Standard Ignition HN43 Horn

Reliable Horn Replacement for Infiniti M37 M56 Q70L

The Standard Ignition HN43 horn is designed specifically for Infiniti vehicles including the M37, M56, and Q70L models. This 12-volt horn offers dependable performance with easy installation, ensuring your vehicle’s signaling system functions properly.

• Compatible with Infiniti M37, M56, and Q70L models
• Operates on 12 volts for standard vehicle electrical systems
• Includes mounting bracket(s) for secure installation
• Features two male blade terminals for reliable electrical connection
• Hardware not included, allowing use of existing fasteners

Product Features and Specifications

The Standard Ignition HN43 horn is engineered to meet OEM specifications for Infiniti vehicles. It operates at 12 volts, matching the electrical system of the Infiniti M37, M56, and Q70L. The horn includes mounting brackets to facilitate a secure fit, while the two male blade terminals ensure a stable and straightforward electrical connection. Note that hardware is not included, so existing mounting hardware can be reused during installation.

Purpose and Common Applications

• Replaces faulty or non-functioning horns on Infiniti M37, M56, and Q70L
• Restores proper horn sound for safety and compliance with vehicle regulations
• Addresses issues with weak or inconsistent horn output
• Solves problems related to damaged or corroded horn terminals
• Provides a direct replacement for OEM horn components

Installation Notes and Tips

Installation of the Standard Ignition HN43 horn is straightforward with the included mounting bracket(s). Ensure the vehicle’s battery is disconnected before beginning installation to avoid electrical shorts. The horn connects via two male blade terminals, so verify compatibility with your vehicle’s wiring harness. Since hardware is not included, retain original mounting bolts or source appropriate fasteners for secure attachment.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. While specific warranty details for the HN43 horn are not provided here, Standard Ignition typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.