2008-2013 BMW 3-SERIES E93 CONVERTIBLE REAR BOLSTERS

BMW E93 Alcantara Rear Bolsters Left/Right

Part Numbers

OEM part number 52207257191 – Rear seat bolster pair, Natural Brown Leather (fits BMW E93 Convertible 2009–2013) source

OEM part number 52209120387 – Rear seat side panel bolster (Red Leather, BMW E93 Convertible 2007–2010) source

OEM part number 9113034 – Rear right seat bolster (used, fits E93 LCI M3) source

OE part numbers 52209120391 / 52209120392 – Interchange numbers for rear bolster components (left/right) across E93 variants source

Compatibility with other chassis'

Each of these parts is tailored for the BMW E93 3-Series Convertible (2007–2013). The part numbers above do not extend to the coupe (E92), sedan (E90), or wagon (E91) body styles. Even within the E93 range, certain bolsters—like 52209120387 versus 52207257191—reflect variations in trim or model year (facelift vs. pre-LCI). The M3-specific 9113034 is exclusive to that high-performance variant with no crossover to non-M models.

Custom Alcantara, Forged Carbon Fiber, Carbon Fiber, Nappa Leather

We offer these bolsters as OEM-direct replacements, reimagined in premium fabrics—Alcantara, forged carbon fiber, carbon fiber, or Nappa leather. Each version preserves original mounting geometry, clip points, and dimensions—ensuring a seamless direct swap that feels factory-precise, but refined and personalized in feel and aesthetics.

Installation tools needed

• Plastic trim removal tools (for safe panel removal)
• Torx screwdriver set (commonly T20/T25 for seat mounting)
• Soft microfiber cloth (to protect new finish during install)
• Replacement clips or fasteners (quick replacements if originals break)

OEM+ parts, Direct swap of OEM parts

These bolsters match OEM form and function exactly—same clip positions, same panel fitment—only elevated with tactile materials. Swap in the upgraded version and maintain the engineering integrity your E93 deserves, with the cabin now whispering refined craftsmanship.