Products: {Hopkins 40955 Multi-Tow T-Connector Wiring Kit, MICTUNING MIC-B1002 LED Light Bar Wiring Harness, Fuse 40A Relay On-off Waterproof Switch, COROTC 7 Way to 4 Way 5 Way Trailer Light Adapter, 7 Pin Round to 4 Pin 5 Pin Flat Blade Trailer RV Boat Connector Plug, Torklift W6548 7-Way Wiring Pigtail for Camper and Trailer, MICTUNING Triple Tailgate Light Bar Waterproof Plug-and-Play Aluminum Frame with Free 4-Way Flat Connector Wire - Amber Sequential Turn Signal, Red Brake/Running, White Reverse Lights for Pickup Truck, MICTUNING 60 Inch 2-Row LED Truck Tailgate Light Bar Strip Red White Reverse Stop Turn Signal Running for SUV RV Trailer, iJDMTOY 50W 6-Ohm Load Resistors For LED Turn Signal Light Bulbs Solve Fix Hyper Rapid Flash, Hopkins 41157 Endurance 5th Wheel Wiring Kit, SUZCO 25 Foot 4 Wire 4-Flat Trailer Light Wiring Harness Extension Kit, 4-Way Plug 4 Pin Male & Female Extension Connector & Wishbone-Style with 18 Gauge White Ground Wire with SAE J1128, BougeRV 7 Way Trailer Plug Weatherproof Trailer Wiring Harness 7 Pin Trailer Connector Enclosed Trailer Accessories with Junction Box for RV Trailers, Campers, Caravans, Food Trucks (8 Feet Long)} Category: Automotive Electrical Systems and Accessories The automotive electrical systems and accessories category is a vast one that includes various products such as wiring kits, light bars, relays, adapters, connectors, plugs, load resistors, and more. These products are designed to help improve the functionality of vehicles by providing better lighting, power management, and communication between different systems. Hopkins 40955 Multi-Tow T-Connector Wiring Kit: This wiring kit is a must-have for anyone who owns a multi-towed vehicle such as an RV or camper. It includes all the necessary components to connect multiple trailers and provides reliable power distribution between them. The kit also features a waterproof switch that allows you to turn on/off power to each trailer independently, which is especially useful when towing multiple loads at once. Overall, this wiring kit is well-designed and easy to use, making it an excellent choice for anyone looking to upgrade their vehicle's electrical system. MICTUNING MIC-B1002 LED Light Bar Wiring Harness: This light bar wiring harness is designed specifically for pickup trucks and SUVs. It includes a waterproof plug that allows you to easily install the light bar in your vehicle, as well as a 4-way flat connector wire that provides power to the brake lights, running lights, reverse lights, and turn signals. The harness also features a sequential turn signal feature that adds an extra level of visibility when turning corners or changing lanes. Overall, this light bar wiring harness is well-designed and easy to install, making it an excellent choice for anyone looking to upgrade their vehicle's lighting system. Fuse 40A Relay On-off Waterproof Switch: This relay switch is designed to provide reliable power distribution between different systems in your vehicle. It features a waterproof design that protects against moisture and other environmental factors, making it ideal for use in harsh environments such as off-road vehicles or boats. The switch also includes an on/off feature that allows you to turn power on/off to specific circuits, which is especially useful when troubleshooting electrical issues. Overall, this relay switch is well-designed and easy to use, making it an excellent choice for anyone looking to upgrade their vehicle's electrical system. COROTC 7 Way to 4 Way 5 Way Trailer Light Adapter: This adapter allows you to connect a 7-way trailer harness to a 4-way or 5-way receiver harness, making it ideal for use with older trailers that do not have modern wiring standards. The adapter includes all the necessary components to provide power to the brake lights, running lights, turn signals, and other systems in your trailer, as well as a waterproof design that protects against moisture and other environmental factors. Overall, this adapter is well-designed and easy to use, making it an excellent choice for anyone looking to connect older trailers to modern vehicles. 7 Pin Round to 4 Pin 5 Pin Flat Blade Trailer RV Boat Connector Plug: This connector plug allows you to connect a round trailer harness to a flat blade receiver harness, making it ideal for use with boats and other watercraft that require specialized wiring. The plug includes all the necessary components to provide power to the brake lights, running lights, turn signals, and other systems in your boat or watercraft, as well as a waterproof design that protects against moisture and other environmental factors. Overall, this connector plug is well-designed and easy to use, making it an excellent choice for anyone looking to connect their boat or watercraft to their vehicle. Torklift W6548 7-Way Wiring Pigtail for Camper and Trailer: This wiring pigtail is designed specifically for camper and trailer use, providing reliable power distribution between different systems in your vehicle. The pigtail includes all the necessary components to provide power to the brake lights, running lights, turn signals, and other systems in your camper or trailer, as well as a waterproof design that protects against moisture and other environmental factors. Overall, this wiring pigtail is well-designed and easy to use, making it an excellent choice for anyone looking to upgrade their vehicle's electrical system. MICTUNING Triple Tailgate Light