BMW Seat Motor Adjustment Rail 52107243523 for F20 F30 F31 F34 F36

Restore smooth, dependable seat movement without the cost of replacing the complete mechanism. This BMW seat motor adjustment rail is designed as a precise replacement for damaged bracket components that can cause sticking, free-running motors, detached flexible shafts, or unwanted noise. Built around OE reference 52107243523, its 1:1 mounting design aligns with the original slots, screw holes, motor, and drive shaft for secure operation. Ideal as a BMW F30 seat adjustment repair solution, it helps bring everyday seat control back to the way it should feel. Compatible applications include BMW F20, F30, F31, F34 and F36 models; always verify vehicle year and installation dimensions before ordering.

Key Features

• Precise 1:1 mounting design provides accurate positioning and a tight, gap-free fit with the original motor and drive shaft.
• Repairs damaged bracket-related transmission problems without requiring replacement of the complete, costly seat mechanism.
• Helps correct unresponsive adjustment, motor free-running, shaft detachment, jamming and abnormal operating noise.
• Lightweight 116.7g construction measures 400.4 × 88.42 × 29.7mm.
  
  

Why Choose Our BMW Seat Motor Adjustment Rail 52107243523 for F20 F30 F31 F34 F36

Instead of paying for an entire seat mechanism when only the bracket has failed, this BMW seat adjustment bracket targets the damaged component directly. Genuine complete seat mechanisms carrying the same OE reference can cost hundreds of dollars, making this repair-focused alternative an economical choice when appropriate for the specific fault.

Perfect For

• BMW 1 Series F20 owners, model years 2011–2019
• BMW 3 Series F30, F31 and F34 seat repairs
• BMW 4 Series F36 owners with compatible seat configurations
• Repairing worn or broken seat adjustment transmission brackets
• Workshops and DIY repairs addressing seat movement, shaft or noise problems
  
  

Bring Smooth Seat Adjustment Back

Choose this BMW power seat repair part to restore reliable adjustment while avoiding unnecessary complete-assembly replacement. Confirm your model, year, button configuration and installation dimensions, then order with confidence.