Feature●Reference Number: 2712001352. Placement on Vehicle: Front.●Fitment: for Mercedes-Benz C230 2003 2004 2005.●Size: Mounting Hole Diameter: 6.9mm / 0.27". Inner Diameter: 2.1cm / 0.83". Outer Diameter: 2.7cm / 1.06". Total Length Along the Outer Edge: 18.2cm / 7.17"(L).●Material: The engine water coolant pipe is made of good plastic material, has the advantages of durability, stable characteristics, and good reliability.●Easy Installation: Easy and fast installation, can directly replace the old or broken engine water coolant pipe.Description