KYB 366007 Suspension Strut Cartridge - Front

KYB Excel-G Front Strut Cartridge for BMW

The KYB Excel-G 366007 is a front suspension strut cartridge built to restore original ride control, steering response, and body stability. It is a recommended OE replacement for select BMW 5 Series and 7 Series applications, including BMW 525i, 530i, 535i, 540i, 735i, 735iL, and 740i models.

Key Features

• KYB recommended OEM replacement gas cartridge
• Restores designed control and handling rather than changing suspension character
• Nitrogen gas-charged twin-tube design
• Triple-lip fluid seal helps reduce oil and gas leakage
• Vehicle-specific, hand-assembled damping valves manage tire contact, steering response, and body movement
• Strong strut body and bracket design helps minimize flex and maintain alignment
• Part number: 366007

Excel-G Product Line Details

KYB Excel-G is built on the same KYB OE assembly lines used for original equipment production and uses OE-quality components calibrated to return the vehicle to its designed performance. For drivers seeking a front suspension strut cartridge for BMW E34 and E32 chassis applications, the Excel-G line focuses on restoring factory ride control, braking stability, and lane-change response. Part number 366007 is part of that OE-style replacement approach.

Detailed Description

KYB 366007 is a front suspension strut cartridge engineered for BMW applications where original ride quality and control matter. It is compatible with 1990-1995 BMW 525i, 530i, 535i, 540i, 735i, 735iL, 740i, and 525iT models in the front position, with fitment limited to the suspension configurations listed in the application data. This part cross-references Monroe Shocks & Struts 73312 for the same application. If you are replacing worn front strut cartridges on a BMW 525i front suspension or a BMW 740i front strut cartridge application, KYB Excel-G 366007 provides an OE-style service part built to match the vehicle’s original damping needs.

What It Helps Address

• Excessive front-end bounce or float
• Loose steering feel during lane changes
• Reduced braking stability from worn damping
• Uneven tire contact caused by weak suspension control
• Body movement over bumps and road transitions

Installation Notes and Tips

Verify chassis and suspension configuration before installation, especially on BMW E34 and E32 models with exclusions for self-leveling, electronic, sport, M-Technik, or electronic adjustable suspension systems. Confirm the upper mount thread specification of 14X1.50 and compare compressed length, extended length, and stroke length to the original unit before assembly. Professional installation and a post-repair alignment are recommended after replacing front strut cartridges.

Quality Assurance

KYB is a major OE shock and strut supplier, and Excel-G is produced on KYB OE assembly lines using OE-quality components. The design focus is restoring original suspension performance for the vehicle’s braking, handling, and stability systems.