Can anyone tell me where the fuel pickup is for the Webasto heater should come from. Tap into the fuel line, put a fitting and pickup tube in the top of the in tank fuel pump or put a fitting in the fuel tank itself.

Bump! Hope someone knowledgeable would chime in here

_________________
2007 Jeep Wrangler JK 2dr 4x4 Rubicon

as per Webasto, you need to drop the fuel tank and install the fuel pickup into it.