Hella 012010901 Horn

Hella 012010901 Horn Kit for Toyota

The Hella 012010901 horn kit is a 12V trumpet-style horn built for Toyota applications that call for a low-tone or high-tone OE-style replacement. With a 400 Hz frequency range and 144 W power consumption, it delivers the electrical and acoustic specifications needed for direct-fit horn service on a wide range of Toyota and Scion models.

Key Features

• 12V horn kit with trumpet-style construction
• 400 Hz frequency range for OE-style tone output
• 144 W power consumption for strong audible signaling
• Compatible with Toyota and Scion fitments across multiple model years
• Hella OE Certified application coverage on select vehicles
• Part number 012010901 for accurate ordering and lookup

Product Details

Hella BrandLine products are built around OE-focused electrical and signaling applications, and this horn kit follows that approach with a 12-volt design and Toyota-specific coverage. The Hella 012010901 is listed for a broad range of Toyota vehicles, including Toyota Camry, Toyota Avalon, Toyota Prius, Toyota Corolla, Toyota Highlander, Toyota Matrix, Toyota 4Runner, Toyota FJ Cruiser, Toyota Land Cruiser, Toyota Venza, Toyota Prius Plug-In, Toyota Prius V, Toyota bZ4X, and Scion models such as the tC and iQ. This part cross-references Toyota OE numbers such as 86510-28130 and 86520-01050 for the same application.

Use this horn when servicing a vehicle that needs a direct replacement horn with the correct frequency and voltage characteristics. The part number 012010901 is also useful for matching the correct horn tone on vehicles that use separate low-tone and high-tone horn configurations.

Common Reasons to Replace

• Horn no longer sounds or is intermittent
• Weak, distorted, or inconsistent horn output
• Failed low-tone or high-tone horn circuit
• Corrosion or electrical wear at the horn assembly
• Restoring OE-style horn tone on Toyota and Scion vehicles

Installation Notes

Verify the vehicle’s horn position and tone requirement before installation, since fitment notes include low-tone and high-tone applications depending on model year. Confirm the 12V electrical system and compare the existing connector and mounting location to the original horn before replacement. For best results, match the horn to the exact vehicle application listed for your Toyota Camry, Toyota Avalon, or other covered model.

Quality Assurance

Hella has more than 60 years of OE competence in electronics, and this horn kit is listed with Hella OE Certified coverage on select applications. The 012010901 is specified with defined voltage, frequency, and power values to support accurate OE-style replacement selection.