Four Seasons 68551 A/C Compressor

Reliable A/C Compressor for Jeep Cherokee and Wrangler

The Four Seasons New Compressor 68551 is designed to restore efficient air conditioning performance in Jeep Cherokee and Wrangler models. Engineered to meet OEM specifications, this A/C compressor ensures compatibility with R134a refrigerant and includes essential components for a straightforward replacement.

• Compatible with Jeep Cherokee and Wrangler models
• Designed for R134a refrigerant systems
• Includes oil pre-filled with PAG 100 compatible refrigerant oil
• Comes with clutch assembly and green O-rings for sealing
• Features a 6-groove serpentine pulley for reliable belt engagement
• 12-volt coil with 1 wire lead terminal type (pin)
• Tangent mount type with precise mounting distance of 36.83 mm
• New compressor type SD709 with rear horizontal O-ring discharge port

Four Seasons New Compressor Product Line Details

The New Compressor line from Four Seasons focuses on delivering brand-new, ready-to-install A/C compressors that meet or exceed original equipment standards. This product line emphasizes quality components such as pre-filled oil, included clutches, and properly matched pulley configurations to ensure seamless integration with vehicle HVAC systems. The 68551 model exemplifies this approach by providing a complete compressor solution for Jeep Cherokee and Wrangler vehicles.

Technical Specifications and Features

This Four Seasons A/C compressor (part number 68551) is designed specifically for Jeep Cherokee and Wrangler models using R134a refrigerant. It includes PAG 100 compatible oil pre-filled to maintain lubrication and system efficiency. The compressor features a 6-groove serpentine pulley with a diameter of approximately 120.65 mm and a clutch maximum diameter of 4.75 inches, ensuring proper belt alignment and engagement. The coil operates at 12 volts with a single wire lead terminal type (pin), simplifying electrical connections. The compressor uses a tangent mount with a mounting distance of 36.83 mm and includes green O-rings ([24608] and [24610]) for suction and discharge ports to maintain a secure seal.

Common Applications and Problem Resolution

• Replacement for failed or leaking A/C compressors in Jeep Cherokee and Wrangler
• Restores proper air conditioning cooling performance
• Eliminates clutch slippage or failure issues
• Addresses refrigerant leaks due to worn seals or O-rings
• Resolves pulley or belt engagement problems in serpentine belt systems

Installation Notes and Tips

Installation of the Four Seasons New Compressor 68551 requires removal of the old compressor and proper handling of refrigerant according to environmental regulations. The included clutch and pre-filled oil simplify the replacement process, but mounting hardware is not included and must be reused or sourced separately. Ensure the serpentine belt is properly aligned with the 6-groove pulley and verify electrical connections to the 12-volt coil with pin terminal. Replace O-rings as needed to prevent leaks and confirm mounting distances match vehicle specifications.

Quality Assurance and Warranty

Four Seasons provides this new compressor with quality assurance to meet OEM standards. The product is new, not remanufactured, and includes pre-filled oil and clutch assembly for reliable operation. While specific warranty details are not provided here, Four Seasons typically offers limited warranties covering defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer documentation.