Four Seasons 198504 A/C Compressor

Reliable Four Seasons New Compressor for Automotive A/C Systems

The Four Seasons New Compressor 198504 is designed to restore efficient air conditioning performance in vehicles requiring an R134a refrigerant system. Engineered with precise specifications, this A/C compressor supports proper cooling and system reliability for compatible makes and models.

• Compatible refrigerant type: R134a
• Includes oil filled with PAG 100 refrigerant oil
• Equipped with an 8-groove serpentine pulley
• Packard terminal type with 2-wire lead coil
• Clutch included with a maximum diameter of 5.13 inches
• Tangent mount type for secure installation
• Coil voltage rated at 12 volts
• Includes O-rings [24402] and [24404]
• Compressor type: Sanden SD7H15

Four Seasons New Compressor Product Line Overview

The Four Seasons New Compressor line offers brand-new, direct replacement compressors designed to meet or exceed OEM specifications. This product line focuses on delivering reliable performance and compatibility with factory refrigerant types and oils. The 198504 model is part of this line, ensuring a fresh, unused compressor that includes essential components like the clutch and oil for immediate installation readiness.

Technical Details and Specifications

This Four Seasons A/C compressor features a Sanden SD7H15 design, optimized for vehicles using R134a refrigerant and PAG 100 oil. The compressor comes oil filled, which helps maintain lubrication and system longevity. The pulley system includes an 8-groove serpentine belt configuration with a 5.13-inch diameter pulley lip and ridge, ensuring proper belt alignment and tension. The clutch assembly is included, with a maximum diameter of 5.13 inches and a 1.109375-inch distance from clutch to mounting flange, facilitating precise fitment. The coil operates at 12 volts and uses a Packard terminal with a 2-wire lead for electrical connection. Mounting is tangent style, providing a secure and stable installation. Two O-rings ([24402] and [24404]) are included to help maintain system seals and prevent leaks.

Common Applications and Issues Addressed

• Replacement for worn or failed A/C compressors in vehicles using R134a refrigerant
• Restores proper clutch engagement and compressor operation
• Solves issues related to insufficient cooling or compressor noise
• Addresses refrigerant leaks due to damaged seals or O-rings
• Improves overall HVAC system efficiency and reliability

Installation Notes and Tips

Ensure compatibility with your vehicle’s make and model before installation. This compressor requires a serpentine belt with 8 grooves and a 12-volt electrical system. The included clutch and oil simplify installation, but mounting hardware is not included and must be sourced separately. Proper torque specifications should be followed for the tangent mount to avoid leaks or misalignment. Verify that the O-rings are correctly seated to maintain system integrity.

Quality Assurance and Warranty Information

The Four Seasons New Compressor 198504 is a new, unused part manufactured to meet industry standards for durability and performance. It includes factory-filled PAG 100 oil and essential O-rings to ensure a reliable seal. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult the product packaging or manufacturer documentation for exact warranty terms.