This is a set of eight genuine Siemens Deka VDO fuel injectors with 60lb high impedance and EV6 USCAR type. They are compatible with car and truck models and come with a manufacturer's warranty. The item weight is approximately 8lb and the manufacturer part number is FI114191. The interchange part number is 108191, and the other part number is M-9593-LU60. These fuel injectors are perfect for ensuring optimal fuel efficiency and performance for your vehicle.