Bar Waterproof Plug-and-Play Aluminum Frame with Free 4-Way Flat Connector Wire - Amber Sequential Turn Signal: This light bar is designed specifically for pickup trucks and SUVs, providing an extra level of visibility when turning corners or changing lanes. The light bar includes a waterproof plug that allows you to easily install it in your vehicle, as well as a 4-way flat connector wire that provides power to the brake lights, running lights, reverse lights, and turn signals. The light bar also features an amber sequential turn signal feature that adds an extra level of visibility when turning corners or changing lanes. Overall, this light bar is well-designed and easy to install, making it an excellent choice for anyone looking to upgrade their vehicle's lighting system. MICTUNING 60 Inch 2-Row LED Truck Tailgate Light Bar Strip Red White Reverse Stop Turn Signal Running: This light bar is designed specifically for SUVs and RVs, providing an extra level of visibility when turning corners or changing lanes. The light bar includes a waterproof plug that allows you to easily install it in your vehicle, as well as a 4-way flat connector wire that provides power to the brake lights, running lights, reverse lights, and turn signals. The light bar also features a red stop signal feature that adds an extra level of visibility when stopping at intersections or other traffic situations. Overall, this light bar is well-designed and easy to install, making it an excellent choice for anyone looking to upgrade their vehicle's lighting system. iJDMTOY 50W 6-Ohm Load Resistors For LED Turn Signal Light Bulbs Solve Fix Hyper Rapid Flash: These load resistors are designed specifically for use with LED turn signal light bulbs, providing a reliable way to regulate the current flow and prevent hyper rapid flashing. The resistors include all the necessary components to provide power to the turn signals while preventing damage to the wiring or other systems in your vehicle. Overall, these load resistors are well-designed and easy to use, making them an excellent choice for anyone looking to fix hyper rapid flashing issues with their LED turn signal light bulbs. Hopkins 41157 Endurance 5th Wheel Wiring Kit: This wiring kit is designed specifically for 5th wheel trailers, providing reliable power distribution between different systems in your trailer. The kit includes all the necessary components to provide power to the brake lights, running lights, turn signals, and other systems in your trailer, as well as a waterproof design that protects against moisture and other environmental factors. Overall, this wiring kit is well-designed and easy to use, making it an excellent choice for anyone looking to upgrade their vehicle's electrical system. SUZCO 25 Foot 4 Wire 4-Flat Trailer Light Wiring Harness Extension Kit: This wiring harness extension kit allows you to extend the length of your trailer light wiring harness, making it ideal for use with longer trailers or those that require additional lighting. The kit includes all the necessary components to provide power to the brake lights, running lights, turn signals, and other systems in your trailer, as well as a waterproof design that protects against moisture and other environmental factors. Overall, this wiring harness extension kit is well-designed and easy to use, making it an excellent choice for anyone looking to upgrade their vehicle's electrical system. 4-Way Plug 4 Pin Male & Female Extension Connector & Wishbone-Style with 18 Gauge White Ground Wire with SAE J1128: This extension connector allows you to connect two different wiring harnesses together, making it ideal for use with multiple trailers or other vehicles. The connector includes all the necessary components to provide power to the brake lights, running lights, turn signals, and other systems in your trailer or vehicle, as well as a waterproof design that protects against moisture and other environmental factors. Overall, this extension connector is well-designed and easy to use, making it an excellent choice for anyone looking to upgrade their vehicle's electrical system. BougeRV 7 Way Trailer Plug Weatherproof Trailer Wiring Harness 7 Pin Trailer Connector Enclosed Trailer Accessories with Junction Box for RV Trailers, Campers, Caravans, Food Trucks (8 Feet Long): This wiring harness is designed specifically for use with trailers and other vehicles, providing reliable power distribution between different systems in your vehicle. The harness includes all the necessary components to provide power to the brake lights, running lights, turn signals, and other systems in your trailer or vehicle, as well as a waterproof design that protects against moisture and other environmental factors. Overall, this wiring harness is well-designed and easy to use, making it an excellent choice for anyone looking to upgrade their vehicle's electrical system. In conclusion, the automotive electrical systems and accessories category is vast and includes a wide range of products designed to improve the functionality of vehicles. Whether you are looking to upgrade your lighting system, power distribution, or communication between different systems in your vehicle, there is a product available that can meet your needs. When choosing products from this category, it is important to consider factors such as compatibility with your specific vehicle and intended use, as well as the quality of the components and design of the product.