Choose from 2 pin or 3 pin design!

This is a heavy duty 12V electronic signal flasher (blinker) relay module that is a plug and play design. No extra wiring or modifications are required to use this flasher. These are a great update to the old and outdated thermal type flashers used in many older vehicles. These high quality electronic flashers are designed to replace the two and three terminal flasher modules and operate at the normal DOT blink rate for motor vehicles with stock incandescent bulbs.  This flasher may also be used in systems of mostly incandescent bulbs with only a couple of LED bulbs installed.  If you are upgrading just a couple of your tail lamps or turn signal bulbs to LED, this product is a good upgrade. 

Please note that in some cases, changing even two 1157 type bulbs (the larger bulbs in the system) to LED may cause a flashing problem, even with this flasher.  As a rule of thumb, if you are replacing more than 2 dual element bulbs (e.g. 1157, 3157, etc.) in your system, you should use a grounded LED flasher instead.  If you are changing 50% or more of the bulbs on your turn signal circuit over to LEDs, or you are experiencing no flash, or rapid or hyper flashing in your vehicle, then please see our 12V Electronic LED Flasher Relay.

Please note there are two versions of this electronic flasher relay.  We carry both the 2-pin and the 3-pin design. Please verify the correct flasher type for your vehicle before purchasing.  Some vehicles may require two flasher relays; one for the turn signals and one for the hazard lamps.