Four Seasons A/C Compressor P/N:78499
Four Seasons 68397 A/C compressor for the 1991 Ford Escort and other vehicles compresses refrigerant and circulates it through the A/C system. This new Four Seasons AC compressor is a Denso 10P13F unit.
A failing compressor can show up as warm air from the vents, a clutch that will not engage, or a noisy pulley. Before you replace the compressor, rule out a refrigerant leak, a blown fuse or relay, and faulty clutch wiring; a shop can test the system for you.
This compressor is a direct-fit replacement for the 1991 Ford Escort, the 1991 Mercury Tracer and the 1988-1989 Mazda 323, and it is built to OE standards for consistent cooling.
Fit and size
Build and materials
One compressor with its clutch, four O-rings and sealing washers. This listing holds one compressor, which is also the number a car needs. Mounting hardware and the switch are not included, so plan on new bolts, as the old ones may not be reusable.
Interchange: 274549 · T68397 · 648403 · F0FZ19703B · FOFZ19703B · 208004 · AC1208004 · 7511827 · A74549 · 142719NC · CO0156Z
This part cross-references / interchanges with the following part numbers:
Is this the right AC compressor for the 1988-1989 Mazda 323?
Yes. Four Seasons 68397 is listed for the 1988-1989 Mazda 323, and it comes as one compressor with its clutch.
Will this AC compressor work on the 1991 Ford Escort?
Yes. Four Seasons 68397 is listed for the 1991 Ford Escort, and the same compressor is also listed for the 1991 Mercury Tracer.
Does this Four Seasons compressor come with the clutch?
Yes, Four Seasons 68397 includes the clutch, a 6-groove pulley and a 12 V coil; the switch and mounting hardware are not included.
Which oil and refrigerant does this compressor use?
This compressor is listed for R134a refrigerant and PAG 46 oil, and it arrives pre-charged with 3 ounces of PAG oil.
Do I need the original manifold with this compressor?
This compressor may require use of the OE manifold. Its spade connector plugs in without splicing.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.