Chevrolet Bulb Size Guide Chart

Find the correct replacement bulb size for your Chevrolet by selecting your model below. Our Chevrolet bulb size guides cover common exterior and interior lighting positions including headlights, fog lights, turn signals, brake lights, reverse lights, license plate lights, map lights, dome lights, cargo lights and more.

Chevrolet, also commonly known as Chevy, uses different bulb sizes depending on the model year, trim level, body style and factory lighting package. Select your model first, then use the year-specific bulb chart to locate the light position you need. Always verify the original bulb or vehicle owner's manual when fitment is uncertain.

Chevrolet Passenger Cars & Coupes

Select an available Chevrolet model to view bulb sizes by year and light position.

Chevrolet Camaro View Bulb Size Guide → Chevrolet Caprice View Bulb Size Guide →
Chevrolet Cavalier
Chevrolet Cobalt View Bulb Size Guide → Chevrolet Corvette View Bulb Size Guide → Chevrolet Cruze View Bulb Size Guide →
Chevrolet Impala
Chevrolet Lumina
Chevrolet Malibu
Chevrolet Monte Carlo
Chevrolet Aveo / Aveo5

Chevrolet SUVs & Crossovers

Chevrolet Blazer
Chevrolet Equinox
Chevrolet Suburban
Chevrolet Tahoe
Chevrolet Tracker
Chevrolet Trailblazer
Chevrolet Traverse
Chevrolet Trax

Chevrolet Trucks & Vans

Chevrolet Astro
Chevrolet Avalanche View Bulb Size Guide → Chevrolet Colorado View Bulb Size Guide →
Chevrolet Express
Chevrolet S-10 Pickup
Chevrolet Silverado
Chevrolet Uplander
Chevrolet Venture

How to Find the Correct Chevrolet Bulb Size

1

Select Your Chevrolet Model

Choose your Chevrolet model from the vehicle list above.

2

Choose the Model Year

Open the model-specific guide and find your exact year or matching year range.

3

Find the Light Position

Locate the headlight, fog light, reverse light, brake light, turn signal, license plate light, map light, dome light or other position you need.

4

Verify Before Ordering

Chevrolet bulb fitment can vary by model year, trim and factory lighting package. Compare the listed size with the original bulb or vehicle owner's manual when necessary.

Common Chevrolet Replacement Bulb Sizes

Chevrolet vehicles use different bulb sizes depending on the model, year and light position. Common automotive bulb families found across Chevrolet applications may include:

9005 / HB3 9006 / HB4 H11 / H8 / H9 3157 / 3156 7443 / 7440 T15 / 912 / 921 T10 / 194 / 168 Festoon Bulbs

Fitment Note: A bulb number shown on this page does not mean it fits every Chevrolet. Always use the model-specific and year-specific bulb size chart to confirm the correct replacement bulb before ordering.

Chevrolet Bulb Size FAQ

How do I find the bulb size for my Chevrolet?

Select your Chevrolet model above, open the model-specific bulb size guide, then locate your model year and the light position you want to replace.

Do all Chevrolet models use the same headlight bulb?

No. Chevrolet headlight bulb sizes vary by model, model year, trim level and factory lighting system. High-beam and low-beam positions may also use different bulb sizes.

Are Chevy and Chevrolet bulb size guides the same?

Chevy is a commonly used name for Chevrolet. The correct bulb size still depends on the specific Chevrolet model, model year, trim and lighting position.

Can Chevrolet factory bulbs be replaced with LED bulbs?

Many replaceable halogen and incandescent bulbs can use compatible LED replacements when the bulb base, dimensions, voltage and application match. Some factory LED assemblies may not use a separately replaceable bulb.

Why can bulb sizes differ between the same Chevrolet model?

Lighting equipment can change between generations, model years, trim levels and factory lighting packages. Always verify the exact vehicle application before purchasing replacement bulbs.

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