Four Seasons A/C Compressor P/N:57445

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$390.99
MPN: 57445
Item Package Quantity: 1
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Four Seasons A/C Compressor P/N:57445
Four Seasons A/C Compressor P/N:57445
$390.99

Get your Nissan Altima's air conditioning pumping again with the Four Seasons ac compressor 57445, a remanufactured Nihon/Calsonic DKV14C unit that drops in as a direct-fit replacement for the 1993-1997 Nissan Altima [All]. The compressor pressurizes and circulates refrigerant through the A/C system; if a worn or seized original is the reason your Altima blows warm, this replaces it.

  • Remanufactured and tested: every unit is 100 percent functionally checked and individually vacuum- and pressure-tested to confirm it holds without leaks, with running noise verified against OE levels.
  • Pre-charged with oil: ships filled with 3 ounces of PAG oil for R134a or R1234yf applications; rated for R134A refrigerant and compatible with PAG 100 oil.
  • Clutch and switch included: comes with the clutch assembly, a 4-groove serpentine pulley, 12-volt DC coil, and heat-sensor switch.
  • Install hardware: includes the R12/R134A/1234yf O-rings and sealing washers needed to connect the compressor. Ear-mount design; mounting bolts are not included.

Backed by Four Seasons' decades of mobile A/C experience.

Frequently Asked Questions

What vehicle does the Four Seasons 57445 compressor fit?

It is a direct-fit replacement for the 1993-1997 Nissan Altima (all engines). Check the Buyer's Guide tab to confirm it matches your vehicle.

Is this a new or remanufactured compressor?

It is remanufactured. Each unit is 100 percent functionally tested and individually vacuum- and pressure-tested to confirm it holds without leaks.

Does it come pre-filled with oil?

Yes. It ships pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications and is compatible with PAG 100 oil. It is rated for R134A refrigerant.

Does the compressor include the clutch and O-rings?

Yes. It includes the clutch with a 4-groove serpentine pulley, 12-volt coil, and heat-sensor switch, plus the R12/R134A/1234yf O-rings and sealing washers for installation.

Are mounting bolts included?

No, mounting hardware is not included. Consult the vehicle service information for the correct fasteners and whether they may be reused.