engine and drivetrain Coolant bypass Pipe for Single Side Draft

[Mark92131]

I am trying to identify a part for the coolant bypass pipe that runs from the water pump to the heater.  I ordered part number Part # : 11 53 1 266 47 and apparently I have a different version of the bypass pipe than the one for the BMW 320.  As you can see in the picture, the connection for the water pump steps down to fit the pipe, on mine the water pump connection and the pipe are the same size.  Does anyone have a part number for the hose connection to the water pump for my bypass pipe?  I tried RealOEM for the 318 and 320 and couldn't find this particular part.

 

Thanks,

 

 

Mark92131

[Mark92131]

Apparently, this isn't a 320i or 318i bypass tube, it doesn't have the extra hose connection that typically needs to be plugged for this application.  So what other BMW's bypass the intake water jacket?  Of course, all the dual carb NK models (1800Ti, 1800TiSA, 2000CS, 2000Ti, 2000Tilux), and 1600Ti, & 2002Ti.  Duh!  RealOEM provides the part I need 11531274591.

 

Thanks,

 

Mark92131