Hella 1034TB Brake Light Bulb - Front or Rear

Hella 1034TB Brake Light Bulb Overview

The Hella 1034TB brake light bulb is a 12V incandescent exterior lighting bulb built for vehicles that use a 23/8W dual-filament setup. With DOT approval and a DC Index base, it supports reliable brake and tail light function for a wide range of classic and late-model applications, including Toyota Hilux, Nissan Versa, and Volkswagen Beetle fitments.

Hella combines lighting engineering with long-standing automotive parts expertise, and the 1034TB reflects that focus on precision workmanship and dependable electrical performance. If you need a direct replacement brake light bulb for a BAY15d socket application, Hella 1034TB is a straightforward OE-style choice.

Key Features

• 12V incandescent brake light bulb for exterior lighting use
• 23/8W wattage rating for brake and tail light circuits
• DOT approved for road use
• DC Index bulb base type
• S8 bulb type
• Direct replacement option for BAY15d socket applications
• Hella part number 1034TB for easy lookup

Product Details

The Hella 1034TB is designed for vehicles that require a 12-volt, 23/8W incandescent brake light bulb. Its dual-filament configuration supports both brake and tail light operation in the same bulb housing, making it a practical replacement for many older domestic vehicles and select import models. This part number 1034TB is listed across a broad range of fitments, including 2020 Nissan Versa, 2019 and 2017 Toyota Hilux, and 1967-1970 Volkswagen Beetle applications.

Hella’s lighting and electronics background supports consistent bulb construction and fitment accuracy. This part cross-references Hella PHL1034B2 for the same application.

What This Bulb Helps Solve

• Dim or failed brake light output
• Tail light operation loss in dual-filament circuits
• Bulb replacement for burned-out incandescent exterior lamps
• Restoration of rear lighting on classic vehicles such as Toyota Pickup and Jeep CJ5
• Replacement for BAY15d-style brake light bulb applications

Installation Notes and Tips

• Confirm the socket type before installation; listed applications include BAY15d-style fitments.
• Match the vehicle’s required 12V and 23/8W bulb specification.
• Handle the glass bulb carefully and avoid touching the glass with bare hands.
• Verify brake light and tail light operation after installation.
• Use the vehicle fitment list to confirm the correct year, make, model, and position before ordering.

Quality Assurance

Hella is a global automotive lighting and electronics manufacturer with more than 100 years of industry experience. The brand’s focus on security, reliability, and precision workmanship supports the 1034TB as a dependable replacement bulb for confirmed fitments.