This is a fuel filter for your - ML-Class. This fuel filter should be replaced every 50,000 miles to keep your ML-Class running at its best. Fitment: Make Model Submodel Engine Year Chasis For ML320 Base V6 3.2L 1998 163.154 For ML320 Base V6 3.2L 112.942 1999 163.154 For ML320 Base V6 3.2L 112.942 2000 163.154 For ML320 Base V6 3.2L 112.942 2001 163.154 For ML320 Base V6 3.2L 112.942 2002 163.154 For ML320 Base V6 3.2L 112.942 2003 163.154 For ML350 Base V6 3.7L 2003 163.157 For ML350 Base V6 3.7L 2004 163.157 For ML350 Base V6 3.7L 2005 163.157 For ML500 Base 5.0L 2002 163.175 For ML500 Base 5.0L 2003 163.175 For ML500 Base 5.0L 2004 163.175 For ML500 Base 5.0L 2005 163.175 Item Height:7.0CM Item Length:25CM Item Width:10CM Item Weight:0.5KG Interchange Part Number:A1634770801 1634770801 438 Manufacturer Part Number:KL438 Special Features:Fuel filter Fuel cleaner Placement on Vehicle:Fuel Tanks color:Silver Material:Metal Package Contents: 1 x Car fuel filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.