REIN Coolant Hose - Expansion Tank Expansion Tank Return Hose 0V8 Volkswagen Touareg 2004–2006 3

0V8 Volkswagen Touareg 2004–2006 3

It restores proper clutch operation and provides smooth engagement

Its pH-neutral formula is safe for clear coats and will not damage painted surfaces

OEM cross-reference 1K0122101LA: Exact replacement matching the original part number

This product also goes by these part numbers: 4B0698151J

REIN Coolant Hose - Expansion Tank Expansion Tank Return Hose 0V8 Volkswagen Touareg 2004–2006 3This REIN coolant hose runs from the automatic transmission cooler to the bottom of the expansion tank, specifically designed for BMW models including the 540i (1999 2003 E39), 740i 740iL (1998 2001 E38), and 750iL (1998 2001 E38). It is a direct replacement for the original plastic hose and is made from durable materials to prevent cracking. When replacing this hose, it is recommended to inspect and replace plastic hose flanges as they are prone to