Removal [04/2013 - 08/2015]: Procedure

WARNING: This page is about a different car, the 2015 Lexus IS 250 and 2014 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.

REMOVE FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY
Refer to REMOVAL [04/2013 - 08/2015]
REMOVE FUEL PUMP WITH FILTER ASSEMBLY
Refer to DISASSEMBLY [04/2013 - 08/2015]

REMOVE FUEL PRESSURE REGULATOR ASSEMBLY

Using a screwdriver with its tip wrapped with protective tape, remove the fuel pressure regulator assembly.

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NOTE:

Slowly pull out the fuel pressure regulator assembly because the O-ring is firmly installed between the fuel pressure regulator assembly and the fuel filter.

Remove the 2 O-rings from the fuel pressure regulator assembly.

O-ring