4PCS 3156 3157 Pre-Wired Harness Sockets – Car LED Bulb Pigtail Connectors for Brake Tail Turn Signal & Daytime Running Lights, Socket Plug Connectors Adapters for Most Cars

This pre-wired harness pigtail socket is made of high-quality plastic and copper materials, with stable and reliable conductivity, fully meeting your needs for automotive lighting upgrades and replacements.SPECIFICATION:Brand: DUSCOKEName: Pre-Wired Harness Pigtail SocketColor: ColorfulMaterial: Plastic+CopperSIZE: 7.48×1.02×1.26 inchApplicable: Most vehiclesFEATURES:-The tail light socket replacement is small in size and lightweight, easy to store, and can save space for you.-The turn signal socket has good wear resistance and is not easy to be damaged even after long-term use.-The brake light socket has a round and smooth edge, effectively avoiding scratches to the hands that may occur during use.

• 【Bulb Socket Replacement】: This car turn signal light socket supports multiple bulb types, including 3157, 3057, 3155, 3357, 3457, 3757, 4057, 4114, 4157, 3156, 3056, 3456, and 4156. Designed for pre-mounted automotive harness receptacles, it ensures a stable and reliable connection for consistent lighting performance.
• 【Wide Compatibility】: Fits for 1500/2500/3500HD (1999–2007), Colorado/Venture/Avalanche (2000–2007), Montana (2001–2003). The car LED bulb socket adapters are perfect for turn signals, brake lights, taillights, and daytime running lights.
• 【Effortless Installation】: This pre-wired socket connector offers a simple plug-and-play setup. Just remove the old unit, insert the new socket, and attach your bulb—no extra tools or complex wiring required. Note: For certain models like 3156, 3056, 3456, and 4156, only red and black wires are used.
• 【Robust Construction】: Built with high-strength plastic housing and copper wiring, this 3156/3157 pre-wired harness pigtail socket withstands moisture, heat, and wear. It provides excellent conductivity and long-term stability, maintaining performance even under tough driving conditions without cracking or failure.
• 【What You Get】: Includes 4 car light bulb socket adapters—2 for 3156 and 2 for 3157. Each measures approximately 7.48 x 1.02 x 1.26 inches. These practical connectors simplify bulb repairs, replacements, or upgrades, allowing you to complete the job at home with minimal effort and cost.