TOPSCOPE FP3621S - Fuel Pump Module Assembly E3621S fits 1988 1989 1900 1991 1992 1993 1994 1995 CHEVROLET C1500 C2500 C3500 K1500 K2500 K3500 GMC C1500 C2500 C3500 K1500 K2500 K3500 1-YEAR / 365-DAY FREE REPLACEMENT WARRANTY, HASSLE FREE RETURNS AND PROMPT RESPONSE SERVICE 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 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 CHEVROLET C1500 95-88 V6-4.3L w/o High Temp Fuel Sender CHEVROLET C1500 95-88 V8-5.0L w/o High Temp Fuel Sender CHEVROLET C1500 95-88 V8-5.7L w/Sender Codes VAH, VEC, VRA, VRR or VSD CHEVROLET C1500 93-90 V8-7.4L CHEVROLET C2500 95-88 V6-4.3L w/o High Temp Fuel Sender CHEVROLET C2500 95-88 V8-5.0L w/o High Temp Fuel Sender CHEVROLET C2500 95-88 V8-5.7L w/Sender Codes VAH, VEC, VRA, VRR or VSD CHEVROLET C2500 93-91 V8-7.4L CHEVROLET C3500 95-88 V8-5.7L w/Sender Codes VAH, VEC, VRA, VRR or VSD CHEVROLET C3500 93-88 V8-7.4L CHEVROLET K1500 95-88 V6-4.3L w/o High Temp Fuel Sender CHEVROLET K1500 95-88 V8-5.0L w/o High Temp Fuel Sender CHEVROLET K1500 95-88 V8-5.7L w/Sender Codes VAH, VEC, VRA, VRR or VSD CHEVROLET K2500 95-88 V6-4.3L w/o High Temp Fuel Sender CHEVROLET K2500 95-88 V8-5.0L w/o High Temp Fuel Sender CHEVROLET K2500 95-88 V8-5.7L w/Sender Codes VAH, VEC, VRA, VRR or VSD CHEVROLET K2500 93-91 V8-7.4L CHEVROLET K3500 95-88 V8-5.7L w/Sender Codes VAH, VEC, VRA, VRR or VSD CHEVROLET K3500 93-88 V8-7.4L GMC C1500 95-88 V6-4.3L w/o High Temp Fuel Sender GMC C1500 95-88 V8-5.0L w/o High Temp Fuel Sender GMC C1500 95-88 V8-5.7L w/Sender Codes VAH, VEC, VRA, VRR or VSD GMC C2500 95-88 V6-4.3L w/o High Temp Fuel Sender GMC C2500 95-88 V8-5.0L w/o High Temp Fuel Sender GMC C2500 95-88 V8-5.7L w/Sender Codes VAH, VEC, VRA, VRR or VSD GMC C2500 93-91 V8-7.4L GMC C3500 95-88 V8-5.7L w/Sender Codes VAH, VEC, VRA, VRR or VSD GMC C3500 93-88 V8-7.4L GMC K1500 95-88 V6-4.3L w/o High Temp Fuel Sender GMC K1500 95-88 V8-5.0L w/o High Temp Fuel Sender GMC K1500 95-88 V8-5.7L w/Sender Codes VAH, VEC, VRA, VRR or VSD GMC K2500 95-88 V6-4.3L w/o High Temp Fuel Sender GMC K2500 95-88 V8-5.0L w/o High Temp Fuel Sender GMC K2500 95-88 V8-5.7L w/Sender Codes VAH, VEC, VRA, VRR or VSD GMC K2500 93-91 V8-7.4L Vehicle makes high pitched sound when the engine is first engaged; Sudden trouble accelerating; Low fuel pressure. Always keep enough fuel in the tank for the pump to be submerged in gas;