Buy 2003 Audi A4 1.8L CVT FWD Cabriolet Convertible Clamp. Hose. Pressure. (Front, Rear, Upper, Lower) - OEM Audi Part # N10544401 (N 10544401, N10-544-401, N10735201)

A part which fits around the Intercooler Coolant Hose and tightens, thereby securing the component in place with a Clamping force. A part which fits around the Mass Air Flow Sensor and tightens, thereby securing the component in place with a Clamping force. Engine Air Duct Clamp. Intercooler Pipe Clamp. Seal used on the Intercooler Tube. Included with: Connector Hose, Connector Pipe, Elbow, Front Hose, Left Pressure Hose, Pressure Hose, Pressure Pipe, Pressure Pipe Part cannot be reused/reinstalled, Pressure Tube, Rear Hose, Rear Pipe, Rear Pressure Hose, Right Pressure Hose, Upper Hose, Upper Pressure Hose.

Turbocharger Intercooler Pipe ClampTurbocharger Intercooler Tube SealMass Air Flow Sensor ClampEngine Air Duct ClampTurbocharger Intercooler Hose Clamp

Turbocharger Intercooler Tube - Repair or Replace
If your 2003 Audi A4 is equipped with a turbo and you've noticed a reduction in acceleration or a hissing on acceleration accompanying your check engine light, your intercooler or its piping/tubes may need to be repaired or replaced.