What is the low beam headlight bulb size for a 1999 Dodge Ram 3500?

The 1999 Dodge Ram 3500 uses a 9004 bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

What is the high beam headlight bulb size for a 1999 Dodge Ram 3500?

The high beam bulb size for the 1999 Dodge Ram 3500 is N/A.

Why are my 1999 Dodge Ram 3500 headlights dim?

Dim headlights on a 1999 Dodge Ram 3500 can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9004 LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 1999 Dodge Ram 3500 fog light?

The 1999 Dodge Ram 3500 uses a 896 bulb for the fog light position.

Is the 1999 Dodge Ram 3500 single or dual beam?

The 1999 Dodge Ram 3500 uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 1999 Dodge Ram 3500?

Yes, the 1999 Dodge Ram 3500 comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9004 LED conversion kit for the low beams.

Does the 1999 Dodge Ram 3500 have fog lights?

Yes, the 1999 Dodge Ram 3500 takes a 896 bulb for the fog light position.

Did the 1999 Dodge Ram 3500 change headlight bulb sizes from the previous year?

Yes — the 1999 Dodge Ram 3500 uses different bulb sizes than the 1998 model. The 1999 generation introduced this bulb configuration.

Is the 1999 Dodge Ram 3500 the first or last year to use 9004 bulbs?

The 1999 Dodge Ram 3500 is the only year in the 1999 generation to use the 9004 bulb for the low beam headlight.

How do I change the headlight on a 1999 Dodge Ram 3500?

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 9004 bulb counter-clockwise to remove it, then insert the new bulb and reassemble. Note: Dodge 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 1999 Dodge Ram 3500?

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 9004 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 1999 Dodge Ram 3500 headlights?

A pair of halogen 9004 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 1999 Dodge Ram 3500?

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 9004 position are available as direct plug-and-play replacements. Since the Dodge uses CANbus monitoring, choose a CANbus-compatible LED kit to avoid dashboard errors.

The 1999 Dodge Ram 3500 has a unique bulb configuration not shared with adjacent model years.

Fitment Guaranteed for 1999 Dodge Ram 3500

What Size Bulbs Does a 1999 Dodge Ram 3500 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 1999 Dodge Ram 3500 Have?

When it comes to nighttime visibility, the 1999 Dodge Ram 3500 relies on an arrangement of 11 specialized bulbs. It features an extensive lighting system powered by a dual-bulb halogen configuration using separate 9004 low beam and high beam bulbs for precise light distribution. Note that Dodge 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 1999 Dodge Ram 3500?

Upgrading to LED is one of the most effective ways to modernize your Dodge's appearance and safety profile. We recommend starting your upgrade with the 9004 low beams, as they see the most use. Adding a matching LED kit later will complete the look and ensure consistent lighting performance. Because Dodge 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 896 fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

1999 Dodge Ram 3500 Bulb Size Chart

Position	Bulb Size	Shop
Side Marker	3457	Buy 3457 →
Turn Signal Front	3457	Buy 3457 →
Low Beam	9004	Buy 9004 →
Fog Light	896	Buy 896 →
Tail Light	3157CK	Buy 3157CK →
Turn Signal Rear	3157	Buy 3157 →
License Plate	168	Buy 168 →
Parking Light	3457	Buy 3457 →
Reverse Light	1156	Buy 1156 →
Brake Light	3157CK	Buy 3157CK →
Map Light	906	Buy 906 →

How do the 1999 Dodge Ram 3500's bulbs compare to other years?

The 1999 Dodge Ram 3500 changed bulb sizes from 1998. The previous model year used a different configuration.

The 2000 model switched to a different bulb configuration.

This bulb configuration covers the 1999 model years. ← 1998 2000 →

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Other Ram 3500 Years

2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1998 1997 1996 1995 1994

Other Vehicles That Use 9004 Bulbs

2005 Pontiac Montana 2004 Oldsmobile Silhouette 2002 Mercedes-Benz SL-class 2002 Mercedes-Benz SL500 2002 Mercedes-Benz SL600 1999 Isuzu Amigo