GM Chevr 5.3L 6.0L 16pcs Valve Lifters Active Fuel Management AFM DOD Express Universal Sensors For Audi A6 Quattro 2003-2009

For Audi A6 Quattro 2003-2009

For 2009 GMC SAVANA 2500 4

For BMW 3 Series E92 Coupe 320 i 2007-2012

39112SNAA01

GM Chevr 5.3L 6.0L 16pcs Valve Lifters Active Fuel Management AFM DOD Express Universal Sensors For Audi A6 Quattro 2003-2009Features: 1)The hydraulic roller lifter is designed to compensate for this small tolerance, so that the valve train operates under the condition of zero clearance, the operation is quieter, the engine life is longer, and there is no need to adjust the valve clearance regularly. 2)All our parts are strictly tested for quality and manufactured to improve performance. These steps are to control the quality of components that can work for a long time.