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What size headlight bulb for 2012 Chevy Spark?

The low beams use H11 bulbs and the high beams use 9005 bulbs. If your Spark has factory fog lights, they’re typically H11 as well.

Bulb sizes by function

Below are the common bulb sizes used in the 2012 Chevy Spark across typical trim levels. Always verify with your owner's manual or a parts catalog for your exact trim, as configurations can vary.

Low beam: H11

High beam: 9005 (HB3)

Fog lights (if equipped): H11

For most drivers, these sizes cover the standard headlight setup on the 2012 Spark. If your vehicle has aftermarket headlights or a different trim, sizes may differ slightly.

Notes on trim and aftermarket options

Some trims or aftermarket headlight assemblies may use alternative bulb sizes or LED/ HID configurations. Always confirm the exact bulb type by checking the VIN-based parts catalog or the vehicle’s manual before purchasing replacements. When converting to LEDs or other technologies, ensure compatibility with the housing, wiring, and local regulations.

Replacement tips

Before changing bulbs, prepare by turning off the engine, parking on a level surface, and letting the headlights cool. Use gloves or a clean cloth to handle bulbs to avoid skin oils transferring to the glass, which can shorten bulb life.

Open the hood and locate the headlight bulb socket behind the headlight assembly.

Remove the power connector and the retaining clip or collar holding the bulb in place.

Remove the old bulb and insert the new bulb of the same size (H11 for low beam, 9005 for high beam).

Reconnect the electrical connector, resecure the bulb, reassemble any covers, and test the lights.

If you encounter any fitting issues or dim/uneven lighting, consider consulting a professional to avoid electrical problems or improper alignment.

Summary

For the 2012 Chevy Spark, the standard headlight sizes are H11 for low beams and 9005 for high beams, with fog lights typically using H11 if equipped. Always verify exact specifications for your trim and year, and follow proper replacement safety practices or seek professional help if needed. Regular checks help ensure optimal visibility and road safety.

What kind of headlight bulb does a 2014 Chevy Spark take?

headlight bulbs Compatible With Chevrolet Chevy Spark EV 2014-2016, Halogen Head light 9008/H13 High Low Beam H11/H8/H9 Fog Light, Plug n Play, 6000K White, 4-Pack.

Is a H11 bulb high or low beam?

An H11 bulb is typically used for low beam headlights and fog lights, while the 9005 (HB3) bulb is commonly used for the high beam. While H11 bulbs are designed for low beams, always check your vehicle's manual to confirm the correct bulb type for your specific car, as some vehicles may use them for high beams as well.

H11: Primarily used for low beams and fog lights.
9005 (HB3): Typically used for high beams, providing higher brightness than H11 bulbs.
Confirmation: It is essential to consult your car's owner's manual to ensure you have the correct bulb type for your vehicle's application.

Are H11 and H7 bulbs the same?

No, H7 and H11 bulbs are not the same and cannot be used interchangeably because they have different base designs, socket types, and dimensions. The primary differences are their base configuration and the type of application they are designed for; H7 bulbs are often used for both low and high beams, while H11 bulbs are typically for low beams or fog lights.
Key differences between H7 and H11 bulbs

Feature	H7	H11
Base/Socket Design	PX26d base with two bare prongs	PGJ19-2 base with two encased prongs
Application	Low and high beams	Low beams and fog lights
Dimensions	Larger diameter (~26 mm)	Smaller diameter (~19 mm)
Interchangeability	Not interchangeable with H11	Not interchangeable with H7

Check your owner's manual: This is the most reliable source for the correct bulb type for your vehicle.
Examine the existing bulb: Take out the old bulb and look for the bulb number printed on its base.
Use an online bulb finder: Many automotive parts websites have tools that can look up the correct bulb for your specific vehicle.

Are H11 and 9005 headlight bulbs the same?

No, H11 and 9005 headlight bulbs are not the same; they have different bases (PGJ19-2 for H11 and P20d for 9005) and are not interchangeable. The 9005 is typically used for high beams with higher wattage and brightness, while the H11 is generally used for low beams or fog lights with lower wattage and intensity.

Feature	H11	9005 (HB3)
Intended Use	Low beams, fog lights	High beams
Base Type	PGJ19-2	P20d
Wattage	55 watts	65 watts
Lumen Output	Approximately 1350 lumens	Approximately 1700-2100 lumens
Compatibility	Not interchangeable with 9005 due to different base and wiring	Not interchangeable with H11 due to different base and wiring

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.