Multi-Function Dual Filament Design
The 3157 bulb handles multiple lighting functions thanks to its dual-filament setup:
- Brake lights
- Turn signals
- Tail lights / running lights
One bulb, multiple jobs—efficient and practical.
The SYLVANIA 3157 Long Life Mini Bulb makes a perfect direct replacement solution for your car or truck’s interior or exterior lighting. These bulbs offer increased longevity, and have been engineered to withstand a sizeable amount of road shock and vibration. Thanks to their robust filament construction and proprietary gas mixture, the 3157 Long Life bulbs live longer, which means you save time and money buying fewer replacements.
OEM Fit and Trusted Performance
SYLVANIA delivers factory-level quality you can trust:
- Direct OEM replacement fit
- Meets DOT standards
- Reliable output with no flickering or weird behavior
No gimmicks, no surprises—just plug it in and move on.
Trust Sylvania’s OEM (Original Equipment Manufacturer) status to provide you with quality lighting that improves your car’s safety and functionality. The 3157 bulb provides bright, white light and is easy to install. Legal for on road use. To ensure a correct fit for your vehicle, check the User Guide / Sylvania Bulb Replacement Guide. Sold in a package of two bulbs.
Quick and Easy Installation
- Plug-and-play replacement
- No modifications required
- Replace bulbs in pairs for even lighting
If this install turns into a project, something has gone very wrong.
LIGHTS DIM OVER TIME, REPLACE IN PAIRS: Your lights are a pair, one is never turned on without the other. If one bulb burns out, the other isn’t far behind.
Why Choose SYLVANIA 3157 Long Life bulb?
- Extended lifespan vs standard bulbs
- Multi-use functionality (brake, turn, tail)
- Consistent and reliable performance
- Affordable OEM-quality replacement
- Trusted automotive lighting brand
EASY TO REPLACE: Sylvania Long Life miniature bulbs are easy to install and show instant results.
LOW MAINTENANCE AND HIGH DURABILITY: Designed for durability, greater safety, and lower maintenance by the leading supplier of automotive lighting.
LONGER LIFE THAN MOST STANDARD BULBS: Long Life bulbs perform twice as long as any other standard miniature bulbs.
THE SYLVANIA STANDARD OF QUALITY: With 100+ years in business, Sylvania is the world leader in automotive lighting for Original Equipment Manufacturers (OEMs) and the aftermarket.
Final Verdict
The SYLVANIA 3157 Long Life bulbs aren’t flashy, and they’re not trying to be. They’re built for one thing: reliable performance that lasts.
Think of them as the daily driver of bulbs—not exciting, but always doing their job without complaints.
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