Makes · Lexus · RX 350

2018 Lexus RX 350 bulb size chart

Catalog bulb positions and codes for the 2018 Lexus RX 350. Confirm against your owner’s manual before buying.

Bulb chart

Exterior signal & marker

Position	Bulb
Back Up Reverse Light Bulb	921
Parking Light Bulb	7444NA
Side Marker Light Bulb Front	168NA
Turn Signal Light Bulb Front	7444NA
Turn Signal Light Bulb Rear	7440A

Interior & accessory

Position	Bulb
Interior Door Light Bulb	168
Trunk or Cargo Area Light	168

← All RX 350 years · Bulb types