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Fitment Guaranteed for 2004 Dodge Viper

What Size Bulbs Does a 2004 Dodge Viper 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 2004 Dodge Viper Have?

The 2004 Dodge Viper features an extensive lighting system with 12 bulb positions. It uses halogen technology with 9006XS LED low beams and 9005XS LED high beams in a dual-bulb configuration. The Viper has been available from 1997 to 2017, and the 2004 model falls in the mid-generation years. As a Dodge vehicle, it uses a CANbus electrical system that monitors bulb status.

Can You Put LED Bulbs in a 2004 Dodge Viper?

To upgrade the 2004 Dodge Viper headlights to LED, you will need a 9006XS LED LED kit for the low beams and a 9005XS LED LED kit for the high beams. Start with the low beams since they are used most often and have the biggest impact on nighttime visibility. Important: Dodge vehicles use a CANbus system that detects bulb wattage. Standard LED bulbs may trigger dashboard warnings or flicker. Choose LED kits labeled "CANbus-compatible" or add inline decoder resistors to prevent these issues. For the fog lights, a 9145 LED LED bulb provides a clean white output that pairs well with LED headlights.

How to Replace Bulbs on a 2004 Dodge Viper

To remove the headlight bulb, disconnect the wiring harness, then twist the bulb counter-clockwise and pull it straight out of the housing. Older model years like the 2004 Viper typically offer easy access to the headlight bulbs from behind the headlight assembly under the hood. Most owners can complete the swap in under 10 minutes per side. When installing the new bulb, avoid touching the glass with bare fingers. Skin oils create hot spots that shorten bulb life. Wear clean gloves or handle the bulb by its plastic base only. The fog lights are accessed from underneath the front bumper. You may need to remove a few plastic clips or screws from the fender liner to reach the 9145 LED fog light socket.

Full Upgrade Bundle

Upgrade All 12 Positions at Once

Low Beam: 9006XS LEDHigh Beam: 9005XS LEDFog Light: 9145 LEDBrake Light: LED BulbSide Marker: 3057 LEDTurn Signal Front: 4157NA LEDTurn Signal Rear: 3057 LEDReverse Light: 3057Dome Light: 168License Plate: 168Parking Light: 4157NATrunk Light: 168
Shop Complete LED Kit

2004 Dodge Viper Complete Bulb Size Chart

PositionBulb SizeShop
Low Beam
9006XS LEDBuy 9006XS LED
High Beam
9005XS LEDBuy 9005XS LED
Fog Light
9145 LEDBuy 9145 LED
Brake Light
LED BulbBuy LED Bulb
Side Marker
3057 LEDBuy 3057 LED
Turn Signal Front
4157NA LEDBuy 4157NA LED
Turn Signal Rear
3057 LEDBuy 3057 LED
Reverse Light
3057Buy 3057
Dome Light
168Buy 168
License Plate
168Buy 168
Parking Light
4157NABuy 4157NA
Trunk Light
168Buy 168

Want to upgrade everything at once?

Shop Complete LED Kit for 2004 Dodge Viper
Installation Guide
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How Long Do 2004 Dodge Viper Headlight Bulbs Last?

Standard halogen headlights on the 2004 Dodge Viper have an expected lifespan of 500 to 1,000 hours, which works out to roughly 2 to 3 years of normal use. Signs of a failing halogen bulb include noticeably dimmer output, a yellowish tint compared to the other headlight, or intermittent flickering. At 22 years old, the original bulbs on your Viper are likely overdue for replacement. Even if they still illuminate, reduced brightness significantly impacts nighttime safety. When one headlight burns out, replace both sides at the same time. Bulbs from the same batch age at similar rates, and mismatched brightness is distracting to oncoming drivers.

What Bulbs Are Compatible with the 2004 Dodge Viper?

The 9006XS low beam bulb on the 2004 Dodge Viper is a specific fitment. There are no widely recognized cross-compatible alternatives, so make sure to purchase the exact 9006XS size. Using the wrong bulb size can cause improper beam patterns that reduce your visibility and blind other drivers. It can also cause overheating inside the headlight housing, potentially warping the plastic lens or reflector. Always verify the bulb number before purchasing.

2004 Dodge Viper Headlight FAQ

The 2004 Dodge Viper uses a 9006XS LED bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

The high beam bulb size for the 2004 Dodge Viper is 9005XS LED.

The 2004 Dodge Viper uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Yes, the 2004 Dodge Viper comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9006XS LED LED conversion kit for the low beams.

Yes, the 2004 Dodge Viper takes a 9145 LED bulb for the fog light position.

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 9006XS LED 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.

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 9006XS LED LED kit that is designed as a direct replacement and produces a proper cutoff pattern without excessive glare.

A pair of halogen 9006XS LED 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.

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 9006XS LED 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.

Did Dodge Viper Bulb Sizes Change Over the Years?

Over its production run from 1997 to 2017, the Dodge Viper has seen bulb size changes in the Low Beam, High Beam and Fog Light positions. The 2004 model uses the earlier bulb specification that was in place before the change around 2015. Always verify the exact bulb size for your specific 2004 model year using the chart above, as using the wrong size can result in poor fitment or reduced light output.

Other Viper Years

20172016201520102009200820062005200320012000199919981997
AvengerB150B250B350CaliberCaravanChallengerCharger

Other Vehicles That Use 9006XS LED Bulbs

These vehicles from other makes also use a 9006XS LED low beam bulb:

2010 Chrysler PT Cruiser2004 Chrysler Intrepid2004 Jeep Grand Cherokee2001 Chrysler 300M2001 Chrysler LHS2000 Chrysler Concorde