Four Seasons 157377 A/C Compressor

Reliable A/C Compressor for Dodge Ram Models

The Four Seasons Reman Compressor 157377 is designed specifically for Dodge Ram 1500, 2500, 3500, and 4000 series trucks. This remanufactured A/C compressor ensures compatibility with R134a refrigerant and includes essential components for efficient HVAC system operation.

• Compatible with Dodge Ram 1500, 2500, 3500, and 4000 models
• Uses R134a refrigerant and Pag 46 compatible oil
• Includes oil and clutch assembly for complete installation
• Features a 6-groove serpentine pulley with a 12V coil voltage
• Remanufactured Nippondenso 10sre18c compressor type with tangent mount

Four Seasons Reman Compressor Product Line

The Reman Compressor line by Four Seasons offers remanufactured A/C compressors that meet strict quality standards. These compressors are rebuilt to original equipment specifications, providing a cost-effective alternative to new units while maintaining reliable performance. The 157377 model includes a fully assembled clutch and is oil filled, ensuring proper lubrication and immediate readiness for installation.

Technical Specifications and Features

This Four Seasons A/C compressor is designed for use with R134a refrigerant and requires Pag 46 oil, which is included. The compressor features a 6-groove serpentine pulley with a diameter of approximately 125.2 mm (4.9375 inches), matching OEM dimensions. The clutch assembly is included, with a maximum diameter of 4.9375 inches and a coil voltage of 12 volts. The compressor uses a pin-type terminal and has a coil clock position with a single wire lead for straightforward electrical connection. It mounts using a tangent mount style with a distance from clutch to mounting flange of 1.546875 inches (39.37 mm). Both suction and discharge ports use O-ring/gasket seals, with included O-rings (part numbers 24068 and 24069) to ensure a secure fit. Note that mounting hardware is not included, and installation may require the use of the original equipment manifold.

Common Applications and Problem Resolution

• Replacement for failed or leaking A/C compressors in Dodge Ram 1500, 2500, 3500, and 4000 trucks
• Restores proper air conditioning function when clutch engagement fails
• Addresses compressor noise or mechanical failure due to wear
• Solves refrigerant leaks caused by damaged seals or ports
• Improves cooling efficiency in HVAC systems with worn or damaged compressors

Installation Notes and Tips

Before installation, verify compatibility with your specific Dodge Ram model and year. The compressor comes oil filled and includes the clutch assembly, but mounting hardware is not provided. It is recommended to use the original equipment manifold during installation. Ensure all O-rings and gaskets are properly seated to prevent leaks. Electrical connections use a pin-type terminal with a single wire lead, so confirm wiring compatibility. Proper belt alignment with the 6-groove serpentine pulley is essential for optimal performance.

Quality Assurance and Warranty

The Four Seasons Reman Compressor 157377 is remanufactured to meet or exceed OEM standards, providing reliable performance for Dodge Ram trucks. Each unit undergoes rigorous testing to ensure functionality and durability. While specific warranty details are not provided here, Four Seasons typically offers limited warranties on remanufactured compressors. Consult product documentation or your parts provider for exact warranty terms.