Four Seasons A/C Compressor P/N:57322

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$248.99
MPN: 57322
Item Package Quantity: 1
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Four Seasons A/C Compressor P/N:57322
Four Seasons A/C Compressor P/N:57322
$248.99

Pump refrigerant through your Mercedes-Benz A/C system and keep the cabin cold with the Four Seasons A/C Compressor 57322, a remanufactured Denso 10P15C unit that circulates refrigerant to drive cooling. It's a direct-fit replacement for many 1985–1994 Mercedes-Benz applications, including the 190D, 190E, 260E, 300CD, 300CE, 300D, 300E, 300SD, 300SDL, 300SE, 300SEL, 300TD, 300TE and S350 — see the Buyer's Guide tab for the full list.

  • 100% tested: each remanufactured compressor is checked so function and noise level match or surpass OE specifications.
  • Pre-charged: ships with 3 ounces of PAG oil for R134a or R1234yf applications (compatible oil type PAG 46).
  • Leak-verified: individually vacuum and pressure tested to confirm no leaks.
  • Install-ready: includes the R12/R134A/1234yf O-rings and sealing washers needed to fit the compressor.

Refrigerant type R134A. Features a small head, 12V clutch coil, 6-groove serpentine pulley (4.750 in outside diameter), tangent mount, spade connector, and speed sensor switch — clutch and switch included. Mounting hardware is not included; consult the vehicle service information for the correct fasteners. May require use of the OE manifold. Manufacturer part number 57322.

Frequently Asked Questions

Is this compressor new or remanufactured?

It's a remanufactured Denso 10P15C compressor. Each unit is 100% tested so its function and noise level match or surpass OE specifications, and it's individually vacuum and pressure tested for leaks.

Does it come pre-charged with oil?

Yes. It ships pre-charged with 3 ounces of PAG oil suitable for R134a or R1234yf applications; the compatible refrigerant oil type is PAG 46.

Are the clutch and switch included?

Yes. The clutch is included and the switch (a speed sensor) is included. It features a 12V clutch coil and a 6-groove serpentine pulley with a 4.750 in outside diameter.

Is mounting hardware included?

No, mounting hardware is not included. Consult the vehicle service information for the correct fasteners. The part note also indicates it may require use of the OE manifold.

Which vehicles does this fit?

It's listed for many 1985–1994 Mercedes-Benz models, including the 190D, 190E, 260E, 300-series and S350. Check the Buyer's Guide tab to confirm the exact fit for your vehicle.