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OEM Acura AC System Parts

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The job of the AC system in your Acura vehicle is simple: to cool the cabin during a drive. Four parts do it: a compressor, a condenser, an expansion valve, and an evaporator. How they work together is just as straightforward.

The AC compressor, for example, pressurizes refrigerant, turning it into a hot gas. The AC condenser then cools the gas, turning it back into a liquid. That fluid then goes through the expansion valve. As it does, it becomes a gas once more, this time, at a lower pressure. With help from a fan, the evaporator then cools the gas down rapidly. Chilled air results. It travels through your vehicle's ducts and out its vents, into the cabin, keeping you and your riders comfortable in warmer weather.

Unfortunately, a car AC systems' seals can weaken from time to time, with use and age. Its hoses can also degrade and break. Even a compressor can go bad occasionally. Luckily, when this starts happening, there will be signs to look for.

How to Spot AC System Issues

Signs your car air conditioning isn't working right include:

  • It isn't cooling properly
  • Leaking refrigerant
  • Higher-than-normal cabin temperature
  • It makes more noise during operation
  • A stuck compressor clutch
  • Frost buildup
  • Flashing AC dash warning light
  • Save When You Repair Your Acura AC System With Genuine OEM Parts From Our Online Store

    Time for a fix or replacement? You can order what you need from our auto parts store, right here online. We sell only genuine Acura AC systems, so yours will come from your OEM guaranteed compatible with the model you drive. Even better, we price those parts well below the MSRP -- just click the "View Details" button to learn more! Buy now, and we'll ship it out to you in no time.

