Four Seasons 58505 A/C Compressor Clutch

Brand Four Seasons 58505
Refrigerant Type R134a
Compatible Refrigerant Oil Type Pag 100
Oil Filled Included
Pulley Groove Quantity 6
Outside Pulley Diameter 4.875
Clutch Included Yes
Compressor Type Sanden
Coil Voltage 12
Switch Included No
Pulley Belt Type Serpentine
Mounting Type Direct long
Connector Type Packard
Electronic Control Valve No
Model Sd7h15
Mounting Hardware Included No
New or Reman New
Fits —

New compressor. Fresh unit for dependable A/C service.

Direct long mount. A direct replacement style for simpler installation.

Clutch included. Ready for a complete compressor clutch assembly.

Cross-references Four Seasons 58505, 030816QS and 59039QS for the same application. See all 12.

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Four Seasons 58505 A/C Compressor Clutch

The Four Seasons 58505 is a new A/C compressor clutch assembly for R134A systems using PAG 100 oil. Built around the Sanden SD7H15 compressor design, it includes the clutch and oil fill and uses a 12-volt Packard connector for direct long mounting applications.

Four Seasons New Compressor products are backed by more than 50 years of mobile A/C experience and are engineered and tested for dependable operation in automotive HVAC service.

Key Features

  • Part number 58505
  • New A/C compressor clutch for HVAC service
  • Compressor type: Sanden SD7H15
  • Refrigerant type: R134A
  • Compatible with PAG 100 refrigerant oil
  • Oil filled: included
  • Clutch included: yes
  • 12-volt coil voltage
  • 6-groove serpentine pulley
  • Outside pulley diameter: 4.875 in.
  • Direct long mounting type
  • Packard connector type
  • Electronic control valve: no

Detailed Description

Four Seasons 58505 is a new replacement A/C compressor clutch assembly built for vehicles equipped with an SD7H15 Sanden-style compressor. It is specified for R134A refrigerant systems and PAG 100 oil, with a 6-groove serpentine pulley and 12-volt coil for direct-fit HVAC repair work. If you are servicing a Honda Civic or similar vehicle that uses this compressor configuration, this part number 58505 provides the core clutch components needed for compressor service.

This part cross-references 030816QS and 59039QS for the same application.

What It Helps Fix

  • A/C compressor clutch not engaging
  • Intermittent compressor operation
  • Noise from a worn clutch or pulley assembly
  • Loss of cooling caused by clutch failure
  • Electrical engagement issues at the compressor

Installation Notes and Tips

Confirm the compressor model, pulley groove count, connector style, and mounting type before installation. Verify the system uses R134A refrigerant and PAG 100 oil, and inspect the belt alignment, pulley diameter, and electrical connection during service. Because mounting hardware is not listed as included, reuse or source the required hardware separately if needed.

Quality Assurance

Four Seasons engineers and tests its New Compressor line for long-term mobile A/C operation, drawing on more than 50 years of HVAC experience. Part number 58505 is a new component built for consistent compressor clutch service in the correct Sanden SD7H15 application.

This part fits 0 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
Directly replaces or cross-references 12 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 58505030816QS59039QS276625596334596334AP9675054054729C14054729C24066659C1A76625CO2462CA