Four Seasons 30115SK A/C Compressor Replacement Service Kit

Four Seasons 30115SK A/C Service Kit

Four Seasons 30115SK is an A/C compressor replacement service kit for R134a systems that need the core service components replaced together. It includes the accumulator, orifice tube kit, PAG 46 compressor oil, and O-ring/seal components to support a proper compressor replacement on select Ford Ranger, Mazda B-Series, and related applications.

Key Features

• Part number: 30115SK
• Brand line: Four Seasons A/C Installer Kits
• For R134a refrigerant systems
• Includes PAG Oil / 46 compressor oil
• Gaskets and seals included
• Kit includes accumulator, orifice tube kit, compressor oil, and O-ring kit
• Limited lifetime warranty

Product Details

This Four Seasons A/C Installer Kit is built for compressor replacement service work where the accumulator, orifice tube, oil, and sealing components are replaced at the same time. The accumulator measures 3.500 inches in diameter and 9.500 inches in length, with a 0.625 inch male insert O-ring inlet and a 0.750 inch female springlock outlet. Four Seasons 30115SK is a practical service solution for restoring A/C system integrity on vehicles such as the Ford Ranger, Mazda B3000, and Mazda B4000.

This part cross-references Monroe Shocks & Struts (e.g., 551194, MUK30011) for the same application.

What It Helps Address

• Compressor replacement service on R134a A/C systems
• Leaking or worn accumulator seals
• Restricted or contaminated orifice tube operation
• Loss of system oil during A/C component replacement
• Seal-related refrigerant leakage at service connections

Installation Notes

Verify the vehicle’s A/C configuration before installation, especially on Ford Explorer Sport Trac, Ford Explorer Sport, and front-kit applications. Confirm accumulator inlet and outlet fitting styles, refrigerant type, and oil specification before charging the system. Replace the listed sealing components during service and follow the vehicle manufacturer’s evacuation, oil balancing, and recharge procedures.

Quality Assurance

Four Seasons 30115SK carries a limited lifetime warranty. The kit is specified for R134a systems and uses PAG Oil / 46, making it a direct-fit service choice for confirmed applications including 1998-2001 Ford Ranger, 1998-2007 Mazda B3000, and 1998-2009 Mazda B4000.