Fuel Injection Pressure Regulator

The Audi 06D130757C is a Genuine VW Audi Fuel Injection Pressure Regulator, designed to maintain consistent fuel pressure within your vehicle's fuel delivery system. As a critical component, it ensures the correct amount of fuel is supplied to the injectors, directly impacting engine performance, fuel efficiency, and emissions control. This regulator works by adjusting fuel flow based on engine demand, returning excess fuel to the tank to achieve optimal air-fuel ratios. This regulator is typically mounted on the fuel rail or integrated into the fuel pump assembly. Symptoms of a failing fuel injection pressure regulator can include poor engine performance, hard starting, engine misfires, decreased fuel efficiency, black smoke from the exhaust, fuel leaks, or a Check Engine Light. This is a Genuine VW Audi part, manufactured in Japan, ensuring the same quality and fitment as the original equipment. It is an OEM (Original Equipment Manufacturer) part, meaning it's produced by the same company that made the part for your vehicle when it was originally built. The Volkswagen Group (VAG) partners with reputable manufacturers to produce their genuine parts. This part is confirmed to fit a wide range of Audi and Volkswagen models, including the A3, A4, A4 Quattro, A3 Sportback, A4 Cabriolet, GTI, Jetta, Passat, Touareg, and A6 Quattro. Specific fitment includes numerous configurations from 2005 through 2009 for A4 models and 2006-2008 for A3 models, with various engine and transmission options detailed in the full fitment list. It also fits select Audi A6 Quattro, Audi S6, and Volkswagen Touareg models from 2007-2011.