Phillips 2057NAB2 Turn Signal Light Bulb - Front, Front Inner or Rear

Reliable Turn Signal Light Bulb for Select GM and Chrysler Vehicles

The Phillips 2057NAB2 turn signal light bulb offers dependable exterior lighting for a range of Buick, Chevrolet, Cadillac, Chrysler, Dodge, GMC, Jeep, and Pontiac models. Designed with a dual-filament and amber bulb color, this bulb ensures clear signaling and enhanced visibility on the road.

• Dual filament design with 2 filaments for versatile lighting functions
• Amber bulb color for standard turn signal indication
• Bay15d bulb base type with 3 contact points for secure fitment
• Operates at 12.8 volts with wattage ratings of 26.9/6.72 watts
• Twist type installation for easy replacement

About the Standard - Twin Blister Pack Brand Line

The Standard - Twin Blister Pack from Phillips provides a convenient packaging solution containing two bulbs, ideal for replacing both left and right turn signal lights simultaneously. This product line focuses on delivering reliable lighting components that meet OEM specifications for exterior vehicle lighting, ensuring compatibility and consistent performance across multiple vehicle makes and models.

Product Details and Specifications

The Phillips 2057NAB2 turn signal bulb features a bayonet base (Bay15d) with three contact points, designed for a secure and stable connection in compatible sockets. The dual filament setup supports multiple lighting functions, typically combining turn signal and parking light capabilities. Operating at 12.8 volts, the bulb provides 26.9 watts on the high filament and 6.72 watts on the low filament, delivering the appropriate brightness levels for signaling and visibility. The amber color complies with standard turn signal requirements, enhancing safety by clearly indicating vehicle intentions to other drivers.

Compatible Vehicles and Applications

• Compatible with Buick models such as Century, LeSabre, and Skylark
• Fits Chevrolet vehicles including Camaro, Caprice, and C1500 series
• Suitable for Cadillac models like DeVille and Eldorado
• Works with Chrysler and Dodge vehicles including Town & Country and Dakota
• Also compatible with GMC, Jeep, Oldsmobile, Plymouth, and Pontiac models listed in the fitment

Common Issues Addressed by This Turn Signal Bulb

• Burned out or dim turn signal lights affecting visibility
• Intermittent or flickering turn signal operation
• Incorrect bulb fitment causing loose connections
• Non-compliant bulb color reducing signaling clarity
• Difficulty finding OEM-equivalent replacement bulbs

Installation Notes and Tips

Installation of the Phillips 2057NAB2 bulb is straightforward due to its twist-type design. To replace, twist the old bulb counterclockwise to remove it from the socket, then insert the new bulb and twist clockwise until secure. Ensure the bulb base aligns properly with the socket contacts to avoid poor electrical connection. Always replace bulbs in pairs to maintain consistent lighting performance on both sides of the vehicle.

Quality Assurance and Warranty

Phillips manufactures this turn signal bulb to meet industry standards for automotive lighting. While specific warranty details are not provided, Phillips products typically adhere to strict quality control processes to ensure durability and reliable operation. Using genuine Phillips bulbs helps maintain vehicle safety and compliance with lighting regulations.