BMW Cooling System O-Ring Kit Set X1 28i E84 N20 N26 11-16
Kit services X1 28i and F35 for the years 2010 - 2016. These o-rings seal the BMW press & clip hose connections. In addition this kit will also included BMW Part #s 11537545278, 11537603660, 2x 17111711987 & 2x 17227613656.