Bulbs

Headlights/Foglights

Bulb Type Part Number (GX470) Part Number (GX460)
Low Beam H11 H11 or D4S (HID Headlamp)
High Beam 9005 9005
Fog Light H3 H11

Interior Lights

Bulb Type Part Number (GX470) Part Number (GX460)
Ash Tray 2721 N/A
Dome DE3175 168
Glove Box 74
Interior Door 194 168
Trunk or Cargo DE3175 168

Exterior Lights

Bulb Type Part Number (GX470) Part Number (GX460)
Backup Lights 7440 921
Brake Light 7443 LED
Center 3rd Brake Light One-Piece LED LED
License Plate 168 168
Parking Light 168 168
Side Marker (Front) 168 168
Side Maker (Rear) 7443 168
Tail Light 7443 LED
Turn Signal (Front) 1156A 7440A
Turn Signal (Rear) 7440 7440A

Headlight Housing

Manufacturer Part Number Description Price
Lexus 81170-6A070 Headlamp, LH $354.58
Lexus 81130-6A240 Headlamp, RH $354.58
Lexus 81170-60A50 Headlamp, LH, Sport Package $255.13
Lexus 81130-60A60 Headlamp, RH, Sport Package $255.13

Pricing source: https://www.lexuspartsnow.com/parts-list/2006-lexus-gx470/headlamp.html

Tail Lights

Manufacturer Price Description Product URL
Generic $210 Smoked LED Tail lights http://www.car-parts-accessory.com/Tail+Lights/GX470+2003-2007+LED+Tail+Lights+-+Smoke/16633/