2006-2013 BMW 3-Series E90 Lower B Pillars

BMW E90 Alcantara Lower B Pillar Covers OEM

Upgrade your BMW E90/E91 (2006–2013) interior with our custom-made Alcantara lower B pillar covers, left and right. These are OEM direct replacement parts crafted to match factory fit and finish. Choose from Alcantara suede, forged carbon fiber, carbon fiber, or Nappa leather to enhance your cabin.

Part Numbers

• Lower B Pillar Left: 51437141101
• Lower B Pillar Right: 51437066517
• Alternate Pair (L/R): 51437058337 / 51437058338

Part 51437141101 is genuine OEM for E90/E91 LCI models. Alternate pair 51437058337/338 is confirmed OEM for pre-LCI lower B pillars.

Compatibility with other chassis'

Fits BMW 3‑Series E90 sedan and E91 wagon (2006–2013, including LCI and pre‑LCI). Covers align with OEM mounting points and clips. These parts do not fit coupe (E92) or convertible (E93) B pillar covers.

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

• Alcantara suede – soft, upscale texture
• Forged carbon fiber – lightweight, high-tech aesthetic
• Carbon fiber – glossy, performance-inspired weave
• Nappa leather – smooth, premium feel

Each cover is custom-made to OEM dimensions and installs as a direct swap OEM part.

Installation tools needed

• Trim removal tool
• Torx T20 screwdriver
• Panel clip pliers
• Clean microfiber cloth

OEM+ parts, Direct swap of OEM parts

No cutting or modification required. Simply remove your factory lower B pillar covers (pop off clips and trim), then install the new custom covers using OEM hardware. Perfect alignment with existing mounting points ensures a smooth install.

OEM lower B pillar left cover 51437141101

OEM lower B pillar pair 51437058337/51437058338

Custom Alcantara lower B pillars 51437141101/51437066517 set