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New Turn Signal Headlight Dimmer Switch D6254E For Chevy 05-10 Cobalt 20940099

New Turn Signal Headlight Dimmer Switch D6254E For Chevy 05-10 Cobalt 20940099 is a direct-fit replacement switch for $17.49. Ensures reliable turn signal and headlight control. Ideal for DIY repairs on 2005–2010 Chevy Cobalt and compatible GM models.

$17.49

● In stock

Buy at Lab Work Auto →

Price and availability may change. Click to see current details on Lab Work Auto.

Key features

  • OEM-compatible design for precise fit
  • Fits multiple GM models including Cobalt, HHR, Equinox
  • Direct replacement with plug-and-play installation
  • Restores turn signal, headlight, and dimmer functions
  • Verified with 7 OEM part numbers including 20940099
  • Durable construction for long-term reliability
  • In stock and ready to ship from Lab Work Auto

Pros

  • +Affordable at just $17.49
  • +Exact fit for specified GM vehicles
  • +No special tools required for installation
  • +Restores full lighting control reliably
  • +Backed by verified OEM part numbers
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Cons

  • Only fits specific GM platforms
  • Not designed for modified steering columns

About New Turn Signal Headlight Dimmer Switch D6254E For Chevy 05-10 Cobalt 20940099

What is New Turn Signal Headlight Dimmer Switch D6254E For Chevy 05-10 Cobalt 20940099?

The New Turn Signal Headlight Dimmer Switch D6254E For Chevy 05-10 Cobalt 20940099 is a factory-spec electrical switch assembly designed to restore full functionality to turn signals, headlights, and high-beam dimmer controls. Priced at $17.49 and sold by Lab Work Auto, this OEM-replacement part ensures seamless integration with minimal installation effort. Built to match original equipment performance, it's a cost-effective solution for drivers experiencing flickering signals, unresponsive wipers, or headlight failure.

Key features

  • OEM-Compatible Design — Matches factory specifications for 2005–2010 Chevy Cobalt and related GM models.
  • Multi-Vehicle Fit — Also fits Pontiac G5, Solstice, Torrent, Saturn Sky, Chevy Equinox, and HHR.
  • Durable Construction — Engineered to withstand repeated use in daily driving conditions.
  • Plug-and-Play Installation — No wiring modifications required; connects directly to existing harness.
  • Verified Part Numbers — Cross-references 20940099, D6254E, and six other OEM numbers for accuracy.
  • Headlight and Turn Signal Control — Restores full operation of signaling and beam switching functions.
  • In-Stock Availability — Ships promptly from Lab Work Auto with no backorders.

Who is New Turn Signal Headlight Dimmer Switch D6254E For Chevy 05-10 Cobalt 20940099 for?

This switch is ideal for owners of 2005–2010 Chevy Cobalt and other compatible GM compact and crossover vehicles. It’s especially valuable for DIY mechanics seeking an affordable, reliable fix for failing signal or lighting systems. Whether replacing a worn lever or upgrading from a malfunctioning unit, this part delivers OEM-level performance without dealership pricing.

How does New Turn Signal Headlight Dimmer Switch D6254E For Chevy 05-10 Cobalt 20940099 compare?

Compared to generic aftermarket switches, this D6254E model offers superior fit and reliability due to its direct OEM cross-referencing. Unlike rebuilt or salvage units, it’s brand new and carries consistent quality. While some budget options may cost less, they often lack multi-vehicle validation and durable internal contacts. This unit strikes a balance between price and longevity, outperforming low-cost alternatives in real-world durability and electrical performance.

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Best use cases

  • Replace broken turn signal lever on Chevy Cobalt
  • Fix intermittent headlight operation
  • Upgrade worn dimmer switch on Pontiac G5
  • DIY repair for GM compact car owners
  • Restore high-beam function on Saturn Sky
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Is New Turn Signal Headlight Dimmer Switch D6254E For Chevy 05-10 Cobalt 20940099 right for you?

This switch is best for DIY owners of 2005–2010 Chevy Cobalt and compatible GM vehicles needing reliable, low-cost repairs. No advanced skills required—installation is straightforward with basic tools. If your turn signals flicker or headlights fail to respond, this OEM-matched part is the ideal fix. Alternatives include used assemblies from junkyards or pricier dealer parts, but this new unit offers the best balance of cost and quality.

How it compares: Compared to generic switches, this D6254E offers better fit and durability. It outperforms salvage units in reliability and beats dealer-priced OEM parts on cost, making it the smart middle-ground for GM owners.

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Frequently Asked Questions

What vehicles fit the D6254E turn signal switch?

This switch fits 2005–2010 Chevy Cobalt, 2006–2010 HHR, 2007–2009 Equinox, Pontiac G5, Solstice, Torrent, and Saturn Sky. Always verify fit using your VIN or existing part number.

Does this include the entire steering column assembly?

No, this is only the turn signal and headlight dimmer switch lever. It replaces the control stalk, not the full steering column or ignition components.

How hard is it to install the D6254E switch?

Installation is moderate for DIYers. You’ll need to remove the steering wheel cover and disconnect the battery. The switch plugs directly into the existing harness with no wiring changes.

Is this switch new or refurbished?

This is a brand-new switch, not rebuilt or remanufactured. It arrives in sealed packaging and is ready for immediate installation.

Can I use this switch on a 2011 Chevy Cobalt?

No, this switch is designed for 2005–2010 models only. The 2011 Cobalt has a different electrical configuration and is not compatible with the D6254E unit.

How much does New Turn Signal Headlight Dimmer Switch D6254E For Chevy 05-10 Cobalt 20940099 cost?

New Turn Signal Headlight Dimmer Switch D6254E For Chevy 05-10 Cobalt 20940099 is $17.49 at Lab Work Auto. Prices may change — click through to Lab Work Auto for the latest.

Is New Turn Signal Headlight Dimmer Switch D6254E For Chevy 05-10 Cobalt 20940099 in stock at Lab Work Auto?

Yes, New Turn Signal Headlight Dimmer Switch D6254E For Chevy 05-10 Cobalt 20940099 is currently in stock at Lab Work Auto.

Specifications

SKU
F8-014014
Last updated May 14, 2026