What is the low beam headlight bulb size for a 2012 Ram C/V?

The 2012 RAM C/V 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 C/V?

The high beam bulb size for the 2012 RAM C/V is H11.

Why are my 2012 Ram C/V headlights dim?

Dim headlights on a 2012 RAM C/V 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 C/V fog light?

The 2012 RAM C/V typically does not come with factory fog lights in all trim levels. If your vehicle is equipped with them, check the manual as sizes can vary by trim.

Is the 2012 Ram C/V single or dual beam?

The 2012 RAM C/V uses a single bulb (dual filament) headlight system. This means one bulb controls both high and low beams.

Can I install LED bulbs on my 2012 Ram C/V?

Yes, the 2012 RAM C/V 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.

How do I change the headlight on a 2012 Ram C/V?

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 C/V?

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 C/V 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 C/V?

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 C/V has a unique bulb configuration not shared with adjacent model years.

Fitment Guaranteed for 2012 RAM C/V

What Size Bulbs Does a 2012 RAM C/V 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 C/V Have?

Owners of the 2012 RAM C/V will find a total of 7 lighting elements throughout the vehicle's exterior. It features a standard lighting system powered by a halogen-based setup where a single H11 dual-filament bulb handles both low and high beam duties within the same reflector. 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 C/V?

For a RAM built for the road and trail, LED upgrades provide the high-contrast lighting needed for better obstacle detection. Since your C/V uses a single H11 bulb for both high and low beams, ensure your chosen LED kit is "dual-beam" compatible. This allows the LED circuitry to mimic the two-filament design of the original halogen bulb. 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.

2012 RAM C/V Bulb Size Chart

Position	Bulb Size	Shop
Side Marker	3757NA	Buy 3757NA →
Turn Signal Front	3757NA	Buy 3757NA →
High Beam	H11	Buy H11 →
Low Beam	H11	Buy H11 →
Parking Light	3157CK	Buy 3157CK →
Reverse Light	3157	Buy 3157 →
License Plate	168	Buy 168 →

How do the 2012 RAM C/V's bulbs compare to other years?

The 2013 model switched to a different bulb configuration.

This bulb configuration covers the 2012 model years. 2013 →

Finding the best installation guide...

Other C/V Years

2015 2014 2013

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