1987 Mercury Cougar LS V6 3.8L Optional Gas Car and Truck Light Bulb

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Restore safe, bright brake, tail, and turn signal lighting with dependable PEAK 1157 dual-filament automotive bulbs. Designed as a direct replacement for standard 1157 lamps, this 2-pack makes it easy to replace both sides at once.

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Peak 921 2W LED auto bulb (1 Pack) makes an energy-efficient swap for standard halogen 921 bulbs. Clear T5 glass and wedge base deliver crisp, consistent lighting.

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Peak 89 7.5W automotive bulb (2-Pack) gives warm white output with 75 lumens, clear finish, G6 globe design, and BA15S bayonet fit. Great for interior or accent lighting.