Product Description:
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
- 8D0 819 737 T
What’s Included:
- Supply Hose
- Return Hose
- Hose Clamps
Fitment
* NOTE: This will fit the C5 A6 2.7T, but the supply hose (102-3069) will need to be trimmed 3/4-1" at the engine fitting end.
The installation of your is a straightforward process that will take approximately 1 hour to complete. You can access our detailed installation guide by clicking the icon on the left.
- Unsure about fitment?
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