Four Seasons 158316 A/C Compressor

Overview of Four Seasons New Compressor 158316

The Four Seasons New Compressor 158316 is designed for reliable air conditioning performance in select Pontiac, Scion, and Toyota vehicles. Engineered to work with R134a refrigerant, this A/C compressor supports efficient cooling for models like the Toyota Corolla, Matrix, Vibe, and xB.

• Compatible with R134a refrigerant and Pag 46 oil
• Includes oil pre-filled for immediate installation
• Features a 7-groove serpentine pulley for optimal belt engagement
• Equipped with a 12-volt coil and pin-type terminal
• Includes clutch and control valve switch for complete assembly
• Tangent mount type with precise mounting distance of 1.65625 inches from clutch to flange
• O-ring sealed suction and discharge ports with included green O-rings
• Designed as a Nippondenso 6SEU14C compressor type

Four Seasons New Compressor Product Line Details

The New Compressor line from Four Seasons focuses on delivering brand-new, direct replacement A/C compressors that meet original equipment specifications. This ensures compatibility and performance consistency for vehicles requiring a Nippondenso 6SEU14C style compressor. The 158316 model is part of this line, providing a fully assembled unit with clutch, coil, and control valve included to simplify installation and reduce downtime.

Technical Description and Features

This Four Seasons A/C compressor 158316 is engineered for vehicles using R134a refrigerant and compatible with Pag 46 oil type. It comes pre-filled with oil, eliminating the need for additional lubrication during installation. The compressor features a 7-groove serpentine pulley with a diameter of approximately 4.25 inches, designed to match factory belt systems. The clutch assembly is included and has a maximum diameter of 4.25 inches, ensuring proper engagement and operation. The unit uses a pin-type terminal and operates on a 12-volt coil system. Both suction and discharge ports are sealed with O-rings, which are included in the package, to maintain system integrity and prevent leaks. The mounting type is tangent mount with a precise mount distance of 1.65625 inches from clutch to mounting flange, ensuring proper fitment in compatible vehicles.

Compatible Vehicles and Applications

• Pontiac Vibe
• Scion xB
• Toyota Corolla
• Toyota Matrix
• Designed specifically for models equipped with Nippondenso 6SEU14C compressors

Common Issues Addressed by This Compressor

• Loss of A/C cooling due to compressor failure
• Clutch engagement problems affecting air conditioning operation
• Refrigerant leaks from worn or damaged compressor seals
• Noise or vibration caused by compressor wear
• Inadequate belt alignment or pulley issues

Installation Notes and Tips

Installation of the Four Seasons New Compressor 158316 requires attention to proper mounting and connection. The unit does not include mounting hardware, so original equipment fasteners should be reused or sourced separately. It may require the use of the original equipment manifold for proper system integration. Ensure the serpentine belt is correctly routed over the 7-groove pulley. Verify that the electrical connections match the pin-type terminal and that the control valve switch is properly connected. Always evacuate and recharge the A/C system with the correct amount of R134a refrigerant and compatible Pag 46 oil after installation.

Quality Assurance and Warranty

Four Seasons provides this New Compressor 158316 as a brand-new replacement part manufactured to meet or exceed OEM standards. The compressor is factory tested and includes all necessary O-rings and components for a complete installation. While mounting hardware is not included, the product is backed by Four Seasons' quality assurance policies. Please refer to Four Seasons' warranty terms for specific coverage details.