034 Motorsport Silicone Heater Core Hose Set - Audi / B5 / S4

The OEM Heater Core Hose Set for Audi B5 S4 2.7T has become NLA (No Longer Available) from Audi, Part # 8D0 819 731 AQ & 8D0 819 737 T. 034Motorsport has designed and manufactured this high quality, high-performance set of hoses to replace your worn and cracked factory heater core hoses.

The 034Motorsport Silicone Heater Core Hose Set is manufactured from high-quality automotive-grade reinforced silicone and is guaranteed to outlast the factory rubber hoses! 

OE PART INTERCHANGE:

• 8D0-819-731-AQ / 8D0819731 AQ / 8D0 819 731 AQ / 8D0819731AQ
• 8D0-819-737-T / 8D0819737 T / 8D0 819 737 T / 8D0819737T

WHAT’S INCLUDED:

• Supply Hose
• Return Hose
• Hose Clamps