Bosch 1986AC1005 A/C Compressor

Bosch A/C Compressor Overview

This Bosch A/C compressor is built for broad Ford and Mercury coverage with OE-aligned casting, pulley, and connector specifications. It is a direct replacement style compressor for vehicles that use R134A or R1234YF refrigerant and PAG YF 46 oil.

Part number 1986AC1005 is engineered for consistent compressor operation across a wide range of applications, including Ford Ranger, Ford Mustang, and Ford Explorer fitments. The unit is oil filled and includes a seal ring, supporting a clean replacement process when servicing the air conditioning system.

Key Features

• Supports R134A and R1234YF refrigerant systems
• Compatible with PAG YF 46 refrigerant oil
• Oil filled for service-ready installation
• 8-groove pulley design with 127 mm outside diameter
• 12-volt coil specification
• Includes seal ring

Detailed Product Information

Bosch applies OE manufacturing experience and a controlled release process to this A/C compressor, with testing that covers endurance, performance, vibration, leak, salt spray, and noise resistance. The result is a replacement compressor built to match OE specification details for fit and function. Part number 1986AC1005 is a practical choice for air conditioning service on Ford Ranger, Ford Mustang, Ford Explorer, and related Ford truck and van applications.

This Bosch A/C compressor is used in systems that require accurate pulley alignment, connector fit, and refrigerant compatibility. The 1986AC1005 reference also cross-references Ford 4R3Z19703A for the same application.

What This Part Helps Address

• Loss of cabin cooling from a worn compressor
• Noisy or rough compressor operation
• Refrigerant leakage at the compressor assembly
• Incorrect pulley or connector match during replacement
• Service issues on aging Ford and Mercury HVAC systems

Installation Notes and Tips

Verify refrigerant type, oil specification, pulley groove count, and connector match before installation. Confirm the vehicle application against the listed fitment for Ford Ranger, Ford Mustang, Ford Explorer, and other supported models. Proper evacuation, flushing where required, and system recharge procedures should be followed during A/C service.

Quality Assurance

Bosch subjects this compressor to endurance, performance, vibration, leak, salt spray, and noise testing before release. The 1986AC1005 is built to OE specification targets for dimensional accuracy and installation fit.