Buy Audi A5 Ring. Seal. Line. (Rear). 2.0 LITER. 2.0 LITER, GAS, RETURN, TO VIN 1K9109650. 2.0 LITER Return, O-Ring - OEM Audi Part # N0138149 (0N0-138-149, N 0138149)

A circular disk covered in rubber or plastic with a hole in the center where the edge is sometimes tensioned by a spRing that prevents fluid from leaking at the Engine Coolant Expansion Tank Hose. A component which prevents a leak at the Cooling System Bypass Line. A Seal that prevents oil from leaking out, or contaminants from enteRing the Cooling System Crossover Line. Engine Coolant Bypass Pipe O-Ring. Engine Coolant Pipe Seal. Engine Oil Drain Plug Gasket. Seal for the Turbocharger Coolant Line. Turbocharger Coolant Line O-Ring. Turbocharger Oil Line Gasket. Turbocharger Oil Line O-Ring.

Turbocharger Oil Line GasketTurbocharger Oil Line O-RingTurbocharger Coolant Line SealEngine Coolant Pipe SealTurbocharger Coolant Line O-RingEngine Coolant Bypass Pipe O-RingEngine Oil Drain Plug GasketEngine Coolant Bypass Hose SealCooling System Crossover Line O-RingEngine Coolant Overflow Hose Seal

Fits A5 (2010 - 2017)

2.0 LITER. 2.0 LITER, GAS, RETURN, TO VIN 1K9109650. 2.0 LITER, RETURN. 2.0 LITER, SUPPLY. 2.5 LITER. 2006-08. 2007-08, RETURN. 2009 W/O AWD, RETURN. 2012-15. 2012-2013. 2013-2016. A4; From 5400001. CONVERTIBLE, 2.0 LITER. Coupe, 2.0 LITER. GAS. W/O HYBRID.