Crankcase ventilation valve seal for Mercedes-Benz. Part number: A0149977146. Compatible with Mercedes A6420101791, A6420101291, A6420103707, A6420101491, A6420101191, 6420102391, 6420101691, A6420100131, A6420107215, 5175512AA A0149977146 Applicability: *Mercedes Benz ML-class (w164) *Mercedes Benz GL-class (x164) *Mercedes Benz C-class (w204, s204, c204) *Mercedes Benz GLK-class (x204) *Mercedes Benz E-class (c207, a207) *Mercedes Benz E-class (w212, v212) *Mercedes Benz E-class (s212) *Mercedes Benz R-class (w251, v251) *Mercedes Benz G-class (w463) *Mercedes Benz CLS-class (c218, x218) *Mercedes Benz Vito (w639) *Mercedes Benz Viano (w639) *Mercedes Benz Sprinter (w906) *Mercedes Benz E-class (w213, v213) *Mercedes Benz E-class (s 213, x213) *Mercedes Benz E-class coupe (c238) *Mercedes Benz GLC Coupe (c253) *Mercedes Benz GLC-class (x253) *Mercedes Benz GLE Coupe (c292)