Four Seasons A/C Compressor P/N:67478
Four Seasons 58259 A/C compressor for the 1985 Buick Electra and other vehicles compresses refrigerant and moves it through the air conditioning system. It is a new GM HR6 compressor.
Warm air from the vents, a clutch that will not engage or a noisy compressor can point to a worn compressor. Before you replace it, look it over with the engine off for oily residue at the fittings and for a worn clutch or pulley, because a leak elsewhere or a bad switch could leave the air just as warm.
This is a direct-fit replacement for the 1985 Buick Electra, the 1985 Buick LeSabre and the 1985 Oldsmobile 98. The 1985 Oldsmobile 98 takes one compressor.
Fit and size
Build and materials
One A/C compressor and two sealing washers (24354). Mounting hardware is not included, so plan on new bolts.
Interchange: CWK620240 · 275616 · T58259 · 271503 · 620240 · 11158259 · CS0098 · 1136017 · 1136425 · 1136464 · 701640 · AC1701640 · 7511753 · A75616 · 1420251
This part cross-references / interchanges with the following part numbers:
Is this A/C compressor right for the 1985 Buick LeSabre?
Yes. Four Seasons 58259 fits the 1985 Buick LeSabre, and that car takes one compressor.
What comes with this compressor besides the clutch?
This compressor comes with two sealing washers and 3 ounces of PAG oil. Mounting hardware and the high pressure switch are not included.
Does the Four Seasons compressor run on a V-belt?
Yes. Four Seasons 58259 has a one-groove V-belt pulley, 5.125 in across, for a 0.500 in wide belt.
What oil is in this Four Seasons ac compressor?
This compressor is pre-charged with 3 ounces of PAG oil, and PAG 150 is the compatible refrigerant oil type.
How is each of these compressors leak tested?
Each compressor is individually vacuum, pressure and helium mass spectrometer tested for leaks.
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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.