3156/3157 Male Adapter Wiring Harness for Headlight & Tail Light Signal Conversion - Perfect for Car Headlight & Taillight Retrofit, DIY Automotive Electrical Upgrades

This auction features one pair brand new 3157 male adapters with 3-wire extension.

It is commonly used for turn signal lights, brake lights, tail lights, daytime running lights retrofit such as:

• Using existing harness with add-on lamps or LED (see pictures below)
• Aftermarket headlamp or tail lamp conversion
• LED turn signal retrofit

Features

• 100% Brand new, never used
• Quantity: 1 pair (left side and right side harness)
• Compatible with 3157 and 3156 sockets (when use it for 3156, use just black and red wire)
• Male connector included
• 5" long wire
• 16 Gauge wire, high efficient copper wiring
• Nylon plug (can withstand up to 1200 Fahrenheit)
• Heavy duty, High efficient, Heat resistant, Never melt