    Stay, HVAC
    MSRP $4.82
    Part Number: 79027-TX4-A00
    Other Names: Stay HVAC
    Fits:
    • Acura:
      • RDX
    Stay, HVAC
    MSRP $10.67
    Part Number: 79105-TR0-A00
    Other Names: Stay HVAC
    Fits:
    • Acura:
      • ILX
    Stay, HVAC
    MSRP $11.47
    Part Number: 79105-TZ3-A00
    Other Names: Stay HVAC
    Fits:
    • Acura:
      • TLX
    Stay, HVAC
    MSRP $12.10
    Part Number: 79105-TZ7-A00
    Other Names: Stay HVAC
    Fits:
    • Acura:
      • TLX
    Stay, HVAC
    MSRP $23.72
    Part Number: 79102-T6N-A00
    Other Names: Stay HVAC
    Fits:
    • Acura:
      • NSX
    Stay, HVAC
    MSRP $9.20
    Part Number: 79105-TZ5-A00
    Other Names: Stay HVAC
    Fits:
    • Acura:
      • MDX
    Stay, HVAC
    MSRP $4.82
    Part Number: 79026-TX4-A00
    Other Names: Stay HVAC
    Fits:
    • Acura:
      • RDX
    Switch Assembly, HVAC
    MSRP $235.03
    Part Number: 39544-TZ5-A14
    Other Names: Switch Assembly HVAC
    Replaces: 39544-TZ5-A12, 39544-TZ5-A13
    Fits:
    • Acura:
      • MDX
    Switch Assembly, HVAC
    MSRP $212.52
    Part Number: 39544-TZ3-A14
    Other Names: Switch Assembly HVAC
    Replaces: 39544-TZ3-A11, 39544-TZ3-A12, 39544-TZ3-A13
    Fits:
    • Acura:
      • TLX
    Duct Assembly, HVAC Joint
    MSRP $10.02
    Part Number: 83425-TJB-A00
    Other Names: Duct HVAC Joint
    Fits:
    • Acura:
      • RDX
    Shim AC (87MM) (1.35MM)
    MSRP $23.75
    Part Number: 23956-R08-000
    Other Names: Shim AC (87MM)
    Fits:
    • Acura:
      • TL
    Shim AC (82MM) (1.41MM)
    MSRP $11.85
    Part Number: 23958-RAT-000
    Other Names: Shim AC (82MM)
    Fits:
    • Acura:
      • TL
    Shim AC (80MM) (2.36)
    MSRP $13.23
    Part Number: 41429-RDK-000
    Other Names: Shim AC (80MM)
    Fits:
    • Acura:
      • MDX,
      • RDX,
      • RL,
      • TL
    Shim AC (85MM) (2.05)
    MSRP $13.84
    Part Number: 41468-RDK-000
    Other Names: Shim AC (85MM)
    Fits:
    • Acura:
      • MDX,
      • RL,
      • RLX,
      • TL,
      • TSX,
      • ZDX
    Shim AC (85MM) (2.050)
    MSRP $5.77
    Part Number: 41468-RGR-000
    Other Names: Shim AC (85MM)
    Fits:
    • Acura:
      • MDX,
      • RDX,
      • TL
    Shim AC (124MM) (1.85)
    MSRP $11.45
    Part Number: 48769-5M0-000
    Other Names: Shim AC (124MM)
    Fits:
    • Acura:
      • MDX,
      • TLX
    Shim AC (65MM) (1.96)
    MSRP $12.26
    Part Number: 90489-RDK-000
    Other Names: Shim AC (65MM)
    Fits:
    • Acura:
      • MDX,
      • RDX,
      • RL,
      • TL,
      • TSX
    Shim AC (72MM) (1.44)
    MSRP $16.55
    Part Number: 23959-P21-000
    Other Names: Shim AC (72MM)
    Fits:
    • Acura:
      • ILX,
      • Integra,
      • RSX,
      • TSX
    Shim AC (28.5MM) (1.80)
    MSRP $7.76
    Part Number: 29059-RT4-000
    Other Names: Shim AC (28.5MM)
    Fits:
    • Acura:
      • MDX,
      • RDX,
      • RL,
      • TL,
      • ZDX
    Shim AC (35MM) (1.07)
    MSRP $7.84
    Part Number: 23983-PPP-900
    Other Names: Shim AC (35MM)
    Fits:
    • Acura:
      • CL,
      • ILX,
      • RSX,
      • TL,
      • TSX
    Shim AC (81MM) (2.83)
    MSRP $14.64
    Part Number: 41464-PYZ-000
    Other Names: Shim AC (81MM)
    Fits:
    • Acura:
      • CL,
      • TL
    Shim AC (40X58) (4.71)
    MSRP $22.36
    Part Number: 90548-50P-000
    Other Names: Shim AC (40X58)
    Fits:
    • Acura:
      • ILX,
      • TLX
    Duct Assembly, HVAC Joint
    MSRP $6.35
    Part Number: 83465-TX4-A01
    Other Names: Duct HVAC Joint
    Fits:
    • Acura:
      • RDX
    Actuator Set, R (Heated)
    MSRP $115.83
    Part Number: 76210-S6M-C41
    Other Names: Actuator Set R
    Fits:
    • Acura:
      • RSX
    Switch, Air Conditioning (Tri)
    MSRP $125.45
    Part Number: 80440-SL0-901
    Other Names: Switch
    Fits:
    • Acura:
      • NSX
    Switch, Air Conditioning (Tri)
    MSRP $54.52
    Part Number: 80440-SZ5-003
    Other Names: Switch
    Fits:
    • Acura:
      • TL
    Switch, Air Conditioning (Dual)
    MSRP $59.92
    Part Number: 80441-SD4-003
    Other Names: Switch
    Fits:
    • Acura:
      • Legend
    Actuator Sub-Assembly, R (Heated)
    MSRP $132.15
    Part Number: 76210-S3V-A11
    Other Names: Actr Sub R
    Fits:
    • Acura:
      • MDX
    Actuator Sub-Assembly, R (Heated)
    MSRP $59.13
    Part Number: 76210-S82-G41
    Other Names: Actr Sub R
    Fits:
    • Acura:
      • TL
    Actuator Sub-Assembly, L (Heated)
    MSRP $79.58
    Part Number: 76215-S3V-A01
    Other Names: Actr Sub L
    Fits:
    • Acura:
      • MDX
    Actuator Sub-Assembly, R (Heated)
    MSRP $144.20
    Part Number: 76210-S0K-A21
