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4th Gen Bulb Number List

129110 Views 105 Replies 64 Participants Last post by  Aranda1297
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Here's a bulb list for our 4th gens!

Happy Modding Brochachos! :blues:

Interior

Map lights - 921

Dome light - 4410

Exterior

Cab Lights - 194NA

Reverse - 921

Cargo Lights/3rd break light - 921

10'-12' License plate - 194
13' & up License plate - 7440

Tail lights / Brake lights- 3157K

Rear Lamp Bar - 194

Side Marker Lamps (DRW's) - 194


Quad Headlights

High beams - 9005

Low beams - H11

Turn Signal - 3157NA

Dual Headlights

High/Low - H13

Turn Signal - 3157K

2013+ Projector Lights

Low beams - HIR2 / 9012

Fog lights - H10/9005
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Fogs can also be upgraded to 9005 which = BRIGHT! 9005 are 65W high beam bulbs, OEM are 45W. Always buy in pairs.
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This is great. Thanks! The only thing I'll add is for 2013+ Projector headlights, low beams run the HIR2 / 9012 Halogen bulb. Tails of course are LED but they run the same reverse 921 bulb. Center mount brake light and cargo are also still 921.

https://www.sylvania.com/en-us/appl...lbs.aspx?year=2013&qual=61&model=2425&make=77

-Guzzler
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Edited it!
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Does anyone know what bulbs are in the cluster and in the center dash and if they are even replaceable? I'm doing a white and red theme on the truck so I want all red Leds inside. dash, cluster, doors, etc
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How about the tow mirror blinkers and has anyone changed one
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How about the tow mirror blinkers and has anyone changed one
I search weekly and nothing so far. :banghead:

I want them in white LED so badly
So, I'm pretty sure, at least in my 2013 Laramie, that the reverse bulbs are 7440. I originally bought the 921s for them, and ended up replacing my license plate lights instead. Reference - Yahoo

Keep in mind, the license plate light compartment is very shallow. I had to jam the bulb in there because it was too long. I would look for something as shallow as you can. I will be swapping mine out ASAP as I fear my hack wont last after a few good bumps.

My two cents also.. Don't get an LED that fires directly forward for license plate if you have a reverse camera. The lights flush out my reverse lights because they are too bright.
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So, I'm pretty sure, at least in my 2013 Laramie, that the reverse bulbs are 7440. I originally bought the 921s for them, and ended up replacing my license plate lights instead. Reference - Yahoo

Keep in mind, the license plate light compartment is very shallow. I had to jam the bulb in there because it was too long. I would look for something as shallow as you can. I will be swapping mine out ASAP as I fear my hack wont last after a few good bumps.

My two cents also.. Don't get an LED that fires directly forward for license plate if you have a reverse camera. The lights flush out my reverse lights because they are too bright.
I agree 100% regarding the license plate bulbs. I went with these because I thought they would fit:

Zone Tech 4x 5-smd White High Power LED Car Lights Bulb : Amazon.com : Automotive


They do perfectly. They're not the brightest but they are bright enough and fit great.

-Guzzler
Any lightbulb error? I seem to have one, but it may be because I hacked it all up to fit.
Any lightbulb error? I seem to have one, but it may be because I hacked it all up to fit.
I have LED bulb replacements in my reverse, license plate, cab, center brake, dome and headlights and no warnings for any of them for me. :thumbsup:

-Guzzler
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Updated!


Thanks guys


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So, I went ahead and replaced my plate and cargo lights with CREE LEDs (Phillips) which are not canbus. I found a nice pair of 25 LED reverse lights. All look great, but I'm receiving light codes on reverse and plate lights. I have to assume that that is because the 2013 has a canbus system. These lights weren't cheap, and I don't really mind the error code, but it would be hella nice to know when they actually DO go out... in 10 years... :hehe: Cops around here will getcha for anything!

Guzzler, you have a '13 right? And your lights aren't canbus? I can't imagine I have them in backwards or something. In fact, when I did plug them in, there were a few instances that they didn't turn on, due to polarity.

Any thoughts?
Good info. Thanks
Thank you very much for this great resource!
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