Four Seasons 78322 A/C Compressor

Overview of Four Seasons New Compressor 78322 for Toyota RAV4

The Four Seasons New Compressor 78322 is designed specifically for Toyota RAV4 models requiring a reliable A/C compressor replacement. Engineered to work with R134a refrigerant and compatible with Pag 46 refrigerant oil, this compressor ensures efficient air conditioning system performance.

• Compatible refrigerant type: R134a
• Includes oil pre-filled for optimal lubrication
• Heat switch type with included switch for system protection
• 5-groove serpentine pulley for proper belt alignment
• 12-volt coil with 1 wire lead for electrical connection
• Includes clutch assembly with a maximum diameter of 4.75 inches
• Tangent mount type with a 3.09375 inch distance from clutch to mounting flange
• Pad mount suction and discharge ports for secure hose connections
• Pin terminal type for reliable electrical contact
• New compressor type 10pa15l, designed for durability

Four Seasons New Compressor Product Line Details

The Four Seasons New Compressor line offers brand-new, direct-fit A/C compressors designed to meet or exceed OEM specifications. This product line focuses on providing complete compressor assemblies, including clutch and switch components, to simplify installation and ensure compatibility. The 78322 model is part of this line, delivering a ready-to-install solution for Toyota RAV4 vehicles requiring a 10pa15l compressor type.

Technical Description and Features

This Four Seasons A/C compressor features a 5-groove serpentine pulley with a diameter of approximately 120.65 mm (4.75 inches), matching the original equipment specifications for smooth belt operation. The clutch assembly is included, with a maximum diameter of 4.75 inches, and the coil operates at 12 volts with a single wire lead for straightforward electrical hookup. The compressor is oil-filled with compatible Pag 46 refrigerant oil, ensuring proper lubrication from the start. It also includes a heat switch to protect the system from overheating. The mounting type is tangent mount with a precise 78.74 mm (3.09375 inches) distance from clutch to mounting flange, facilitating a secure fit on the Toyota RAV4 platform. Both suction and discharge ports use pad mount types, and the terminal type is pin style for reliable electrical connections.

Common Applications and Problem Solving

• Replacement for failing or noisy A/C compressors in Toyota RAV4 models
• Restores proper refrigerant compression and circulation in R134a systems
• Addresses clutch engagement issues with included clutch assembly
• Solves overheating problems with integrated heat switch
• Eliminates oil leakage by providing a pre-filled oil compressor

Installation Notes and Tips

Installation of the Four Seasons New Compressor 78322 requires attention to proper mounting and electrical connections. The compressor is designed for tangent mount installation and may require the use of the original equipment manifold due to the included O-ring gasket (part number 24156). Mounting hardware is not included, so reuse of existing bolts or purchase of compatible hardware is necessary. Ensure the serpentine belt is properly aligned with the 5-groove pulley to avoid premature wear. Verify the electrical connection matches the pin terminal and 1-wire coil lead configuration. Proper evacuation and recharge of the A/C system with R134a refrigerant and Pag 46 oil are essential for optimal performance.

Quality Assurance and Warranty

Four Seasons New Compressor 78322 is a new, direct-fit replacement part manufactured to meet industry standards for durability and performance. The compressor includes a clutch and heat switch to provide a complete solution for Toyota RAV4 A/C system repairs. While mounting hardware is not included, the product is designed for straightforward installation with OEM components. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.