TYC 20103 A/C Compressor

TYC 20103 A/C Compressor Overview

TYC 20103 is an A/C compressor for R134a systems with a 12V coil, 3-pin connector, and 6-groove pulley. It uses PAG46 oil and is listed with a 2-year warranty for service on select Toyota and Lexus applications.

Key Features

• R134a refrigerant type for common late-model automotive A/C systems
• 12V coil voltage with a 3-pin electrical connector
• 6-groove pulley wheel for belt-driven compressor applications
• PAG46 oiling type with 5 oz oil quantity listed
• No electronic control valve
• TYC part number 20103 for direct reference during ordering and service

Fitment and Application

Compatible with select Toyota Camry, Toyota Avalon, Toyota Solara, Toyota Highlander, Lexus ES300, Lexus ES330, Lexus RX300, and Lexus RX330 applications. Fits 2002-2006 Toyota Camry, N/A; Fits 2000-2004 Toyota Avalon, N/A; Fits 2004-2008 Toyota Solara, N/A; Fits 2001-2007 Toyota Highlander, N/A; Fits 1999-2003 Lexus ES300, N/A; Fits 2004-2006 Lexus ES330, N/A; Fits 1999-2003 Lexus RX300, N/A; Fits 2004-2005 Lexus RX330, N/A.

This part cross-references Four Seasons 77390 for the same application.

What This Compressor Helps Address

• Loss of cabin cooling performance
• Compressor clutch engagement concerns in R134a systems
• Noisy or worn compressor operation
• Refrigerant circulation problems that reduce vent temperature
• Service replacement needs on Toyota and Lexus A/C systems

Installation Notes and Tips

Verify refrigerant type, connector style, pulley groove count, and oil specification before installation. Flush the system as needed, replace contaminated components, and confirm the correct oil charge for the vehicle application. Always check belt alignment and inspect the A/C system for leaks before returning the vehicle to service.

Quality Assurance

TYC lists this compressor with a 2-year warranty. Part number 20103 is cataloged for defined Toyota and Lexus fitments, helping support accurate replacement selection for service work.