Four Seasons 157366 A/C Compressor

Overview of Four Seasons Reman Compressor 157366

The Four Seasons Reman Compressor 157366 is a remanufactured A/C compressor designed for select Lexus and Toyota models, including the ES350, Sienna, and Venza. Engineered to work with R134a refrigerant and compatible with Pag 46 refrigerant oil, this compressor provides reliable HVAC performance for your vehicle's air conditioning system.

• Compatible with R134a refrigerant and Pag 46 oil
• Includes oil fill and clutch assembly
• 7-groove serpentine pulley for efficient belt engagement
• 12-volt coil with 1 wire lead terminal
• Control valve switch included for system regulation
• Tangent mount type with precise mounting dimensions
• O-ring sealed suction and discharge ports
• Designed for Lexus ES350, Toyota Sienna, and Venza

Four Seasons Reman Compressor Product Line Details

The Reman Compressor line by Four Seasons offers remanufactured compressors that meet strict quality standards to restore A/C system functionality. This product line focuses on providing reliable, cost-effective replacements that include essential components such as the clutch and oil fill. The 157366 model maintains OEM specifications, ensuring compatibility and performance for vehicles requiring a Nippondenso 7SBH17 compressor type.

Technical Specifications and Features

This Four Seasons A/C compressor features a 7-groove serpentine pulley with a diameter of approximately 4.75 inches (120.65 mm), designed for smooth belt operation. The clutch assembly is included, with a maximum diameter of 4.75 inches and a clutch-to-mounting flange distance of 1.59375 inches. The compressor coil operates at 12 volts and uses a pin-type terminal with a single wire lead positioned at the coil clock 1 wire lead location. Both suction and discharge ports are sealed with green O-rings (part numbers 24681 and 24661) to prevent leaks. The mounting type is tangent mount with a 40.64 mm mount distance, though mounting hardware is not included. Additionally, the control valve switch and ECV harness connector (compressor se10f, vehicle se10m) are part of the assembly to ensure proper system integration.

Applications and Common Issues Addressed

• Replacement for failed or leaking A/C compressors in Lexus ES350, Toyota Sienna, and Venza
• Restores proper refrigerant compression and circulation in R134a systems
• Solves clutch engagement problems due to worn or damaged clutch assemblies
• Addresses oil contamination or depletion issues by including oil fill
• Resolves pulley or belt slippage caused by worn compressor pulleys

Installation Notes and Tips

Installation of the Four Seasons Reman Compressor 157366 requires attention to proper mounting and sealing. Use the included green O-rings to ensure leak-free suction and discharge ports. Note that mounting hardware is not included, so original bolts or compatible replacements are necessary. This compressor may require the use of the original equipment manifold for proper fitment. Verify the serpentine belt condition and alignment on the 7-groove pulley during installation. Electrical connections should match the pin-type terminal and 1 wire lead coil configuration. Follow vehicle-specific service manuals for torque specifications and refrigerant handling procedures.

Quality Assurance and Warranty

Four Seasons remanufactured compressors undergo rigorous testing to meet industry standards for performance and durability. The Reman Compressor 157366 is rebuilt to restore functionality while maintaining compatibility with OEM specifications. While specific warranty details are not provided here, Four Seasons products typically include limited warranties covering defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.