Fitment Guaranteed for 1990 Isuzu I-Mark

1990 Isuzu I-Mark Bulb Sizes

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

Full Bulb Size Chart

PositionBulb SizeShop
Low Beam
9004 LEDCheck Price on Amazon
High Beam
9004 LEDCheck Price on Amazon
Fog Light
H3 LEDCheck Price on Amazon
Brake Light
74Check Price on Amazon
Side Marker
194 LEDCheck Price on Amazon
Turn Signal Front
1157 LEDCheck Price on Amazon
Turn Signal Rear
1073 LEDCheck Price on Amazon
Reverse Light
1073Check Price on Amazon
License Plate
168Check Price on Amazon
Parking Light
1157Check Price on Amazon
Trunk Light
LED LightCheck Price on Amazon

Installation Guide

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Frequently Asked Questions

The 1990 Isuzu I-Mark uses a 9004 LED bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

The high beam bulb size for the 1990 Isuzu I-Mark is 9004 LED.

Yes, the 1990 Isuzu I-Mark takes a H3 LED bulb for the fog light position.

Other I-Mark Years

1989198819861985198419831982
Disclaimer

Bulb sizes can vary by trim level. Always check your owner's manual or remove the existing bulb to verify the size before purchasing. We may earn a commission from links on this page.