Advanced Auto Fabrication

Spec E46 Composite Heater Inlet Pipe Line


In stock

SKU: 11 53 1 705 210 Categories: , , , ,


Initially used to go to from to block to the Heater core. AAF uses this Aluminum Heater inlet Pipe Line to circulate coolant through the cylinder head instead of completely block it off.

this also helps flow coolant when the thermostat is closed.


Product may vary from picture.

Additional information

Weight 5 lbs
Dimensions 20 × 6 × 6 in