    Other Names: Actr Sub R
    Fits:
    • Acura:
      • TL
    Actuator Sub-Assembly, L (Heated)
    MSRP $127.20
    Part Number: 76215-S0K-A21
    Other Names: Actr Sub L
    Fits:
    • Acura:
      • TL
    Actuator Sub-Assembly, L (Heated)
    MSRP $132.15
    Part Number: 76215-S3V-A11
    Other Names: Actr Sub L
    Fits:
    • Acura:
      • MDX
    Actuator Sub-Assembly, L (Heated)
    MSRP $57.92
    Part Number: 76215-S82-G41
    Other Names: Actr Sub L
    Fits:
    • Acura:
      • TL
    Actuator Sub-Assembly, L (Heated)(Memory)
    MSRP $108.67
    Part Number: 76215-S3M-A11
    Other Names: Actr Sub L
    Fits:
    • Acura:
      • CL
    Actuator Sub-Assembly, R (Heated)(Memory)
    MSRP $120.83
    Part Number: 76210-S3M-A11
    Other Names: Actr Sub R
    Fits:
    • Acura:
      • CL
    Switch, Air Conditioning (Dual) (Fuji)
    MSRP $95.60
    Part Number: 80440-SS0-901
    Other Names: Switch
    Replaces: 80440-SK3-901
    Fits:
    • Acura:
      • CL,
      • Integra,
      • TL
    Switch, Air Conditioning (Dual) (Keihin)
    MSRP $89.54
    Part Number: 80440-SW5-A01
    Other Names: Switch
    Fits:
    • Acura:
      • TL,
      • TSX
    Fan, Cooling
    MSRP $320.97
    Part Number: 19020-58G-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • NSX
    Fan, Cooling
    MSRP $72.23
    Part Number: 19020-5J2-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • TLX
    Fan, Cooling
    MSRP $60.72
    Part Number: 19020-P1E-003
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • CL
    Fan, Cooling
    MSRP $61.67
    Part Number: 19020-RL8-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • RDX,
      • RLX,
      • TSX
    Fan, Cooling
    MSRP $73.77
    Part Number: 19813-PR7-A02
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • NSX
    Fan, Cooling
    MSRP $12.17
    Part Number: 38611-5PF-N11
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • RDX
    Fan, Cooling
    MSRP $91.02
    Part Number: 38611-R40-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • TSX
    Fan, Cooling
    MSRP $22.97
    Part Number: 19020-6A0-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • RDX
    Fan, Cooling
    MSRP $93.23
    Part Number: 19020-PND-003
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • RSX
    Fan, Cooling
    MSRP $66.59
    Part Number: 19020-PND-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • RSX
    Fan, Cooling
    MSRP $82.68
    Part Number: 19020-R1A-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • ILX
    Fan, Cooling
    MSRP $55.57
    Part Number: 19020-R40-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • TLX
    Fan, Cooling
    MSRP $68.63
    Part Number: 19020-RCJ-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • TSX
    Fan, Cooling
    MSRP $91.93
    Part Number: 19020-RGL-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • TL,
      • ZDX
    Fan, Cooling
    MSRP $90.47
    Part Number: 19020-RJE-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • MDX
    Fan, Cooling
    MSRP $64.80
    Part Number: 19020-RK2-A71
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • TL
    Fan, Cooling
    MSRP $63.15
    Part Number: 19020-RN0-A71
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • MDX
    Fan, Cooling
    MSRP $31.13
    Part Number: 19020-RV0-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • MDX
    Fan, Cooling
    MSRP $25.38
    Part Number: 38611-R1A-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • ILX
    Fan, Cooling
    MSRP $99.42
    Part Number: 80152-SL0-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • NSX
    Fan, Cooling
    MSRP $69.83
    Part Number: 19020-P8C-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • CL,
      • TL
    Fan, Cooling
    MSRP $64.55
    Part Number: 19020-PNL-G01
    Other Names: Fan Cooling
    Replaces: 19020-PNA-003
    Fits:
    • Acura:
      • TSX
    Fan, Cooling
    MSRP $41.78
    Part Number: 19020-R4H-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • ILX
    Fan, Cooling
    MSRP $23.03
    Part Number: 19020-RWC-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • RDX
    Fan, Cooling
    MSRP $321.63
    Part Number: 38611-58G-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • NSX
    Fan, Cooling
    MSRP $64.77
    Part Number: 38611-5J6-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • MDX
    Fan, Cooling
    MSRP $55.57
    Part Number: 38611-R40-A02
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • TLX
    Fan, Cooling
    MSRP $74.55
    Part Number: 38611-R4H-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • ILX
    Fan, Cooling
    MSRP $77.87
    Part Number: 38611-RK2-A71
