Fuel Pressure Regulator, LB7, 2001-2004-m
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Fuel Pressure Regulator, LB7, 2001-2004

Fix your lopey idle on your LB7
Part Number: 400535  
Fix your lopey idle on your LB7

Repair a surging or lopey idle with a new fuel pressure regulator.
You will need to remove the turbo inlet pipe and upper radiator pipe for installation.  See below for the gasket and seal required

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