Buy OEM 2009 Lexus Part # 770300E140 (77030-0E140, 7703048130). Fuel Door Latch. Fuel Door Lock - Repair or Replace If your fuel door lock cylinder has failed, your key might not open it. Protect the

LOCK SUB-ASSY, FUEL FILLER OPENING LID

Fits RX 350

Fuel Door Lock - Repair or Replace
If your fuel door lock cylinder has failed, your key might not open it. Protect the fuel system of your 2009 Lexus by ensuring the fuel door lock is secure and operational.