Four Seasons 198345 A/C Compressor

Overview of Four Seasons New Compressor 198345

The Four Seasons New Compressor 198345 is designed specifically for Jeep Wrangler and Wrangler JK models. This HVAC A/C compressor ensures reliable air conditioning performance by using compatible refrigerants and a robust clutch system.

• Compatible refrigerant types: R-134a or R1234yf
• Includes clutch with a maximum diameter of 4.69 inches
• 6-groove serpentine pulley for efficient belt engagement
• 12-volt coil with 1 wire lead terminal type (pin)
• Tangent mount type for secure installation
• Includes slimline washer O-rings (part numbers 24402 and 24404)
• New compressor type HV17 with coil clock position optimized for Jeep models

Detailed Product Description

The Four Seasons New Compressor 198345 is a new HVAC A/C compressor engineered for Jeep Wrangler and Wrangler JK vehicles. It supports both R-134a and R1234yf refrigerants, making it compatible with modern air conditioning systems. The compressor features a 6-groove serpentine pulley with a diameter of 4.69 inches, designed to maintain proper belt alignment and tension. The included clutch assembly has a maximum diameter of 4.69 inches and uses a pin-type terminal with a 12-volt coil, ensuring reliable engagement and operation.

This compressor uses a tangent mount type for secure attachment to the vehicle, with a precise distance of 1.546875 inches from the clutch to the mounting flange. The coil clock position is set with a single wire lead, simplifying electrical connections. The product includes slimline washer O-rings (24402 and 24404) to ensure a proper seal and prevent refrigerant leaks. Note that oil and mounting hardware are not included with this compressor.

About the Four Seasons New Compressor Line

The Four Seasons New Compressor product line focuses on delivering new, direct-fit HVAC compressors designed to meet or exceed OEM specifications. This line provides reliable replacements for factory compressors, ensuring compatibility and performance for specific vehicle applications such as the Jeep Wrangler and Wrangler JK. The New Compressor line emphasizes quality construction and precise fitment to reduce installation time and improve system longevity.

Common Issues Addressed by This Compressor

• Loss of A/C cooling due to compressor failure
• Clutch engagement problems causing intermittent A/C operation
• Refrigerant leaks from worn or damaged seals
• Noise or vibration from a failing compressor pulley or clutch
• Incompatibility with modern refrigerants like R1234yf

Installation Notes and Tips

• Verify compatibility with Jeep Wrangler or Wrangler JK before installation
• Ensure the system is properly evacuated and recharged with the correct refrigerant (R-134a or R1234yf)
• Replace O-rings with those provided or OEM equivalents to prevent leaks
• Check belt condition and alignment for the 6-groove serpentine pulley
• Note that oil and mounting hardware are not included and must be sourced separately

Quality Assurance and Warranty

The Four Seasons New Compressor 198345 is a new, direct-fit replacement part manufactured to meet industry standards for HVAC compressors. It undergoes rigorous quality control to ensure durability and performance. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary by region and application.