OE MANN AIR FILTER C12178/2 OE 6460940304 - SingleTo achieve optimum performance, combustion engines require clean intake air. If pollutants in the air, such as soot or dust, get into the combustion chamber, pitting may occur on the cylinder heads, causing premature wear of the engine. The function of electronic parts located between the suction and the combustion chamber may also be significantly impaired.Air filters by MANN — Clean air. Maximum reliabilityMANN-FILTER air filters are the end of the road for all dirt particles. No matter whether it's dust, pollen, sand, soot or even water droplets - thanks to the highest degree of dirt separation and high mechanical stability, MANN-FILTER air filters filter even the smallest particles out of the intake air. This enables an optimum composition of the fuel-air ratio and ensures that the engine performance is consistent.Mahle fuel filters comply with the correspondingly high safety standards of the automobile manufacturers and ensure secure sealing even in the event of accidents.In order to guarantee performance, air filters must be checked regularly, as a blocked filter will impede the air supply to the engine. The possible consequence of this is: the fuel may not be completely burned and may in part be discarded without being used. Here is another hallmark of MANN-FILTER air filters: the high dust holding capacity ensures reliability throughout the entire service interval.PRODUCT SPECIFIC INFO:Product type : AIR FILTER Height : 432 mm Outer diameter : 112 mmOuter diameter 1 : 119 mmInner Diameter 1 : 80 mmIf you are unsure as to whether this is the correct part for your vehicle, please don't hesitate to contact us. Alternatively please use the cross reference table above.