Bosch 1986AD1124 A/C Compressor

Reliable Bosch A/C Compressor for BMW M3, M5, and M6

The Bosch A/C Compressor part number 1986AD1124 is engineered to restore efficient air conditioning performance in select BMW models. Designed specifically for BMW M3, M5, and M6 vehicles, this compressor supports optimal climate control using R134a refrigerant.

Key Features of Bosch A/C Compressor 1986AD1124

• Compatible refrigerant type: R134a
• Oil filled with PAG YF 46 refrigerant oil for enhanced lubrication
• Compressor type: 7SEU17C, ensuring precise operation
• 12-volt coil voltage for standard automotive electrical systems
• Six-groove pulley with 110 mm outside diameter for proper belt alignment
• Weight approximately 13.87 lbs for accurate fitment and balance
• Supplied without seal ring, requiring separate seal installation

About the Bosch A/C Compressor Product Line

The Bosch A/C Compressor line focuses on delivering reliable HVAC components tailored for specific vehicle applications. This product line emphasizes compatibility with OEM refrigerants and oils, ensuring that the compressor integrates seamlessly with existing air conditioning systems. The 1986AD1124 model exemplifies Bosch's approach by matching the technical specifications required for BMW M3, M5, and M6 models.

Detailed Product Description

This Bosch A/C Compressor (part number 1986AD1124) is designed to work with R134a refrigerant and is pre-filled with PAG YF 46 oil, which is compatible with the refrigerant type and supports long-term compressor durability. The 7SEU17C compressor type is a common design in automotive HVAC systems, providing reliable compression and airflow. The six-groove pulley with a 110 mm diameter ensures proper belt engagement and efficient power transfer from the engine. The 12-volt coil voltage matches standard automotive electrical systems, facilitating straightforward integration. Weighing approximately 13.87 pounds, this compressor is engineered for balance and fitment in BMW M3, M5, and M6 models. Note that this unit is supplied without a seal ring, so a compatible seal ring must be sourced separately during installation.

Common Applications and Issues Addressed

• Replacement for failing or noisy A/C compressors in BMW M3, M5, and M6
• Restores proper refrigerant compression for effective cooling
• Solves issues related to insufficient airflow or inconsistent cabin temperature
• Addresses compressor clutch engagement problems due to wear or electrical faults
• Prevents refrigerant leaks associated with worn or damaged compressor components

Installation Notes and Tips

• Ensure compatibility with BMW M3, M5, and M6 models before installation
• Use the specified PAG YF 46 refrigerant oil to maintain compressor lubrication
• Replace the seal ring separately as this compressor does not include one
• Verify the pulley groove count and diameter match the vehicle’s belt system
• Check electrical connections for the 12-volt coil to ensure proper clutch operation

Quality Assurance and Warranty

Bosch manufactures this A/C Compressor to meet stringent quality standards for automotive HVAC components. While specific warranty details are not provided here, Bosch products typically come with manufacturer-backed warranties covering defects in materials and workmanship. It is recommended to consult the product documentation or supplier for exact warranty terms related to part number 1986AD1124.