Number: 7815A112
Options: Front
Other Names: Front AC Hose, A\/C Pipe, Pipe, A\/C Condenser Outlet More Names
Description: With ralliart. Connector to Condenser. More Info
MSRP $112.00
$86.80
MSRP $112.00
$86.80
AC Tube
Part Number: MB609979
Options: Rear
Other Names: Tube& Accessory More Names
Description: Receiver to evaporator, rear. More Info
MSRP $165.45
$128.22
MSRP $165.45
$128.22
AC Belt
Part Number: MB167064
Other Names: Accessory Drive Belt, V-Belt More Names
Description: 3.0L. Routing:Crk,Idler,Comp. Compressor. This item is non-returnable. More Info
MSRP $28.27
$21.77
MSRP $28.27
$21.77
AC Belt
Part Number: MB813251
Other Names: Accessory Drive Belt, V-Ribbed-Belt, A\/C Compr More Names
Description: 1.8L, all. For A/C Belt. Power Steering and Compressor. This item is non-returnable. More Info
MSRP $49.12
$37.82
MSRP $49.12
$37.82
V-Belt
Part Number: MB958692
Other Names: Accessory Drive Belt, Belt, A\/C More Names
Replaces: MB167065, MB298267
Description: 2.4L. Routing:Crk,Idler,Comp. Compressor. This item is non-returnable. More Info
MSRP $17.08
$13.62
MSRP $17.08
$13.62
AC Belt
Part Number: MB272653
Other Names: Accessory Drive Belt, V-Belt More Names
Description: Routing:Crk,Idler,Comp. Compressor. This item is non-returnable. More Info
MSRP $24.77
$19.75
MSRP $24.77
$19.75
AC Belt
Part Number: MB332253
Other Names: Accessory Drive Belt, V-Belt More Names
Description: 1.5L. Routing:Crk,Idler,Comp. Compressor. This item is non-returnable. More Info
MSRP $24.45
$19.50
MSRP $24.45
$19.50
AC Belt
Part Number: MB568899
Other Names: Accessory Drive Belt, Belt, A\/C More Names
Description: Routing:Crk,Comp,Idler. Compressor. Sohc. This item is non-returnable. More Info
MSRP $34.75
$26.76
MSRP $34.75
$26.76
Belt, A/C
Part Number: MD326780
Other Names: Accessory Drive Belt, Belt, Alternator & Other More Names
Replaces: MB568898
Description: 2.0L. Sohc. Standard. Routing:Crk,Idler,Comp. Compressor. Lrv, 2.4L. Gs-t & gsx. Gs, 2.4L. More Info
Notes: Order AC belt by description. More Notes
MSRP $54.27
$42.06
MSRP $54.27
$42.06
Belt, A/C
Part Number: MZ690263
Other Names: Alternator Belt, AC Belt, Belt, A\/C More Names
Replaces: MB813600, MB879764
Description: Routing:Crk,Idler,Comp,Alt,Idler. Alternator and Compressor. With ac. Dohc. This item is non-returnable. More Info
MSRP $28.95
$22.29
MSRP $28.95
$22.29
Inverter Assembly
Part Number: 9461A038
Other Names: Inverter, Inverter, AC More Names
Description: Accessory parts. Outlander PHEV. This item is non-returnable. More Info
MSRP $1,820.54
$1,547.46
MSRP $1,820.54
$1,547.46
On/Off Switch
Part Number: MR201434
Other Names: AC Switch, Switch, A\/C More Names
Description: Montero Sport. Mirage. This item is non-returnable. More Info
MSRP $73.30
$56.81
MSRP $73.30
$56.81
Shift Lever
Part Number: MR399164
Other Names: Rod, Freewheel Clutch AC More Names
Description: Montero. This item is non-returnable. More Info
MSRP $63.37
$49.11
MSRP $63.37
$49.11
Limited Edition License Plate Frame
Part Number: AOS19YXB01
Other Names: Limited Edition Logo AC More Names
Description: Show your pride of ownership with a limited edition Mirage license plate frame. . This item is non-returnable. More Info
MSRP $59.00
$45.73
MSRP $59.00
$45.73
Lid Assembly Spring
Part Number: AW323992
Other Names: Spring, Floor Console AC More Names
Description: This item is non-returnable. More Info
Notes: Included with lid assembly. More Notes
MSRP $12.80
$10.21
MSRP $12.80
$10.21
Shift Lever