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • TL
    Fan, Cooling
    MSRP $69.83
    Part Number: 38611-RL8-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • RDX,
      • RLX,
      • TSX
    Fan, Cooling
    MSRP $31.33
    Part Number: 38611-RV0-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • TLX
    Fan, Cooling
    MSRP $27.28
    Part Number: 38611-RWC-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • RDX
    Fan, Cooling
    MSRP $73.77
    Part Number: 19020-P5G-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • RL,
      • TL
    Fan, Cooling
    MSRP $71.42
    Part Number: 19020-P8F-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • CL,
      • MDX,
      • TL
    Fan, Cooling
    MSRP $62.31
    Part Number: 19020-RW0-A51
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • ILX
    Fan, Cooling
    MSRP $81.28
    Part Number: 38611-R1A-A02
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • ILX
    Fan, Cooling
    MSRP $66.28
    Part Number: 38611-R70-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • TL,
      • ZDX
    Fan, Cooling
    MSRP $61.83
    Part Number: 38611-RBB-003
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • TSX
    Fan, Cooling
    MSRP $74.12
    Part Number: 38611-RYE-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • MDX
    Insulator, Heat
    MSRP $5.33
    Part Number: 31114-R1A-A00
    Other Names: Insulator Heat
    Fits:
    • Acura:
      • ILX
    Cover, Heat
    MSRP $47.71
    Part Number: 44517-SED-000
    Other Names: Cover Heat
    Fits:
    • Acura:
      • TSX
    Cover, Heat
    MSRP $50.95
    Part Number: 44517-STK-A00
    Other Names: Cover Heat
    Fits:
    • Acura:
      • RDX
    Cover, Heat
    MSRP $35.48
    Part Number: 44517-TZ3-A00
    Other Names: Cover Heat
    Fits:
    • Acura:
      • MDX,
      • TLX
    Cover, Heat
    MSRP $30.20
    Part Number: 44517-TZ5-A00
    Other Names: Cover Heat
    Fits:
    • Acura:
      • MDX
    Cover, Heat
    MSRP $56.60
    Part Number: 44517-TY2-A00
    Other Names: Cover Heat
    Fits:
    • Acura:
      • MDX,
      • RLX
    Cover, Heat
    MSRP $234.62
    Part Number: 44518-T6N-A10
    Other Names: Cover Heat
    Fits:
    • Acura:
      • NSX
    Cover, Heat
    MSRP $73.63
    Part Number: 44517-SDB-A00
    Other Names: Cover Heat
    Fits:
    • Acura:
      • MDX,
      • RDX,
      • RL,
      • TL,
      • TSX,
      • ZDX
    Cover, Heat
    MSRP $89.85
    Part Number: 44517-SMT-G00
    Other Names: Cover Heat
    Fits:
    • Acura:
      • RSX
    Shield, Heat
    MSRP $6.02
    Part Number: 17248-5J2-A00
    Other Names: Shield Heat
    Fits:
    • Acura:
      • TLX
    Insulator, Heat
    MSRP $27.34
    Part Number: 31114-5X6-J01
    Other Names: Insulator Heat
    Replaces: 31114-5X6-J00
    Fits:
    • Acura:
      • ILX,
      • TLX
    Cover, Heat
    MSRP $20.46
    Part Number: 44517-SWA-A00
    Other Names: Cover Heat
    Fits:
    • Acura:
      • ILX
    Cover, Heat
    MSRP $225.27
    Part Number: 44517-T6N-A11
    Other Names: Cover Heat
    Replaces: 44517-T6N-A10
    Fits:
    • Acura:
      • NSX
    Fan, Cooling (Denso)
    MSRP $69.83
    Part Number: 19020-PT0-003
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • CL,
      • Integra,
      • TL
    Motor, Cooling Fan
    MSRP $191.12
    Part Number: 19030-5J6-A01
    Other Names: Motor Cooling Fan
    Fits:
    • Acura:
      • MDX
    Motor, Cooling Fan
    MSRP $251.25
    Part Number: 19030-PGE-A01
    Other Names: Motor Cooling Fan
    Replaces: 19030-PXG-A01
    Fits:
    • Acura:
      • CL,
      • TL
    Motor, Cooling Fan
    MSRP $277.35
    Part Number: 19030-R1P-U02
    Other Names: Motor Cooling Fan
    Fits:
    • Acura:
      • ILX
    Motor, Cooling Fan
    MSRP $207.92
    Part Number: 19030-RK2-A71
    Other Names: Motor Cooling Fan
    Fits:
    • Acura:
      • TL
    Motor, Cooling Fan
    MSRP $131.12
    Part Number: 19030-RSJ-E01
    Other Names: Motor Cooling Fan
    Fits:
    • Acura:
      • ILX
    Joint A, PDU Cooling
    MSRP $109.85
    Part Number: 1J441-58G-A00
    Other Names: Joint A PDU Cooling
    Fits:
    • Acura:
      • NSX
    Joint A, PDU Cooling
    MSRP $176.40
    Part Number: 1J441-R9S-000
    Other Names: Joint A PDU Cooling
    Fits:
    • Acura:
      • RLX
    Scroll, Cooling Fan
    MSRP $33.31
    Part Number: 1J830-RW0-003
    Other Names: Scroll Cooling Fan
    Fits:
    • Acura:
      • ILX
    Fan, Cooling (Mitsuba)
    MSRP $34.52
    Part Number: 38611-PAA-A01
    Other Names: Fan Cooling
    Fits:
    • Acura:
      • CL,
      • Integra

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