Four Seasons 58642 A/C Compressor

Reliable Four Seasons New Compressor for Automotive A/C Systems

The Four Seasons New Compressor 58642 is designed to restore efficient air conditioning performance in vehicles requiring R134a refrigerant. Engineered with precise specifications, this A/C compressor supports proper cooling and system reliability for compatible makes and models.

• Compatible refrigerant type: R134a
• Includes oil filled with PAG 100 refrigerant oil
• Features a 2-groove serpentine pulley with 5.125-inch diameter
• Includes clutch assembly with a maximum diameter of 5.125 inches
• 12-volt coil with 1 wire lead terminal type (bullet)
• Ear mount installation type with specific mounting distances
• Compressor type: SD7H15 with rear horizontal tube configuration
• O-ring sealed suction and discharge ports for leak prevention

About the Four Seasons New Compressor Product Line

The Four Seasons New Compressor line offers brand-new, direct replacement compressors designed to meet or exceed OEM specifications. This product line focuses on delivering reliable performance and compatibility with factory refrigerant types and oils. The 58642 model is part of this line, ensuring a fresh, unused compressor that includes the clutch and oil necessary for proper operation.

Detailed Product Description and Specifications

The Four Seasons 58642 A/C compressor is engineered for vehicles using R134a refrigerant and PAG 100 oil, which is included to maintain optimal lubrication. The compressor features a 2-groove serpentine pulley with a diameter of 5.125 inches, designed to fit specific pulley belt systems. The clutch assembly is included, with a maximum diameter matching the pulley for seamless integration. The coil operates at 12 volts and uses a bullet terminal with a single wire lead, simplifying electrical connections. Mounting is via an ear mount style, with precise distances from clutch to mounting flange and between mounting points to ensure proper fitment. The compressor head type is MD with a rear horizontal tube outlet, and both suction and discharge ports use O-ring seals to prevent refrigerant leaks. This compressor is a Sanden/Sankyo SD7H15 type, a common replacement for many vehicle A/C systems.

Common Applications and Issues Addressed

• Replacement for failed or leaking A/C compressors in vehicles using R134a refrigerant
• Restores proper clutch engagement and pulley function in serpentine belt systems
• Resolves insufficient cooling due to compressor wear or internal damage
• Eliminates refrigerant leaks from worn or damaged compressor seals
• Addresses compressor noise or clutch slippage issues

Installation Notes and Tips

• Verify vehicle compatibility with the Four Seasons 58642 compressor before installation
• Ensure the system is evacuated and flushed prior to compressor replacement
• Use the included PAG 100 oil to maintain proper lubrication levels
• Check clutch alignment and pulley groove count to match serpentine belt requirements
• Replace O-rings with the included mini York Teflon seal O-rings to prevent leaks

Quality Assurance and Warranty Information

Four Seasons New Compressor 58642 units are new, not remanufactured, ensuring no prior wear or damage. The product is manufactured to meet industry standards for durability and performance. While specific warranty details vary, Four Seasons typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or supplier for exact warranty terms.