This is a reproduction in Silicone with Textile Braid Reinforcement not rubber like original part 171 121 109F
171 121 109F replaces the Hose which Connects Coolant Pipe to Lower Fitting On Expansion Tank (this hose will also fit vehicles with shorter version part# 533 121 109 by simply trimming off excess on one end)
Kit Includes:
1 Black Textile Braid Reinforced Silicone (171 121 109F) LIFETIME WARRANTY
2 Full Stainless Steel Including Worm Drive, Smooth Wall Band Clamp (Aircraft Grade)
Fits: (North American & European Market Vehicles Listed)