Hella Bulb 7506 12V 21W Ba15S S8 (2) - 7506TB

The Hella 7506TB Bulb 7506 12V 21W Ba15S S8 is a Standard Series incandescent miniature light bulb twin pack designed to meet the precise lighting requirements of a wide variety of exterior lamp applications — including brake lamps, stop lamps, turn signals, and reverse lamps. Sourced from Hella, a globally recognized automotive lighting and electronics manufacturer with over 100 years of industry experience, this twin pack delivers the reliable, safety-critical illumination that everyday drivers and enthusiasts alike depend on. If you need a dependable, direct-replacement exterior bulb that fits a broad range of import and domestic vehicles, the Hella 7506TB is a time-tested choice.

Key Features & Benefits

• Precision-Engineered for Safety-Critical Applications: Hella miniature bulbs are manufactured to precise lighting requirements, making them a trusted choice for brake lamps, stop lamps, turn signals, and reverse lamps — the lights your safety depends on most.
• Twin Pack Included: Each package contains two (2) bulbs, so you can replace both sides at once or keep a spare on hand — ideal for maintenance-minded owners who want to avoid a second trip to the shop.
• Ba15S Single-Contact Base: The Ba15S bayonet base is a widely used standard across European and Japanese vehicle platforms, ensuring a secure, rattle-free fit in compatible housings.
• 12V / 21W Standard Output: Delivers the correct wattage and voltage for OE-spec brightness in compatible lamp assemblies — no under- or over-powering your housing.
• Backed by Over 100 Years of Hella Engineering: Hella is one of the top 40 automotive parts suppliers in the world and one of the most important innovation drivers in automotive lighting, integrating security, reliability, and precision workmanship into every product.
• Broad Vehicle Compatibility: Designed to fit a wide variety of makes and models, from classic European imports to modern vehicles, making it a versatile bulb to stock for multi-car households or shops.

Specifications

• Manufacturer Part Number (MPN): 7506TB
• Voltage: 12V
• Wattage: 21W
• Base Type: Ba15S (single-contact bayonet)
• Bulb Type: S8
• Series: Standard Series Incandescent Miniature
• Quantity: 2 bulbs per pack (Twin Pack)
• UPC: 760687170952

Fitment

The Hella 7506TB is compatible with a wide range of vehicles across multiple makes and model years. Confirmed fitment examples include:

• 1992–1994 Acura Vigor (GS, LS)
• 2015–2017, 2019–2020 Alfa Romeo 4C (Base, Launch Edition, Spider, Spider Italia)
• 1989–1994 Audi 100 (Base, CS, E, S, Quattro variants)
• 1989–1991 Audi 200 (Base, Quattro variants)
• 1980–1987 Audi 4000 (Base, GT, S, Quattro variants)
• 1980–1988 Audi 5000 (Base, S, CS, Turbo, Quattro variants)

This bulb fits a significantly broader range of vehicles beyond those listed above — including additional Audi, Volkswagen, BMW, Toyota, and other import and domestic models. Because the 7506 / Ba15S specification is a widely adopted OE standard, it appears in brake, turn signal, and reverse light positions across dozens of platforms. Always verify your specific vehicle's bulb requirement against the Ba15S / 7506 specification in your owner's manual or by using a vehicle fitment lookup before ordering.

What's in the Box

• 2x Hella 7506 12V 21W Ba15S S8 Incandescent Miniature Bulbs

Why Buy from ThreePiece.us

At ThreePiece.us, we make it easy to get the right parts without the guesswork. Every order ships free — no minimum required — so you're not paying extra just to replace a bulb. Need to spread the cost across a larger order? We offer financing through Affirm, giving you flexible payment options at checkout. Have questions about whether the Hella 7506TB fits your specific vehicle or lamp position? Our team is here to help you confirm fitment before you buy, saving you the hassle of a return.

Frequently Asked Questions

How many bulbs come in the Hella 7506TB package?

The 7506TB is a twin pack — it includes two (2) Hella 7506 12V 21W Ba15S S8 bulbs per purchase. This is ideal for replacing both the left and right side of a lamp circuit at the same time, which is generally recommended to maintain even brightness across both sides.

What lamp positions is the Hella 7506 bulb used for?

According to Hella's product information, the 7506 bulb is designed to fit brake lamp, stop lamp, turn signal, and reverse lamp applications across a wide range of vehicles. Always check your vehicle's owner's manual or a fitment reference to confirm which position(s) use the Ba15S / 7506 specification on your specific car.

Is the Ba15S base the same as a 1156 bulb?

The 7506 and 1156 are closely related bulb types that share the Ba15S single-contact bayonet base, and they are often considered interchangeable in many applications. However, wattage and exact specifications can vary by application. Confirm your vehicle's requirement before substituting, and when in doubt contact us for guidance.

Does ThreePiece.us charge for shipping on this order?

No — ThreePiece.us offers free shipping on every order, including small accessory items like replacement bulbs. You can also use Affirm financing at checkout if you're bundling this with a larger purchase.