HomeElectrical, Lighting and Body > SwitchesStandard Ignition HZS129 Hazard Warning Switch
Part #: HZS129

Standard Ignition HZS129 Hazard Warning Switch

⚙️ 2 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, Tacoma
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Overview of Standard Ignition Hazard Warning Switch HZS129

The Standard Ignition Hazard Warning Switch HZS129 is designed specifically for Toyota Tacoma models, providing reliable control of your vehicle's hazard lights. This switch features a durable plastic finish available in black and cream, ensuring it matches your Tacoma's interior while maintaining functionality.

  • Compatible with Toyota Tacoma vehicles
  • Part number HZS129 for precise identification
  • Plastic finish in black and cream color options
  • Female connector and male blade terminals
  • 14 blade-type terminals for secure electrical connections

Detailed Product Features and Specifications

The hazard warning switch HZS129 from Standard Ignition is engineered with a plastic finish that offers durability and resistance to wear. It includes a female connector gender and 14 male blade terminals, which provide a secure and stable electrical connection essential for consistent hazard light operation. The switch is available in black and cream colors, allowing for seamless integration with the Toyota Tacoma's interior design. The blade terminal type ensures compatibility with the vehicle's wiring harness, facilitating straightforward installation and reliable performance.

Applications and Common Issues Addressed

This hazard warning switch is used to activate the hazard lights on Toyota Tacoma models, alerting other drivers during emergency stops or hazardous conditions. It is an essential component for vehicle safety and compliance with road regulations.

  • Replaces faulty or non-responsive hazard warning switches
  • Resolves intermittent or no activation of hazard lights
  • Fixes issues with loose or damaged electrical connections
  • Restores proper function after switch wear or damage
  • Ensures compliance with vehicle safety standards

Installation Notes and Tips

When installing the Standard Ignition HZS129 hazard warning switch, ensure the vehicle's battery is disconnected to prevent electrical shorts. Verify the connector gender and terminal types match the existing wiring harness on your Toyota Tacoma. The 14 blade terminals should be carefully aligned and securely connected to avoid loose contacts. If unsure, consult the vehicle’s service manual or a professional technician for proper installation guidance.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The HZS129 hazard warning switch undergoes rigorous quality control testing to maintain consistent standards. Warranty coverage details can be obtained from the product documentation or Standard Ignition’s official resources, providing assurance of product reliability for Toyota Tacoma owners.

BrandStandard Ignition
Part NumberHZS129
ColorBlack, Cream
Connector GenderFemale
ContentsSwitch
FinishPlastic
Terminal GenderMale
Terminal TypeBlade

This part fits 2 vehicles. Search below:

YearMakeModelPositionNotes
2006ToyotaTacomaN/Aw/ Black Button
2005ToyotaTacomaN/Aw/ Black Button

* 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:

1S973753-221778433204060HDS129HSW129SW7150

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