Fit：For fiat stilo 2002 l4-1.8l，more applicable information is shown below. Material precision: Fuel pressure regulating valve made of durable high-precision metal. Reliable quality: Fuel pressure regulator excellent wear resistance, corrosion resistance and aging resistance, good stability. Powerful function: Fuel pressure regulator ensure precise fuel delivery and optimize engine performance. Easy to install: Fuel injection pressure regulator easy to install, no special tools required., Manufacturer: HFEWCVK Store