Part Number: MB620521
Other Names: Rod, Freewheel Clutch AC More Names
Description: Montero. This item is non-returnable. More Info
MSRP $49.87
$38.40
MSRP $49.87
$38.40
Blower Motor
Part Number: MB380099
Other Names: HVAC Blower Motor, Motor, Blower More Names
Description: Mirage. More Info
MSRP $265.30
$205.61
MSRP $265.30
$205.61
Suction Line
Part Number: MB438500
Options: Rear
Other Names: AC Line, Pipe Assembly, Liquid More Names
Description: Rear, 4 cylinder. This item is non-returnable. More Info
MSRP $132.01
$102.31
MSRP $132.01
$102.31
Evaporator Assembly
Part Number: MR958435
Other Names: AC & Heater Assembly, Heater Assembly More Names
Description: 2.4L, from 01/02. 3.8L, without climate control. This item is non-returnable. More Info
Notes: Included with AC & heater assembly. Included with evaporator assembly. More Notes
MSRP $917.85
$713.63
MSRP $917.85
$713.63
On/Off Switch
Part Number: MR500538
Other Names: AC Switch, Switch, A\/C Control Sign More Names
Description: Eclipse. Galant. This item is non-returnable. More Info
MSRP $42.33
$32.59
MSRP $42.33
$32.59
Blower Assembly
Part Number: 7802A030
Other Names: AC & Heater Assembly, Blower Assembly, Heater More Names
Description: All. 3.8L, with climate control. This item is non-returnable. More Info
MSRP $472.67
$367.50
MSRP $472.67
$367.50
Outlet Pipe
Part Number: MB899047
Options: Rear
Other Names: AC Tube, Pipe, A\/C Receiver Outle More Names
Description: Gs-t & gsx, evaporator to drier pipe, rear. Gs, 2.4L, evaporator to drier, rear. This item is non-returnable. More Info
MSRP $33.14
$25.52
MSRP $33.14
$25.52
Outlet Pipe
Part Number: MB899046
Options: Front
Other Names: AC Tube, Pipe, A\/C Receiver Outle More Names
Description: Gs-t & gsx, evaporator to drier pipe, front. Gs, 2.4L, evaporator to drier, front. This item is non-returnable. More Info
MSRP $56.60
$43.87
MSRP $56.60
$43.87
Outlet Pipe
Part Number: MR315819
Options: Front
Other Names: AC Tube, Pipe, A\/C Receiver Outle More Names
Description: Gs-t & gsx, evaporator to drier pipe, front. Gs, 2.4L, evaporator to drier, front. This item is non-returnable. More Info
MSRP $76.67
$59.42
MSRP $76.67
$59.42
Heater Hose
Part Number: 7805A127
Options: Left
Other Names: HVAC Heater Hose, Hose, Heater Piping More Names
Description: #2. This item is non-returnable. More Info
MSRP $31.92
$24.58
MSRP $31.92
$24.58
Temp Sensor
Part Number: 7801A959
Other Names: HVAC Evaporator Temperature Switch, Resistor, Heater More Names
Description: This item is non-returnable. More Info
Notes: Included with AC & heater assembly. More Notes
MSRP $51.63
$40.01
MSRP $51.63
$40.01
Valve, Water
Part Number: MB609199
Other Names: HVAC Heater Control Valve, Valve, Water More Names
Replaces: MB272293
Description: Cordia, Galant, Tredia. Sigma. More Info
MSRP $48.40
$37.27
MSRP $48.40
$37.27
Heater Hose
Part Number: 7805A128
Options: Right
Other Names: HVAC Heater Hose, Hose, Heater Piping More Names
Description: #1. This item is non-returnable. More Info
MSRP $31.35
$24.14
MSRP $31.35
$24.14
Pressure Switch
Part Number: MR513123
Other Names: HVAC Pressure Switch, Switch, A\/C Refrigerant More Names
Description: From 11/01/1999. This item is non-returnable. More Info
MSRP $70.23
$54.43
MSRP $70.23
$54.43
Blower Motor
Part Number: MR398725
Options: Front
Other Names: HVAC Blower Motor, Fan & Motor Kit, Heater More Names
Description: Front. Montero. This item is non-returnable. More Info
Notes: Included with blower assembly. More Notes
