VW-Audi Water Hose Rein Automotive 8E0121101R

The Rein Automotive VW-Audi Water Hose (manufacturer part number CHR0397) is an aftermarket solution engineered for precise fit and reliable cooling performance. Designed to meet the OE specification 8E0121101R, this hose delivers efficient coolant flow from the radiator to the coolant pipe.

Key Features:

• Manufacturer: Rein Automotive
• Application: Upper water hose—radiator to coolant pipe
• OE part number: 8E0121101R

Verified Fitment:

• Audi A4 (2005–2008, Base, 2.0L L4, Sedan)
• Audi A4 (2007–2009, Cabriolet, 2.0L L4, Convertible)
• Audi A4 Quattro (2005–2008, Avant, 2.0L L4, Wagon)
• Audi A4 Quattro (2005–2008, Base, 2.0L L4, Sedan)
• Audi A4 Quattro (2007–2009, Cabriolet, 2.0L L4, Convertible)

Choose the Rein Automotive CHR0397 hose for dependable performance and compatibility with select Audi A4 and A4 Quattro models equipped with the 2.0L L4 engine.