Standard Ignition HZS243 Hazard Warning Switch

Hazard Warning Switch for GM Trucks and SUVs

Restore hazard flasher operation with this direct-fit hazard warning switch from Standard Ignition. Built to OE specifications, Standard Ignition HZS243 is made for proper fit, form, and function in select Chevrolet, GMC, and Oldsmobile applications.

Key Features

• Direct-fit replacement for a damaged or inoperative hazard warning switch
• OE-spec construction for correct electrical and mechanical fit
• Copper alloy conductors for strong electrical conductivity and low resistive loss
• Robust design with high-grade materials for service use
• No connector included
• Standard Ignition HZS243 replacement switch for hazard flasher function

Product Details

The Standard Ignition HZS243 hazard warning switch is engineered to replace the original switch in vehicles where the hazard flasher function has failed due to switch wear, internal contact issues, or physical damage. It is a direct-fit electrical switch built to OE specifications, helping maintain proper dashboard switch operation and reliable hazard light activation. This part cross-references Dorman - OE Solutions 924-608 for the same application.

Vehicle Fitment

• Fits 1998-2005 Chevrolet Blazer, N/A
• Fits 1998-2003 Chevrolet S10, N/A
• Fits 1998-2004 GMC Sonoma, N/A
• Fits 1998-2001 GMC Jimmy, N/A
• Fits 1998-2001 Oldsmobile Bravada, N/A

Common Issues This Part Can Solve

• Hazard lights do not activate when the switch is pressed
• Intermittent or unreliable hazard flasher operation
• Broken, worn, or damaged switch contacts
• Electrical switch failure in the dashboard control assembly
• Loss of proper hazard warning function in the vehicle

Installation Notes and Tips

Verify connector style before installation, since this switch is listed with no connector. Confirm the vehicle application against the fitment list for Chevrolet Blazer, Chevrolet S10, GMC Sonoma, GMC Jimmy, and Oldsmobile Bravada models before replacing the original unit. Standard Ignition HZS243 is intended as a direct replacement for the OE switch location and function.

Quality Assurance

Standard Ignition builds this switch to OE specification using copper alloy conductors and durable materials to support dependable electrical performance and consistent fitment.