Four Seasons 158113 A/C Compressor

Overview

Four Seasons 158113 is a new A/C compressor built for BMW applications that require a Denso-style 7SAS17A unit with a clutch. It is configured for R134A and R1234YF refrigerants, uses a serpentine belt pulley, and includes oil fill from the factory.

This compressor is a fitment-based replacement for BMW X5, BMW X6, BMW X7, BMW 540i, and BMW M340i applications listed below. The Four Seasons New Compressor line focuses on new components rather than remanufactured units, and this part number 158113 is identified for direct application matching.

Key Features

• New compressor construction for replacement service
• Denso compressor type with 7SAS17A model designation
• Clutch included for complete compressor assembly
• Compatible with R134A and R1234YF refrigerant systems
• Serpentine belt pulley with 6 grooves
• 3-ear mounting style with pin connector
• Electronic control valve included
• Oil filled from the factory

Detailed Description

Four Seasons 158113 is an A/C compressor designed for BMW vehicles that use the specified Denso-style configuration. The unit features a 12-volt coil, 4.375-inch outside pulley diameter, and a 3-ear mounting pattern, along with slim line sealing washer O-ring provisions. As a new compressor, it is intended for service replacement where the original compressor has failed or is no longer performing correctly. Part number 158113 is also referenced under interchange number 64527948809.

The Four Seasons New Compressor line is built around new replacement components for mobile air conditioning systems. Four Seasons draws on more than 50 years of mobile A/C experience, and its products are engineered and tested for long-term operation.

What It Helps Solve

• No cold air from the A/C system
• Compressor noise or internal wear
• Loss of refrigerant system pressure from compressor failure
• Clutch-related compressor engagement problems
• Incorrect compressor type during BMW A/C repair

Installation Notes

Verify refrigerant type, connector style, pulley configuration, and mounting pattern before installation. Confirm the vehicle uses the listed BMW application and match the compressor to the existing system layout. Replace sealing washers as required during service and follow standard A/C evacuation and recharge procedures.

Quality Assurance

Four Seasons states that its products are engineered and tested for years of trouble-free operation. Part number 158113 is backed by the company’s more than 50 years of mobile A/C experience.