MSRP $378.75
$294.48
MSRP $378.75
$294.48
Pressure Switch
Part Number: 7815B751
Other Names: Pressure Sensor, AC Switch, Switch, A\/C Refrigerant More Names
Description: Without hybrid, 2017-20, 2.4L. Outlander PHEV. With hybrid, ac hoses, 2019-20. Without hybrid, 2017-20, 3.0L. With hybrid, ac hoses,... More Info
Notes: Included with upper pressure line. More Notes
MSRP $189.22
$146.65
MSRP $189.22
$146.65
Temp Sensor
Part Number: 7825A037
Other Names: HVAC Evaporator Temperature Switch, Thermistor, Thermistor, A\/C More Names
Description: This item is non-returnable. More Info
Notes: Included with AC & heater assembly. More Notes
MSRP $37.62
$28.97
MSRP $37.62
$28.97
Control Valve
Part Number: MB167716
Other Names: HVAC Heater Control Valve, Valve, Heater Water More Names
Description: Manual Temperature Controls. With ls model. More Info
MSRP $32.08
$24.70
MSRP $32.08
$24.70
Core
Part Number: MR146936
Other Names: Heater Core, HVAC Heater Core, Core, Heater More Names
Description: Galant. Manual control. Exc.Sunroof. This item is non-returnable. More Info
Notes: Included with heater assembly. More Notes
MSRP $348.45
$270.92
MSRP $348.45
$270.92
Refrigerant Temp Sensor
Part Number: 7813A097
Other Names: AC Switch, Temp Switch, Switch, A\/C Compr Refrd More Names
Description: Lancer. With ralliart. This item is non-returnable. More Info
Notes: Included with compressor assembly. More Notes
MSRP $51.93
$40.25
MSRP $51.93
$40.25
Motor, Heater Blower
Part Number: MB568800
Other Names: Blower Motor, HVAC Blower Motor, Motor, Heater Blower More Names
Replaces: MB568801
Description: Eclipse. Mirage. Japan built. This item is non-returnable. More Info
MSRP $302.04
$234.84
MSRP $302.04
$234.84
Heater Hose
Part Number: MN133418
Other Names: HVAC Heater Hose Assembly, Hose Kit, Heater Water More Names
Description: 2.0L. Incl.Inlet & Outlet Hoses. This item is non-returnable. More Info
MSRP $49.48
$38.10
MSRP $49.48
$38.10
Thermistor Probe
Part Number: 7825A085
Other Names: Thermistor, Resistor, HVAC Evaporator Temperature Switch, Thermistor, A\/C More Names
Description: With hybrid. Outlander PHEV. This item is non-returnable. More Info
Notes: Included with AC & heater assembly. More Notes
MSRP $35.85
$27.60
MSRP $35.85
$27.60
A/C Refrigerant Suction Hose
Part Number: MR270548
Options: Front, Front Rear
Other Names: Rear AC Hose, Suction Hose, Hose, A\/C Compressor Suc More Names
Description: 3000 gt. Front. Dohc. Compressor To Evaporator. This item is non-returnable. More Info
MSRP $195.58
$151.57
MSRP $195.58
$151.57
Pressure Switch
Part Number: MR117068
Other Names: Low Pressure Switch, HVAC Pressure Switch, Switch, A\/C Refrigerant More Names
Description: Montero. This item is non-returnable. More Info
Notes: Order By Description. More Notes
MSRP $96.67
$74.92
MSRP $96.67
$74.92
Pressure Switch
Part Number: MR250683
Other Names: Dual Pressure Switch, HVAC Pressure Switch, Switch, A\/C Refrigerant More Names
Description: Lancer. 2.0L. Dual Pressure. 2.4L. This item is non-returnable. More Info
Notes: Included with front AC hose. More Notes
MSRP $63.48
$49.20
MSRP $63.48
$49.20
Blower Motor
Part Number: MR500686
Options: Rear
Other Names: Fan Motor, HVAC Blower Motor, Motor, Rear Heater Blower More Names
Description: Montero. Rear. This item is non-returnable. More Info
Notes: Included with blower assembly. More Notes
MSRP $280.05
$217.04
MSRP $280.05
$217.04

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