Four Seasons A/C Compressor P/N:57889

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$354.99
MPN: 57889
Item Package Quantity: 1
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Four Seasons A/C Compressor P/N:57889
Four Seasons A/C Compressor P/N:57889
$354.99

Pump and pressurize refrigerant to keep your A/C system circulating with the Four Seasons A/C Compressor 57889, a remanufactured Keihin HS090 unit that drops in for the 2009-2014 Acura TSX [All]. It's the belt-driven heart of the air-conditioning system, moving refrigerant through the loop so the rest of the system can cool the cabin.

  • 100% tested: each remanufactured compressor is checked so function and noise level meet or exceed OE specifications.
  • Leak-verified: individually vacuum and pressure tested to confirm no leaks.
  • Ready to charge: pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications.
  • Seals included: ships with the R12/R134A/1234yf required O-rings and sealing washers for installation.

This is a Keihin-type compressor with a 7-groove serpentine clutch pulley (4.375 in outside diameter), a 12V DC clutch coil, a pin-style connector, and a tangent mount. The clutch is included; a pressure switch is not. Mounting hardware is not included — consult the vehicle service information for the correct fasteners and whether they may be reused. Supplied O-rings: 24681 and 24661. Refrigerant type: R134A; compatible refrigerant oil: PAG 46. Backed by over 50 years of mobile A/C experience from Four Seasons.

Interchange: Manufacturer part number 57889.

This part cross-references / interchanges with the following part numbers:

38810RL5A01, 38810RL5A02, 256156, DW57889, 57889, 5512931, A56156, 140784C

Frequently Asked Questions

Which vehicle does this compressor fit?

It is a direct-fit replacement for the 2009-2014 Acura TSX [All]. Check the Buyer's Guide tab to confirm it matches your vehicle before ordering.

Is the clutch included?

Yes. This compressor includes the clutch and a 7-groove serpentine pulley with a 4.375 in outside diameter. A pressure switch is not included.

Does it come pre-charged with oil?

Yes. It is pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications. The system's compatible refrigerant oil type is PAG 46; refrigerant type is R134A.

What is included for installation?

It ships with the R12/R134A/1234yf required O-rings and sealing washers (O-rings 24681 and 24661). Mounting hardware is not included.

Is it new or remanufactured?

It is a remanufactured Keihin HS090 unit. Each compressor is 100% tested for function and noise level and is individually vacuum and pressure tested to confirm no leaks.