ACTECMAX Universal A/C Compressor SD508 5H14 6PK Serpentine 12V R134A with Magnetic Clutch, Prefilled PAG100

ACTECMAX Universal A/C Compressor with a 6-groove clutch, SD 508 body, 5H14 pulley, R134A compatibility, and integrated magnetic clutch for 12V systems.

This universal replacement compressor is designed for compatibility with many vehicle air-conditioning systems using R134A refrigerant. It ships as a complete assembly including the compressor housing and magnetic clutch (hub, pulley, coil), precharged with approximately 180 ml of PAG oil 100. The unit uses a serpentine 6PK belt interface and standard suction and discharge port threads to simplify fitment into systems that accept SD 508 style compressors.

What components are included with this ACTECMAX compressor?

The kit arrives as a ready-to-install compressor assembly that includes the compressor body plus the magnetic clutch parts installed (hub, pulley and coil). That means fewer separate parts to source and a cleaner installation when the correct match is confirmed.

• Complete compressor body pre-assembled with magnetic clutch.
• Prefilled with ~180 ml PAG 100 oil inside the unit.
• 6-groove clutch pulley for 6PK serpentine belt systems.
• Suction and discharge ports with standard UNF threads for straightforward hose connections.

How do I handle the oil and existing system fluid?

The compressor contains PAG 100 oil already; if your vehicle’s system still contains a different batch of oil, mix and compatibility can affect performance. We recommend matching the existing oil type — either drain the new oil and add the same oil as before or flush the system before installing this compressor.

• Unit contains ~180 ml PAG 100 oil inside.
• Drain and use previous oil if different type is present in system.
• Consider cleaning the A/C lines and evaporator before installation for best results.
• Follow local regulations when disposing of old refrigerant and oil.

Will this compressor fit my vehicle and how do I verify compatibility?

This is a universal-style SD 508 compressor suited for systems that accept a 6-groove 5H14 pulley and use R134A refrigerant. Confirm fit by comparing pulley groove count, electrical connector type, port thread sizes, and mounting pattern with your current compressor.

• Pulley pattern: 6-groove, 5H14 serpentine style.
• Voltage: 12V coil for common automotive electrical systems.
• Suction port thread: 7/8"-14 UNF; discharge port thread: 3/4"-16 UNF.
• Check clutch and mounting locations against your original compressor before purchasing.

What should I know about returns and receiving the correct clutch type?

The clutch on this compressor is specified as a 6-groove unit; if you receive a different configuration, contact the seller for support. When returning an item, keep the package and labels intact to streamline the returns process.

• If an incorrect clutch arrives, reach out to the seller for resolution.
• Return items with original packaging and intact labels where possible.
• Document part numbers and photos to speed up assistance from customer service.

Who is this for: This ACTECMAX universal A/C compressor suits professional installers, independent mechanics, and experienced DIYers who need a ready-to-install replacement for R134A automotive systems using a 6PK serpentine belt and SD 508 footprint. It is best for applications where the pulley type, port threads, and electrical coil match the existing system and where the installer can manage refrigerant handling, oil matching, and system evacuation/charging practices.