Genuine 51261372594 Trunk Lock Vacuum Actuator - Front Left or Front Right

Genuine Trunk Lock Vacuum Actuator

This Genuine trunk lock vacuum actuator, part number 51261372594, is a direct-fit body component for select classic BMW models with vacuum-operated locking systems. It is used on front left and front right applications where specified, helping restore proper trunk lock actuation on BMW 3 Series and 6/7 Series vehicles.

Key Features

• Genuine OEM replacement trunk lock vacuum actuator
• Part number 51261372594 for accurate ordering and identification
• Fits select BMW 325i, 318i, 325is, 325iX, 325e, 325es, 635CSi, M6, 735i, and 318is applications
• Front left and front right fitment depending on vehicle and year
• Direct replacement for vacuum-actuated trunk lock systems

Detailed Description

Built for BMW body and locking system service, this trunk lock vacuum actuator restores vacuum-controlled trunk lock operation on the vehicles listed below. The Genuine 51261372594 is specified for a range of E30, E24, and E23-era BMW models, including 1987-1993 BMW 325i, 1987-1991 BMW 325is, 1988-1991 BMW 325iX, 1984-1987 BMW 325e, 1986-1987 BMW 325es, 1985-1986 BMW 735i, and select 1984-1987 BMW 318i, 635CSi, and M6 applications. Use the exact position and year notes to confirm the correct side before ordering.

What It Helps Fix

• Trunk lock that does not respond to vacuum actuation
• Intermittent or weak trunk release operation
• Vacuum-related locking issues at the trunk lid
• Failed actuator causing inconsistent central locking behavior at the trunk

Installation Notes and Tips

Verify the vehicle year, model, and position before installation. This part fits 1987-1993 BMW 325i, front left; 1991-1992 BMW 318i, front left, to 2/91; 1991 BMW 318is, front left, to 2/91; 1987-1991 BMW 325is, front left; 1988-1991 BMW 325iX, front left; 1984-1987 BMW 325e, front left; 1986-1987 BMW 325es, front left; 1987 BMW 635CSi, front left, to 5/87; 1987 BMW M6, front left, to 5/87; 1985-1986 BMW 635CSi, front left; 1985-1986 BMW 735i, front left; 1984-1985 BMW 318i, front left; 1984 BMW 318i, front right; and 1984 BMW 325e, front right. Confirm vacuum line routing and actuator orientation against the original part before service.

Quality Assurance

Genuine OEM part identification helps ensure correct fitment and application matching for BMW trunk lock service. This part cross-references no additional part numbers in the provided data.