HomeElectrical, Lighting and Body > SwitchesStandard Ignition HZS305 Hazard Warning Switch
Part #: HZS305

Standard Ignition HZS305 Hazard Warning Switch

⚙️ 13 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet, Sonic, Trax, and Cruze
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Reliable Hazard Warning Switch for Chevrolet Vehicles

The Standard Ignition HZS305 hazard warning switch is designed specifically for Chevrolet Cruze, Sonic, and Trax models. This switch ensures your vehicle's hazard lights function properly, enhancing safety during emergency situations.

  • Connector Gender: Female for secure connection
  • Terminal Gender: Male with 4 pin terminals
  • Includes 1 hazard warning switch per package
  • Compatible with Chevrolet Cruze, Sonic, and Trax
  • Part Number: HZS305 for precise identification

Durable Electrical Component with Precise Terminal Configuration

The HZS305 hazard warning switch features a male terminal design with four pin terminals, providing reliable electrical contact and easy integration into the vehicle’s wiring harness. The female connector gender ensures a proper fit with the corresponding male connector in the vehicle. This switch is engineered to meet the electrical and mechanical specifications required for Chevrolet Cruze, Sonic, and Trax models, maintaining consistent performance over time.

Purpose and Common Applications

  • Replaces faulty or non-responsive hazard warning switches
  • Restores proper operation of hazard lights during emergencies
  • Solves issues related to intermittent or no hazard light activation
  • Addresses problems caused by damaged or worn switch terminals
  • Ensures compliance with vehicle safety standards

Installation Notes and Tips

Installation of the Standard Ignition HZS305 hazard warning switch requires basic electrical knowledge and access to the vehicle’s dashboard switch panel. Disconnect the battery before installation to prevent electrical shorts. Carefully unplug the existing switch’s connector and remove the faulty switch. Connect the new switch using the female connector and ensure the four male pin terminals are properly seated. Test the hazard lights after installation to confirm correct operation.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable fit and function. The HZS305 hazard warning switch undergoes rigorous quality control to maintain consistent performance. Warranty coverage details are provided by Standard Ignition and typically include protection against defects in material and workmanship for a specified period.

BrandStandard Ignition
Part NumberHZS305
Connector GenderFemale
Contents1 Switch
Terminal GenderMale
Terminal TypePin

This part fits 13 vehicles. Search below:

YearMakeModelPositionNotes
2018ChevroletSonicN/A
2017ChevroletSonicN/A
2016ChevroletSonicN/A
2016ChevroletTraxN/A
2015ChevroletSonicN/A
2015ChevroletTraxN/A
2014ChevroletSonicN/A
2014ChevroletTraxN/A
2013ChevroletCruzeN/A
2013ChevroletSonicN/A
2013ChevroletTraxN/A
2012ChevroletCruzeN/A
2011ChevroletCruzeN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1S128889521414395282258HDS305HSW305SW9912

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.