Chevrolet G-Series headlight bulb size by year

The low beam, high beam and fog light bulbs for every Chevrolet G-Series from 1994. Pick your year to jump straight to it. Each answer links to the page in Chevrolet’s owner’s manual it came from.

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Chevrolet G-Series bulb sizes at a glance

YearsLow beamHigh beam
1994H4703 / H6054H4701 / H6054

Where a year lists more than one bulb, it depends on trim or headlight type; see that year’s section below.

1994 Chevrolet G-Series headlight bulbs

LightBulbNotes
Low beamH47034 Lamp System
Low beamH60542 Lamp System
High beamH47014 Lamp System
High beamH60542 Lamp System
Where this comes from (1 source)

Buy bulbs for your 1994 Chevrolet G-Series

RecommendedH4703 standard replacement

Same light as the original bulb, at the lowest price. Fits your low beam.

More H4703 options: brighter halogen, long life, LED upgrade
RecommendedH6054 standard sealed beam

A direct replacement for the original headlight unit. Fits your low beam, high beam.

More H6054 options: LED sealed beam
RecommendedH4701 standard replacement

Same light as the original bulb, at the lowest price. Fits your high beam.

More H4701 options: brighter halogen, long life, LED upgrade

Always double-check the size printed on the old bulb’s base before you buy. See how we source our data. More Chevrolet models.