Custom OEM-style replacement seat cover for 2007–2009 Mercedes Benz GL500 GL550 front seats in Ash Gray genuine leather. WHY CHOOSE US AUTO NATION? 25+ years making factory-match OEM-replacement seat covers in our own Houston, TX factory. We use only top-quality automotive materials. 700,000+ happy customers. Free shipping, free 30-day returns, 1-year warranty. Click to see what makes us different.