Bosch Original Equipment Fuel Pumps are the fuel pumps vehicles were built with when new, ensuring perfect fit and superior performance - without the added expense of an OEM branded package. Innovative, patented Turbine Pump technology virtually eliminates the fuel pulsation, noise, and hot-start problems associated with older pump designs. Designed to operate in extreme temperatures and under low fuel conditions to ensure reliable performance and an extended service life. A new fuel strainer is incorporated into each fuel pump assembly (where applicable) to keep dirt and debris from entering the pump - preventing the main cause of premature pump failure. Every Bosch fuel pump is "end-of-line" function tested before leaving the manufacturing facility to ensure highest quality and performance for superior customer satisfaction. Pumps are designed for simple DIY installation - instructions included.