What is the low beam headlight bulb size for a 2012 Ram 5500?

The 2012 RAM 5500 uses a H11 bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

What is the high beam headlight bulb size for a 2012 Ram 5500?

The high beam bulb size for the 2012 RAM 5500 is 9005.

Why are my 2012 Ram 5500 headlights dim?

Dim headlights on a 2012 RAM 5500 can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a H11 LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2012 Ram 5500 fog light?

The 2012 RAM 5500 uses a H10 bulb for the fog light position.

Is the 2012 Ram 5500 single or dual beam?

The 2012 RAM 5500 uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 2012 Ram 5500?

Yes, the 2012 RAM 5500 comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a H11 LED conversion kit for the low beams.

Does the 2012 Ram 5500 have fog lights?

Yes, the 2012 RAM 5500 takes a H10 bulb for the fog light position.

Did the 2012 Ram 5500 change headlight bulb sizes from the previous year?

Yes — the 2012 RAM 5500 uses different bulb sizes than the 2011 model. The 2012 generation introduced this bulb configuration.

Is the 2012 Ram 5500 the first or last year to use H11 bulbs?

The 2012 RAM 5500 is the only year in the 2012 generation to use the H11 bulb for the low beam headlight.

How do I change the headlight on a 2012 Ram 5500?

Turn off the vehicle and open the hood. Locate the headlight assembly from behind, remove the dust cover or retaining clip, disconnect the wiring harness, twist the old H11 bulb counter-clockwise to remove it, then insert the new bulb and reassemble. Note: RAM vehicles use a CANbus system, so LED replacements may need an anti-flicker decoder. The whole process typically takes 10 to 30 minutes per side depending on accessibility.

Are LED headlights legal for a 2012 Ram 5500?

LED bulbs used off-road or in auxiliary lights are legal everywhere. For on-road headlight use, legality varies by state. Many states allow LED retrofits as long as the beam pattern meets DOT standards. For the best legal compliance, choose a DOT-approved H11 LED kit that is designed as a direct replacement and produces a proper cutoff pattern without excessive glare.

How much does it cost to replace 2012 Ram 5500 headlights?

A pair of halogen H11 bulbs costs $15 to $40, while LED conversion kits run $25 to $60 per pair. If you have a shop do the work, expect an additional $20 to $50 in labor per bulb. Replacing them yourself at home saves the labor cost and usually takes under 30 minutes.

What is the difference between halogen and LED for a 2012 Ram 5500?

Halogen bulbs produce a warm yellow light (around 3200K), last 500 to 1000 hours, and draw more power. LED bulbs emit a brighter white light (5000-6000K), last 25,000+ hours, and use less energy. LED upgrades for the H11 position are available as direct plug-and-play replacements. Since the RAM uses CANbus monitoring, choose a CANbus-compatible LED kit to avoid dashboard errors.

The 2012 RAM 5500 has a unique bulb configuration not shared with adjacent model years.

Fitment Guaranteed for 2012 RAM 5500

What Size Bulbs Does a 2012 RAM 5500 Use?

Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.

Installation Difficulty

Easy (Plug and Play)

Est. Replacement Cost

$15 - $40 (Halogen) / $30+ (LED)

What Lighting System Does the 2012 RAM 5500 Have?

Owners of the 2012 RAM 5500 will find a total of 11 lighting elements throughout the vehicle's exterior. It features an extensive lighting system powered by a dual-bulb halogen configuration using separate H11 low beam and 9005 high beam bulbs for precise light distribution. This model belongs to the early years of the 5500's 2011-2022 production span. Note that RAM vehicles typically feature a CANbus electrical monitor that checks for specific bulb resistance.

LED Flicker Warning

This vehicle is known to use a CANbus system. Installing standard LEDs may cause flickering.

Use a CANbus decoder.

Can You Put LED Bulbs in a 2012 RAM 5500?

For a RAM built for the road and trail, LED upgrades provide the high-contrast lighting needed for better obstacle detection. We recommend starting your upgrade with the H11 low beams, as they see the most use. Adding a matching 9005 LED kit later will complete the look and ensure consistent lighting performance. Because RAM utilizes a CANbus system, standard LED bulbs may cause "bulb out" errors on your dashboard. Always opt for "Error-Free" or CANbus-ready kits which include the necessary resistors. Don't forget the H10 fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

2012 RAM 5500 Bulb Size Chart

Position	Bulb Size	Shop
Side Marker	3157CK	Buy 3157CK →
Turn Signal Front	3157CK	Buy 3157CK →
Low Beam	H11	Buy H11 →
Fog Light	H10	Buy H10 →
High Beam	9005	Buy 9005 →
Reverse Light	1156	Buy 1156 →
Parking Light	3157	Buy 3157 →
Brake Light	1157	Buy 1157 →
Tail Light	1157	Buy 1157 →
License Plate	1157	Buy 1157 →
Trunk Light	921	Buy 921 →

How do the 2012 RAM 5500's bulbs compare to other years?

The 2012 RAM 5500 changed bulb sizes from 2011. The previous model year used a different configuration.

The 2013 model switched to a different bulb configuration.

This bulb configuration covers the 2012 model years. ← 2011 2013 →

Finding the best installation guide...

Other 5500 Years

2022 2021 2015 2014 2013 2011

Other Vehicles That Use H11 Bulbs

2022 Chevrolet Colorado 2022 Chevrolet Silverado 1500 2022 Ford Edge 2022 Ford Expedition 2022 Ford F-150 2022 Ford Transit Connect

H11 Comparisons

9005 vs H11 9006 vs H11 9012 vs H11 H11 vs H16 H11 vs H7