51167308683 Mirror Cover | Exterior Rearview Mirror Protection System

The 51167308683 Mirror Cover utilizes compression-molded ABS with carbon-fiber reinforcement, achieving 0.2mm dimensional tolerance for precise mirror housing integration. Its deep gray finish undergoes 8-layer UV-resistant coating that maintains 95% chromatic stability after 5 years of exposure. The wraparound design features 12 aerodynamic channels reducing wind turbulence by 22% at 70mph compared to standard covers.

Self-lubricating hinge points enable 135° adjustment range without wear, while the thermal-expansion compensated mounting system maintains 0.5mm gap consistency across -22°F to 185°F temperature extremes. The tapered edge profile incorporates rainwater drainage channels preventing moisture accumulation in mirror mechanisms.

Manufacturing Specifications

• • Composite Material: ABS+GF15
• • Wall Thickness: 3.2±0.3mm
• • Surface Hardness: 9H pencil rating
• • Impact Resistance: 8J energy absorption
• • Color Fastness: ΔE≤1.5 after 3000hrs

Verified chassis applications: F10 528i 2011-2016 F06 650i 2016-2018 G12 740Li 2013-2015 F01 750i xDrive 2013-2015
OE Reference Network: 51 16 7 308 683 51.16.7.308.683 51167308684 51-16-7-308-684 BMW-51167308683