日产骐达颐达 07-12款 燃油泵总成 17040-EW80C 17040-ED81B

Nissan Tiida and Yida 07–12 models’ fuel pump assembly, integrated within the fuel tank, pressurizes and delivers fuel to the engine injectors to ensure a stable mixture. Fits OEM numbers 17040-EW80C and 17040-ED81B for precise year compatibility. Installation involves removing the fuel tank; professional technician recommended; estimated 1.5–2 hours. Symptoms include hard starting, weak acceleration, jerky driving, or inaccurate fuel gauge, indicating aging or failure of the fuel pump assembly.