TOPSCOPE FP3703M - Fuel Pump Module Assembly E3703M fits 2003 CHEVROLET S10, GMC SONOMA (RWD Only) 1-YEAR / 365-DAY UNLIMITED MILEAGE WARRANTY PLEASE CHECK THE YEAR/MAKE/MODEL DROP DOWN MENU AT THE TOP OR PRODUCT DESCRIPTION OF THE PAGE TO MAKE SURE THIS PART FITS YOUR VEHICL IF YOU HAVE A QUESTION ABOUT A PART, THEN PLEASE EMAIL US BEFORE YOUR ORDER. WE TRY TO ANSWER ALL EMAILS WITHIN 24 HOURSIF YOU HAVE ANY QUESTIONS ABOUT OUR PRODUCTS, PLEASE MESSAGE US BEFORE YOUR PURCHASING. WE WILL ANSWER YOU WITHIN 24 HOURS Do not reuse any old parts.Eg.Fuel Strainer,Fuel Pressure Sensor. Every single pump is 100% tested before shipping out