Four Seasons 58145 A/C Compressor

Four Seasons 58145 New A/C Compressor

The Four Seasons 58145 is a new FS10 A/C compressor with clutch for Ford, Mercury, and Mazda applications that use R134a refrigerant. It is built for vehicles such as the Ford Escape, Mercury Mariner, Mazda Tribute, Mercury Cougar, Ford Contour, and Mercury Mystique, making it a direct-fit choice for common FS10 compressor replacements.

Key Features

• New Four Seasons New Compressor line unit for HVAC A/C compressor replacement
• FS10 compressor type with clutch included
• Uses R134a refrigerant and PAG 46 oil
• Oil filled and ready for service preparation
• 12V coil with pin terminal type
• 6-groove serpentine pulley design
• Tangent mount configuration with block-mount suction port
• Green O-ring suction port seal style, with O-ring connection
• Ford application type for select Escape, Mariner, Tribute, Cougar, Contour, and Mystique models

Product Details

Four Seasons 58145 is a new A/C compressor built around the FS10 platform and configured for R134a systems using PAG 46 oil. The compressor includes the clutch and uses a 12-volt coil, pin terminal connection, and a 6-groove serpentine pulley. Its tangent mount layout and block-mount suction port support the factory-style fitment used on select Ford, Mercury, and Mazda vehicles. This part cross-references UAC CO101450C for the same application.

What This Compressor Helps Address

• Loss of cabin cooling from a worn or seized compressor
• Noisy A/C operation caused by internal compressor wear
• Clutch engagement problems that prevent compressor operation
• Low refrigerant circulation in an FS10-based A/C system
• Restoring A/C performance on Ford Escape, Mercury Mariner, and Mazda Tribute models

Installation Notes and Tips

Verify the vehicle uses an FS10 compressor before ordering. Confirm pulley groove count, mounting style, suction port type, and electrical connection against the original unit. Replace the correct refrigerant oil type with PAG 46, evacuate and recharge the system with R134a, and inspect the O-ring sealing surfaces before installation. Mounting hardware is not included.

Quality Assurance

Four Seasons supplies this compressor as a new replacement part for service use in factory-style HVAC systems. The 58145 is built to match the listed application requirements for select Ford, Mercury, and Mazda vehicles.

Compatible Vehicles

• Fits 2001-2007 Ford Escape, N/A; w/ FS10 Compressor; New w/ Clutch; New Compressor
• Fits 2007 Mercury Mariner, N/A; w/ FS10 Compressor; New w/ Clutch; To 1/8/07; New Compressor
• Fits 2001-2006 Mazda Tribute, N/A; w/ FS10 Compressor; New w/ Clutch; New Compressor
• Fits 2005-2006 Mercury Mariner, N/A; w/ FS10 Compressor; New w/ Clutch; New Compressor
• Fits 1999-2002 Mercury Cougar, N/A; w/ FS10 Compressor; New w/ Clutch; New Compressor
• Fits 1995-2000 Ford Contour, N/A; w/ FS10 Compressor; New w/ Clutch; New Compressor
• Fits 1995-2000 Mercury Mystique, N/A; w/ FS10 Compressor; New w/ Clutch; New Compressor