E3559M Fuel Pump Module Assembly Compatible with Tahoe 2002 2003 2004 V8 5.3L Yukon 2002 2003 2004 V8 5.3L Replaces 88966962 MU1321 SP6027M W/Pressure Sensor

Specification -Color: SilverMaterial: MentalAuto Part Position：Front Left Lower, Front Right LowerVehicle Type: CarFitness - Fuel pump module assembly compatible with Tahoe 2002 V8-5.3LFuel pump module assembly compatible with Tahoe 2003 V8-5.3LFuel pump module assembly compatible with Tahoe 2004 V8-5.3LFuel pump module assembly compatible with Yukon 2002 V8-5.3LFuel pump module assembly compatible with Yukon 2003 V8-5.3LFuel pump module assembly compatible with Yukon 2004 V8-5.3LIncluded Components- 1x Fuel pump module assembly

• 1. Precise Fit, Vehicle-Specific：Designed exclusively compatible with 2002-2004 Tahoe & Yukon models, only compatible with 5.3L V8 Flex Fuel engines. Perfectly matches the foremost vehicle's interface and installation position, allowing direct replacement without additional modifications directly replaces numbers 88966962, 25340156, 10355739, E3559M, MU1321,SP6027M ensuring seamless compatibility with the vehicle system after installation
• 2. Integrated Pressure Sensor for Stable Fuel Supply：Built-in high-precision pressure sensor that real-time monitors fuel pressure and feeds back to the ECU (Engine Control Unit), precisely controls fuel injection volume, ensuring the engine receives stable fuel supply under various working conditions (idle, acceleration, high speed), effectively improving power output stability and reducing fuel consumption
• 3. Superior Quality：Core components are made of high-quality withstand erosion materials and reinforced motors, underwent rigorous high-low temperature testing, pressure testing, and durability testing, capable of adapting to complex in-vehicle condition (such as high temperature, vibration, fuel erosion, etc.), hours of use is far longer than the industry average, effectively avoiding problems such as stalling and difficulty starting caused by fuel pump failures
• 4. Function - The fuel pump assembly is the core component responsible for fuel level detection and signal transmission. Its main function is to continuously monitor the remaining fuel quantity in the fuel tank and convert the liquid level information into an electrical signal, which is then transmitted to the vehicle's dashboard for intuitive display as an "oil level indicator" or in numerical form. This keep off engine shutdown due to fuel depletion
• 5. Fully Integrated Design, Easy Installation：Adopts an integrated assembly design, including fuel pump, pressure sensor, fuel tank float, filter, and other full sets of components. No need to purchase additional accessories, greatly simplifying the installation process, can be installed by ordinary repair shops or users with basic hands-on ability, saving maintenance time and labor costs