Originally Posted by SS4Luck
Well, since it seems to be sort of hard to find LED guides for our trucks, were banding together and creating an ALL Generation LED bulb guide. Also we will include HIDs to make everyones life a little easier. If you have read through a bulb replacement guide you will notice that most of the LEDs bulb # is the same as the halogen bulb number say from PepBoys or Autozone.
Here is a good link also to try and figure out what sort of bulbs you need for ANY vehicle. They way they create their list can be slightly confusing though, LINK
, feel free to PM me if you need additional help, Im happy to spec LEDs for any vehicle you'd like.
If you have a list of bulbs to add and high resolution pictures to upload with them please send me a PM or post and I will update this until we have a full listing for everyones truck!!
A little more on reading into LEDs as well, as I have seen most suppliers label their LEDs the same way. We will use the most popular "921" bulb
The p/n for a blue 921 as seen in the pictures below is, 921-B12:
921 <--refers to the bulb type B <-- refers to the color 12 <-- refers to the ammount of LEDs in the bulb
another example would be a red version for the third brake light which would read:
Also remember LEDs are polarized, meaning they will only work one way. If you plug your brand new LED in and it doesnt work, pull it out and insert it the other way before making an angry phone call to the supplier!
4th Gen LEDs
Reverse - 921
Cargo Lights/Top mount break light - 921
Map lights - 921
Dome light - 4410
License plate - 194
Tail lights / Brake lights- 3157
Front turn signal / Side marker - 3157
4th Gen HIDs
High beams - 9005/HB3
Low beams - H11
High/Low - H13/9008
(regardless of headlights)
Example of 4th gen interior/exterior with complete LED bulb replacement
stock vs HID
Thanks for the post. I am looking to purchase the following lights. Will these fit into a 2013? I decided to go with cool white for the exterior and stay with blue for interior.
921-C12 (x4) for the reverse and cargo lights
WLED-WHP5 (x2) for the license plate lights
3157-R45-T (x2) for the tail light/brake light
3157-A45-T (x2) for front turn signal/side markers
HB3-WHP28-DRL (x2) for high beams
H11-WHP28-DRL (x4) for low beams AND fog lights
4410-B9 (x1) for dome light
921-B12 (x2) for map lights
Do you think that these will work for my 2013 Ram?