The US Motor Works 1998-2000 Chevy Tahoe/GMC Yukon/Cadillac Escalade Fuel Pump Module Assembly is engineered to deliver reliable fuel delivery, ensuring optimal engine performance for these specific vehicle models. Designed and tested to meet or exceed original equipment specifications, this fuel pump module utilizes high-quality materials compatible with today's fuel blends, enhancing durability and efficiency. Each module is supplied with all necessary accessories for proper installation, including hardware, tank seal, and installation instructions, facilitating a straightforward replacement process. The module operates at a voltage of 12.0 VDC, with a minimum flow rate of 140.0 LPH and a pressure range between 80.0 PSI and 90.0 PSI, ensuring consistent fuel supply under various driving conditions. The resistance values are 40.0 Ohms when empty and 250.0 Ohms when full, providing accurate fuel level readings. This fuel pump module is a direct fit replacement for the following part numbers: General Motors 19179597, General Motors 25314327, Spectra Premium SP6149M, ACDelco MU1777, Delphi Fuel Pumps FG0090, Airtex E3972M, 19369922, 25314329, and FG0089. By choosing this module, fleet operators can ensure their vehicles maintain optimal fuel delivery, leading to improved engine performance and reliability.