Dorman 3156R-SMD | Turn Signal Light Bulb

Part Number
3156 Red 5050SMD 20LED Bulb

Fits: Buick Century, Buick LeSabre, Buick Park Avenue, Buick Regal, Cadillac DeVille, Cadillac Escalade, Cadillac XLR, Chevrolet Blazer, Chevrolet C1500, Chevrolet C1500 Suburban, Chevrolet C2500, Chevrolet C2500 Suburban, Chevrolet C3500, Chevrolet C3500HD, Chevrolet Camaro, Chevrolet Classic, Chevrolet K1500, Chevrolet K1500 Suburban, Chevrolet K2500, Chevrolet K2500 Suburban, Chevrolet K3500, Chevrolet Lumina, Chevrolet Malibu, Chevrolet Monte Carlo, Chevrolet R3500, Chevrolet Silverado 1500, Chevrolet Silverado 1500 HD, Chevrolet Silverado 2500, Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500, Chevrolet Suburban 1500, Chevrolet Suburban 2500, Chevrolet Tahoe, Chevrolet V3500, Chevrolet Venture, Ford Aerostar, Ford Bronco, Ford Bronco II, Ford Country Squire, Ford Crown Victoria, Ford E-150, Ford E-150 Club Wagon, Ford E-150 Econoline, Ford E-150 Econoline Club Wagon, Ford E-250

Special Price $22.94 Regular Price $26.99
In stock
Only 3 left
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Estimated Ship Date: 1 Business Day or Less

This line of LED bulbs is made of quality materials to provide truer color and increased light output and visibility. These direct replacement bulbs restore appearance and safety.

BRAND: Dorman


  • 3156 Red 5050SMD 20LED Bulb
  • Safety tested - undergone rigorous testing for conformance to product standards and quality assurance
  • 2014-88
  • Corrosion resistant - bulb base features standard corrosion inhibitor
  • Turn, Signal, Light, Bulb, Turns, Signals, Lights, Bulbs
  • Restores appearance - looks and function like original bulb to maintain look
  • Direct replacement - this line of LED bulbs restores the appearance and safety of the original bulbs on specific vehicles
  • BULB


Bulb Base TypeWedge
Bulb ColorRed
Bulb TechnologyLED
Package Contents2 LED Bulb



  • Sylvania: 2156R

Customer Questions
Can I use Dorman parts to replace OEM parts?
Yes, Dorman parts can often be used as replacements for OEM parts, but it is important to carefully compare specifications and ensure compatibility.
How do I install Dorman shift linkage bushing?
To install a Dorman shift linkage bushing, first locate the old bushing and remove it if necessary. Apply lubricant to the Dorman bushing and slide it onto the shift linkage, tapping it into place with a soft tool until fully seated. Check the alignment and function of the shift linkage after installation.
Where is Dorman manufactured?
Dorman is a global automotive parts supplier with manufacturing facilities in the United States, Mexico, Canada, China, and India. Its headquarters and largest manufacturing facility are located in Colmar, Pennsylvania, USA.
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