This page features the pair of 3156 size pre-wired sockets fit for most:

  • Chevrolet Silverado
  • GMC Sierra
  • Compatible bulb size include: 3056 3456 4156

Because this is a "one ...

Buy Now From Amazon

This page features the pair of 3156 size pre-wired sockets fit for most:

  • Chevrolet Silverado
  • GMC Sierra
  • Compatible bulb size include: 3056 3456 4156

Because this is a "one size fit all product", you may still need to make slight modifications if necessary. To ensure exact fitment, compare your adapter with the gallery images' to make sure they match before purchasing this product.

Due to the design of this socket adapter, the long curved tab on the back of the adapter is fragile and can be easily broken; however, the small tabs on the front of the adapter are what will be used for the fitment and the adapter will still fit and function properly and can be firmly installed without any issues. (Video: youtu.be/2AMYbnIxPM0)

Each harness socket includes two wires and installs easily with a plug-and-play process. You won't have to worry about any parts melting since each socket is heavy duty, highly efficient and heat-resistant. Get reliability you need to keep your turn signals, daytime running lights, and tail/brake lights working or upgrade them to LED.



  • Compatible with most Chevrolet Silverado and GMC Sierra vehicles, includes one pair of 6" long wiring adapters, featuring 3156 2-pin male connectors on one end and 2 wire leads on the other end, ensuring seamless integration and easy plug-and-play installation (Compatible Bulbs: 3156 3056 3456 4156)
  • Due to the close resemblance of various connector, ensure compatibility by comparing the shape, checking the locking tab design, and terminal/contact/pin count with the images against your application assembly prior to purchase!
  • This set of wiring harness with adapter featuring an direct fit electric socket connector with a versatile pigtail/wire setup to ensure robust electrical connectivity
  • Socket/adapter crafted from heat-resistant nylon plastic, with good conduction copper wiring cable encased in a silicone insulation tube, designed for durability and safety, making it a reliable choice for your electrical needs
  • This pre-wired system is ideal for repair, replacement, or custom DIY retrofit/upgrade, eliminating many tedious cutting, soldering splicing and rewiring across various applications
  • Compatible with most Chevrolet Silverado and GMC Sierra vehicles, includes one pair of 6" long wiring adapters, featuring 3156 2-pin male connectors on one end and 2 wire leads on the other end, ensuring seamless integration and easy plug-and-play installation (Compatible Bulbs: 3156 3056 3456 4156)
  • Due to the close resemblance of various connector, ensure compatibility by comparing the shape, checking the locking tab design, and terminal/contact/pin count with the images against your application assembly prior to purchase!
  • This set of wiring harness with adapter featuring an direct fit electric socket connector with a versatile pigtail/wire setup to ensure robust electrical connectivity
  • Socket/adapter crafted from heat-resistant nylon plastic, with good conduction copper wiring cable encased in a silicone insulation tube, designed for durability and safety, making it a reliable choice for your electrical needs
  • This pre-wired system is ideal for repair, replacement, or custom DIY retrofit/upgrade, eliminating many tedious cutting, soldering splicing and rewiring across various applications

Similar Products

Yorkim Super Bright 3157 LED Light Bulbs White, 3056 3156 3156A 3057 4057 3157 4157 T25 LED Bulbs for Brake Lights, Backup Reverse Lights, Reverse Tail Lights - Pack of 10Partsam 3157 3156 4114 Daytime Running Light Bulbs DRL Driving Light 60LED 3528-SMD 6000K Xenon White Ultra Bright Car Led Bulbs Compatible with Dodge/Chevrolet (Pack of 2)Aftermarket Replacement 4 Pc Set Headlights & Side Signal Marker Lamps Compatible with 2000-2006 Tahoe Suburban 1999-2002 Silverado Pickup TruckTOMALL T10 W5W 194 LED Bulbs Sockets Pre-wired Connector (Pack of 4)VIPMOTOZ Full LED License Plate Light Lamp Assembly Replacement For Cadillac Escalade Chevy Silverado 1500 2500 3500 Suburban Tahoe GMC Sierra 1500 2500 3500 Yukon XLACDelco LS44 GM Original Equipment Gray Multi-Purpose Lamp SocketBosch Automotive Bosch 31574157AL Long Life Miniature Light BulbAftermarket Replacement Driver and Passenger Set Park Signal Side Marker Lights Compatible with 1999-2002 Silverado Pickup Truck 15199558 15199559