TechPro A5BM111LTR Window Regulator - Rear Left

Rear Left Window Regulator for BMW

Restore smooth rear window operation with this TechPro window regulator, part number A5BM111LTR. It is a direct-fit replacement for select BMW 3 Series and M3 applications with rear left placement and OE reference 51357140589.

Key Features

• TechPro window regulator for rear left door service
• Fits 2006-2011 BMW 325i, rear left
• Fits 2006-2011 BMW 330i, rear left
• Fits 2007-2011 BMW 335i, rear left
• Fits 2008-2011 BMW M3, rear left
• OE reference: 51357140589
• Part number A5BM111LTR for catalog matching

Detailed Description

This TechPro window regulator is built for rear left door applications on select BMW models, including the 325i, 330i, 335i, and M3. Use A5BM111LTR when replacing a worn or failed regulator on vehicles that match OE number 51357140589. It is a practical replacement for BMW 3 Series and M3 rear door window service where the original mechanism no longer operates correctly.

Common Issues This Part Can Address

• Window glass that will not move up or down
• Slow, uneven, or jerky window travel
• Grinding or binding during window operation
• Window dropping inside the door
• Failure of the rear left window mechanism

Installation Notes and Tips

Verify the OE number 51357140589 and confirm rear left placement before ordering. Compare the original regulator to the replacement part and inspect the window tracks, guides, and motor condition during service. Proper alignment during installation helps ensure smooth glass movement after replacement.

Quality Assurance

TechPro replacement parts are cataloged for direct application matching, and A5BM111LTR is listed against specific BMW fitments for accurate identification.