Factory headlight setup not identified

1990 Dodge Shadow Headlight Bulbs & Lighting Guide

Factory bulb sizes and relevant BulbFacts-tested replacement evidence for the 1990 Dodge Shadow.

Source-listed fitment data supplied by CarBulbGuide. Confirm the installed bulbs and configuration before ordering.

Low beam
9004
High beam
9004
Factory setup
Factory headlight setup not identified
Representative car or sedan image for 1990 Dodge Shadow
Representative car or sedan image

Best headlight upgrades

These products were physically tested by BulbFacts, but the tests were not performed in this exact vehicle unless a card explicitly says otherwise.

Factory headlight setup not identified

High/Low Beam Combined: 9004

Sylvania SilverStar Ultra manufacturer product image
Best direct replacement

Sylvania SilverStar Ultra

High/Low Beam Combined 9004

Estimated price$35-49
BulbFacts testedCorrect bulb size
Reflector Runner-Up

The SilverStar Ultra sits just behind the Night Breaker 200 among normal-wattage reflector picks, but it remains a strong practical choice because it is easy to find and has a whiter beam appearance than many basic halogen bulbs.

Measured vs stock halogenReflector test
Low beam+36% light
Stock 373 lux · Upgrade 507 lux
High beam+38% light
Stock 876 lux · Upgrade 1,210 lux
Color3,675K 250K cooler
Stock 3,425K · Upgrade 3,675K · 5000K pure white
General BulbFacts housing test
Read BulbFacts reviewCompare test resultsBuy at Amazon
Morimoto 2Stroke 4.0 manufacturer product image
Best reflector LED upgrade

Morimoto 2Stroke 4.0

High/Low Beam Combined 9004

Estimated price$178
BulbFacts testedCorrect bulb sizereflector housing only
Safest Glare + DRL Pick

The glare-control recommendation for reflector housings, and also the easiest pick when your vehicle needs an LED that can properly dim for DRL use.

Measured vs stock halogenReflector test
Low beam+138% light
Stock 373 lux · Upgrade 889 lux
High beam+114% light
Stock 876 lux · Upgrade 1,872 lux
Color5,250K 1,825K cooler
Stock 3,425K · Upgrade 5,250K · 5000K pure white
General BulbFacts reflector test
Read BulbFacts reviewCompare test resultsBuy at BRI Source
Morimoto XB Elite 2.0 manufacturer product image
Best projector HID upgrade

Morimoto XB Elite 2.0

High/Low Beam Combined 9004

Estimated price$311
BulbFacts testedCorrect bulb sizeprojector housing only
Best Premium Distance

The Morimoto XB Elite remains the premium performance benchmark from the current HID recommendations. It tested as one of the strongest 35W projector-focused HID kits and is the better fit when you want a complete, higher-quality conversion kit instead of a generic marketplace option.

Measured vs stock halogenProjector test
Low beam+95% light
Stock 284 lux · Upgrade 554 lux
High beam+230% light
Stock 935 lux · Upgrade 3,088 lux
Color5,000K 1,575K cooler
Stock 3,425K · Upgrade 5,000K · 5000K pure white
General BulbFacts projector test
Read BulbFacts reviewCompare test resultsBuy at BRI Source

A matching bulb size identifies fitment; it does not by itself prove optical compatibility or make a conversion a vehicle-specific recommendation. Use the LED upgrade path only with a reflector housing and confirm beam pattern and glare after installation. Use the HID upgrade path only with a projector housing; it is not a reflector-housing recommendation.

Other bulbs

Available exterior and interior lighting data for this model year.

Ashtray Light
161Verify installed bulb
Automatic Transmission Indicator
161Verify installed bulb
Cargo / Trunk Light
912Verify installed bulb
Center High Mount Stop Light
922Verify installed bulb
Courtesy Light
912Verify installed bulb
Dome Light
211-2Verify installed bulb
Engine Compartment Light
105Verify installed bulb
Fog Light
H3Verify installed bulb
Front Side Marker
168Verify installed bulb
Front Turn Signal
2057Verify installed bulb
Glove Box Light
1891Verify installed bulb
High Beam Indicator
194Verify installed bulb
License Plate Light
168Verify installed bulb
Map Light
168Verify installed bulb
Parking Light
2057Verify installed bulb
Parking Brake Indicator
194Verify installed bulb
Radio Display Light
2721Verify installed bulb
Rear Side Marker
916Verify installed bulb
Rear Turn Signal
2057Verify installed bulb
Reverse Light
1156Verify installed bulb
Turn Signal Indicator
194Verify installed bulb
Technical details and sources

Confirm the installed bulb, connector, housing, and factory system before ordering.

PositionBulb or systemFitment status
High/Low Beam CombinedFactory system not specified9004Bulb size confirmed

Each model year opens its own BulbFacts record. Bulb sizes and factory systems are not carried over from adjacent years.

Fitment note: Verify the installed bulb, connector, housing, and factory system before ordering. A bulb-size match is not automatically a conversion recommendation or proof of vehicle-specific testing.