Infiniti Mode l Year Low Beam High Beam Fog Lights

FX35 / FX45 03-06 D2S * 9006

G35 Sport Coupe 03-05 D2R H4 N/A

G35 Sedan 03-05 D2R H4 N/A

I35 02-05 D2R 9005 N/A

M35 / M45 05-06 D2S 9005 N/A

M45 03-04 D2R 9005 N/A

Q45 04-06 D2S 9005 N/A

Q45 99-03 D2S H1 9006

QX4 01-04 D2R 9005 N/A

QX56 04-06 D2R 9005 H3

 

2003-2005 do not use h1 bulbs

2006-2007 do not use h4 bulbs

if i'm not mistaken, all year coupes came with HID's.

unless i'm reading this wrong.

 

^I belive that chart which I found on a website is reffering to the foglight bulbs

 

regardless, 03-05 coupes used h4 bulbs for both foglights and high beams. h4 bulbs are dual filament. they never used h1 bulbs. the chart appears to imply that some 03-05 coupes didn't come with HIDs and used h1 bulbs for their low beams, and h4 bulbs for their foglights/high beams. again, iirc, all year coupes came with HIDs. however, HIDs were an option on first year sedans.

2006-2007 (have the same exact bulb configuration) coupes never used h4 bulbs for their foglights. having dual filament bulbs would be pointless since they have bi-xenons (low/high beam HIDs). they use h1 bulbs for fogs, not h4.

this chart doesn't even address turn signals - those are different between 03-05 and 06-07.

 

http://www.sylvania.com/ConsumerProd...RG-Results.htm

2005 INFINITI G35 (With HID (high intensity discharge) headlamps)

Low beam headlamp
HID-D2R

High beam headlamp
9003/HB2
9003SU Silverstar ULTRA for Ultra Night Vision - The Whitest and Brightest Halogen
9003ST Silverstar High Performance Lighting: The Whiter and Brighter Halogen
9003XV XtraVision Halogen - The Brighter Light
9003CB Cool Blue Halogen - The Whiter Light

Parking light
168

Front turn signal
7440

Rear turn signal
7440

Tail light
LED

Stop light
LED

High mount stop light
LED

Fog/Driving light
9003/HB2
9003SU Silverstar ULTRA for Ultra Night Vision - The Whitest and Brightest Halogen
9003ST Silverstar High Performance Lighting: The Whiter and Brighter Halogen
9003XV XtraVision Halogen - The Brighter Light
9003CB Cool Blue Halogen - The Whiter Light

License plate
168

Back up light
921
921LL Long Life Upgrade: Up to twice the life of the standard lamp

Front sidemarker
194
194LL Long Life Upgrade: Up to twice the life of the standard lamp

Rear sidemarker
194
194LL Long Life Upgrade: Up to twice the life of the standard lamp

Map light
DE3175

Dome light
DE3175

Step/Courtesy light
DE3022

Trunk/Cargo area
158

 

https://g35driver.com/forums/lighting/191293-lamp-replacement-guide.html