1Fitment: Manufactured according to the standard specifications, perfect replacement for Dodge Sprinter 2500 2004?2006, replacement for Dodge Sprinter 3500 2004?2006, replacement for Freightliner Sprinter 3500 2004?2006, replacement for Mercedes?Benz E320 2005?2006. 2Oem: The OEMs of our glow plug relay module are 0005453616, 0195456932 , 0285454032, 6489000000, 6489000100, A0005453616, A0195456932, A0255452932, A0285454032, A6489000000, and A6489000100, please check the part number of your item before purchasing. 3More Durability: The glow plug control switch relay is made from firm Abs and aluminium, so its outer shell is both robust and anti rust, and can resist to harsh temperatures. 4Convenient Installation: Manufactured to precisely meet all the specifications, the size of the relay is exactly matched and can be installed directly without any adjustment. 5Warm Reminder: This glow plug relay is also applicable to other models, but before purchasing, please check whether the Oem on the glow plug relay of the original model is consistent with this product.