HomeElectrical, Lighting and Body > SwitchesStandard Ignition HZS149 Hazard Warning Switch
Part #: HZS149

Standard Ignition HZS149 Hazard Warning Switch

⚙️ 7 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Jeep, Liberty
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Reliable Hazard Warning Switch for Jeep Liberty

The Standard Ignition HZS149 hazard warning switch is designed specifically for Jeep Liberty models, providing dependable control of your vehicle's emergency flashers. This black switch features durable construction and precise terminal configurations to ensure seamless integration with your vehicle's electrical system.

Key Features of Standard Ignition HZS149 Hazard Warning Switch

  • Color: Black for a discreet, factory-style appearance
  • Connector Gender: Female, compatible with Jeep Liberty wiring harnesses
  • Terminal Gender: Male with 10 blade-type terminals for secure electrical connections
  • Finish: Dichromate coating on plastic components for corrosion resistance
  • Contents: Includes the complete hazard warning switch assembly

Detailed Description of the HZS149 Hazard Warning Switch

The Standard Ignition HZS149 is engineered to meet the electrical and mechanical specifications required by Jeep Liberty vehicles. Its black plastic housing with a dichromate finish offers enhanced durability against environmental factors. The switch features a female connector and ten male blade terminals, ensuring a reliable and stable connection within the vehicle's electrical system. This part number HZS149 is designed to replace the original hazard warning switch, maintaining proper function of your Jeep Liberty's emergency flashers.

Common Applications and Issues Addressed

  • Restores functionality to non-responsive hazard warning lights on Jeep Liberty models
  • Replaces worn or damaged switches causing intermittent flashing or failure
  • Solves electrical connection problems due to corroded or faulty terminals
  • Ensures compliance with vehicle safety requirements for emergency signaling

Installation Notes and Tips

  • Compatible with Jeep Liberty models; verify part number HZS149 before installation
  • Disconnect the vehicle battery before replacing the switch to prevent electrical shorts
  • Ensure all blade terminals are securely connected to avoid intermittent operation
  • Consult the vehicle service manual for detailed removal and installation procedures

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The HZS149 hazard warning switch undergoes rigorous quality control to ensure reliable performance in Jeep Liberty vehicles. Warranty coverage details are provided by Standard Ignition and typically include protection against defects in material and workmanship.

BrandStandard Ignition
Part NumberHZS149
ColorBlack
Connector GenderFemale
ContentsSwitch
FinishDichromate, Plastic
Terminal GenderMale
Terminal TypeBlade

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2007JeepLiberty3.7LV6N/A
2006JeepLiberty3.7LV6N/A
2006JeepLiberty2.8LL4N/A
2005JeepLibertyN/A
2004JeepLibertyN/A
2003JeepLibertyN/A
2002JeepLibertyN/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:

1S297553-2210356010158ACHDS149HSW149SW3178

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