Part has related component that cannot be reused/reinstalled; o-ring. Pipe that is part of the engine cooling system.
Engine Coolant Pipe
Fits A4, A4 allroad, A5, A5 Sportback, A6, Q5, Q7
2.0 LITER. 2.0 LITER, FRONT. 2.0 LITER, FRONT, 2018-20. 2.0 LITER, MAIN. 2.0 LITER, MAIN HOSES. 2017-20. 2017-2019, AUTO TRANS. 2017-2019, MANUAL TRANS. CONVERTIBLE, 2.0 LITER, FRONT. Coupe, 2.0 LITER, FRONT, 2018-20.