Hella 2821SB Automatic Transmission Indicator Light Bulb

Reliable Automatic Transmission Indicator Light Bulb for Multiple Vehicles

The Hella 2821SB automatic transmission indicator light bulb is designed to provide consistent illumination for your vehicle's instrument panel. Engineered with a 12-volt incandescent T3.25 bulb, it ensures clear visibility of transmission status across a wide range of makes and models.

• 12.00 Volt incandescent bulb for stable electrical performance
• Miniature wedge bulb base type for secure fitment
• T3.25 bulb type with 3-watt power rating
• Compatible with numerous vehicle brands including Audi, BMW, Ford, Honda, Mercedes-Benz, Porsche, Toyota, Volkswagen, and more
• Part number 2821SB for precise identification and replacement

About the Hella Brand Line

Hella is a recognized brand line known for its quality automotive lighting and electrical components. The Hella 2821SB bulb is part of their lighting instrumentation category, designed to meet OEM specifications for instrument panel illumination. This ensures reliable performance and compatibility with various vehicle systems requiring automatic transmission indicator lighting.

Product Details and Specifications

This automatic transmission indicator light bulb operates at 12 volts and uses incandescent technology, providing a steady and clear light output. The miniature wedge base type allows for easy installation and secure connection within the instrument cluster. With a wattage of 3.00, the bulb balances brightness and energy consumption effectively. The T3.25 bulb type is a common standard for transmission indicator lights, making the 2821SB a suitable replacement for many vehicles.

Compatible Vehicles and Applications

• Compatible with Audi models such as A4, A6, and Q5
• Fits BMW vehicles including 318i, 325i, and M5
• Suitable for Ford, Honda, Mercedes-Benz, Porsche, Toyota, Volkswagen, and other makes
• Used in instrument clusters to indicate automatic transmission status
• Ideal for replacing burnt-out or dim transmission indicator bulbs

Installation Notes and Tips

When replacing the Hella 2821SB bulb, ensure the vehicle ignition is off to avoid electrical shock. Carefully remove the instrument cluster or access panel to reach the bulb socket. Gently pull out the old bulb and insert the new miniature wedge base bulb securely. Verify proper seating to prevent flickering or poor contact. Test the bulb illumination before reassembling the panel.

Quality Assurance and Warranty

Hella products are manufactured to meet strict quality standards, ensuring durability and consistent performance. The 2821SB bulb is designed to match OEM specifications for voltage and wattage. While specific warranty details are not provided, Hella’s reputation in automotive lighting supports reliable product longevity and function.