Approximate Size Cue: The visible overall length is about 41 cm or 16.26 In, giving mechanics and car owners a cautious size reference before confirming the exact application Repair Use Coverage: Designed for W278 cooling line maintenance, aging pipe replacement, and engine bay repair work when you need a vehicle specific line instead of a generic accessory Formed Mixed Body: The metal and composite pipe body combines a shaped tube, mounting bracket, and connector ends so you can compare visible structure with the removed original part Single Piece Supply: Includes 1 coolant pipe for W278 replacement planning, and it is best to verify OE number, vehicle application, and old part routing before installation work begins Vehicle Specific Fitment: Built as a coolant pipe replacement part with OE references 2782001300, A2782001300, 2782001751, and 2782000200 for W278 application review before ordering, Manufacturer: carotoe