Made of strict high quality standards to ensure its lasting durability and security. The pulse plug contains a capacitor that can store the electrical energy introduced from the ignition system and then release it with a shorter, more powerful pulse of energy. It can provide up to 1,000,000 watts of peak power, which is different from traditional spark plugs. Black Wire - for ground Blue Wire - for key ignition Red Wire - for constant power Compatible with 2018 2019 2020 2021 Polaris Ranger XP 1000 Pulse Plugs Compatible with 2018 2019 2020 RZR RS1/ Pro Pulse Plugs Compatible with2019 2020 Polaris General 1000 Pulse Plugs The waterproof pigtail harness plug allows you an easy electrical connection for your aftermarket accessories, any aftermarket accessory can be plugged directly into the the pulse busbar. Package: 3 pcs Polaris pulse bus bar pigtails