Four Seasons 78385 A/C Compressor

Reliable A/C Compressor for Chevrolet Tracker and Suzuki Vitara

The Four Seasons New Compressor 78385 is designed to restore efficient air conditioning performance in Chevrolet Tracker and Suzuki Vitara vehicles. Engineered to meet OEM specifications, this A/C compressor ensures compatibility with R134a refrigerant and includes essential components for a straightforward replacement.

• Compatible with R134a refrigerant and Pag 46 oil
• Includes oil pre-filled for immediate installation
• Features a 5-groove serpentine pulley for proper belt alignment
• Comes with clutch assembly and green O-rings for suction and discharge ports
• Designed with a 12-volt coil and pin-type terminal for electrical connection

Four Seasons New Compressor Product Line Overview

The New Compressor line from Four Seasons focuses on delivering brand-new, direct-fit A/C compressors that meet or exceed original equipment standards. This product line emphasizes quality components such as pre-filled oil, included clutches, and precise mounting specifications to facilitate reliable HVAC system repairs. The 78385 model exemplifies this approach by providing a complete compressor solution tailored for specific vehicle applications.

Detailed Product Description and Specifications

The Four Seasons 78385 A/C compressor is a Nippondenso 10s11c type unit designed for tangent mount installation. It features a clutch with a maximum diameter of 4.5 inches and a pulley diameter of 114.3 mm, equipped with five grooves to accommodate serpentine belts. The compressor includes a coil with a single wire lead positioned at the 1 o'clock clock position and operates on 12 volts. Both suction and discharge ports utilize green O-rings ([24681] and [24661]) to ensure a secure, leak-free seal. The distance from clutch to mounting flange measures approximately 0.64 inches, and the mount distance is 16.256 mm. Note that mounting hardware is not included with this unit.

Common Applications and Issues Addressed

• Replacement for failed or leaking A/C compressors in Chevrolet Tracker models
• Restores air conditioning functionality in Suzuki Vitara vehicles
• Solves issues related to worn or damaged clutch assemblies
• Addresses refrigerant leaks due to faulty O-rings or seals
• Improves cooling efficiency by replacing oil-depleted compressors

Installation Notes and Tips

Installation of the Four Seasons 78385 compressor requires attention to proper mounting and electrical connections. Use the included clutch and ensure the serpentine belt aligns correctly with the 5-groove pulley. Since mounting hardware is not included, retain original bolts or source compatible fasteners. It is recommended to use OE manifold tools and consider a deslugger (part number 36140) to clean the system before installation to prevent contamination. Verify that the system is charged with R134a refrigerant and Pag 46 oil for optimal performance.

Quality Assurance and Warranty Information

This Four Seasons New Compressor is a brand-new unit manufactured to meet OEM standards. It comes pre-filled with compatible oil and includes necessary O-rings and clutch assembly to ensure a reliable fit and function. While mounting hardware is not included, the product is backed by Four Seasons' quality control processes. Please refer to Four Seasons' official warranty policy for coverage details.