2003 Chevrolet Tahoe Fuel Pumps

This fuel sender connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:

• Direct replacement – this fuel sender connector matches the appearance and function of the factory hardware on specified applications
• Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
• Durable construction – this part is made from quality materials to ensure reliable performance and long service life
• Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

Fuel Pump Assembly

The ACDelco Electric Fuel Pump Assembly and their related components are designed to meet the highest standards in the industry. This helps to ensure their ability to provide impressive fuel delivery performance, quick engine starts and continuous fuel supply, minimum noise and vibration, long-lasting durability and easy installation and fit. The ACDelco Fuel Pump is manufactured in ISO-9001 and QS-9000 registered facilities, quality is assured and backed by competitive warranty coverage.

Product Features:

• Hybrid Modular Reservoir Assembly (MRA)
• Latest fuel level sensor design eliminates failures due to worn fingers on sensor wiper arm, sulfur contamination, wire wound sensors and lead sensor kits
• Improved electrical connections that eliminate below-cover burning due to vehicle vibration over previous designs
• Improved pump design to increase pump life and reduce pump noise over previous designs
• Pump changed from a roller vane design to a ge-rotor design
• The ACDelco fuel pump line includes: electric (in-line and in-tank), modular assemblies and mechanical pumps.

100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part, comprehensive portfolio for a wide range of vehicles and model years.

Product Features:

• Delphi is a global OE manufacturer and all fuel pumps are built to Delphi’s OE standards
• Empty float height and float retention matches OE specifications and guarantees correct gas gauge reading
• Lower amperage draws less load on vehicle’s electrical system
• Part is validated, tested and matched to the right vehicle application
• Always be sure to check and clean fuel tank to avoid unnecessary returns
• Lower failure rates due to its innovative design and durability

100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part, comprehensive portfolio for a wide range of vehicles and model years.

Product Features:

• Delphi is a global OE manufacturer and all fuel pumps are built to Delphi’s OE standards
• Empty float height and float retention matches OE specifications and guarantees correct gas gauge reading
• Lower amperage draws less load on vehicle’s electrical system
• Part is validated, tested and matched to the right vehicle application
• Always be sure to check and clean fuel tank to avoid unnecessary returns
• Lower failure rates due to its innovative design and durability

Fuel Pump and Level Sensor Module

Product Features:

• Helps provide a reliable fuel supply to your vehicle’s engine
• Electrical connections are designed to help eliminate high resistance due to vehicle vibration
• Designed to optimize pump life and reduce fuel pump noise
• Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
• GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
• GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
• GM regularly updates production and service part designs to integrate new materials and technologies

CARQUEST fuel pump modules offer OEM or better performance from an Original Equipment Supplier. The latest advancements in fuel delivery technology are built-in to every CARQUEST Fuel Pump to deliver greater reliability.

Product Features:

• Every single pump is 100% tested throughout the entire manufacturing process for worry free, out-of-the-box performance
• Triple barb hose fitting provides superior, long-lasting seal
• Superior return porting for optimum fuel flow
• Enhanced pump to flange harness design provides worry-free electrical performance
• Ceramic sender card and float arm that utilizes vehicle-specific geometry to ensure accurate fuel gauge readings for each and every application
• Gradient density, dual zone filtration designed for better contamination resistance

Fuel Pump, Level Sensor, and Sending Unit Module with Seal, Float, and Harness

Product Features:

• Helps provide a reliable fuel supply to your vehicle’s engine
• Electrical connections are designed to help eliminate high resistance due to vehicle vibration
• Designed to optimize pump life and reduce fuel pump noise
• Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
• GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
• GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
• GM regularly updates production and service part designs to integrate new materials and technologies

Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium Electrical Fuel Pumps meet or exceed the performance of the Original Equipment they replace.

Product Features:

• Engineered and developed in Canada
• All applicable hardware and components provided for product installation
• 100 percent performance tested; endurance tested and validated by accredited third party lab
• Engineered to stringent tolerances based on the OE part it’s designed to replace
• Engineered and developed by Spectra Premium; proud member of the AASA Fuel Pump Manufacturers Working Group

New Platinum Pro Fuel Module, Without Rfi Filter Without Low Lubricity Fuel Sender Without Robust Fuel System Wiring Harness Includes

Product Features:

• Without Rfi Filter, Without Low Lubricity Fuel Sender, Without Robust Fuel System, Wiring Harness Included
• Meets All Federal Motor Safety Standards
• No Drilling Needed For Installation
• No Modifications Needed For Installation
• Direct Fit Replacement For Your Vehicle
• Same Form Fit And Function As OE
• Check Out The Large Selection Of Parts Available For Your Vehicle

New Platinum Pro Electric Fuel Pump, New Strainer Required For Warranty

Product Features:

• Meets All Federal Motor Safety Standards
• No Drilling Needed For Installation
• No Modifications Needed For Installation
• Direct Fit Replacement For Your Vehicle
• Same Form Fit And Function As OE
• Check Out The Large Selection Of Parts Available For Your Vehicle

ACDelco Gold (Professional) Fuel Pump and Sender Assemblies are a high quality alternative to Original Equipment (OE) parts. A fuel pump and sender assembly is submerged inside of a fuel tank which is common among most electronic fuel-injected vehicles. This is comprised of a connector, pump body, and fuel lever sender. A connector is located near the top of the fuel tank, which is used to supply power and ground for the fuel pump and sensing wires of the fuel level sender. The pump body is where an electric motor is mounted to a small vein pump which picks up gas and then pressurizes the fuel system. The fuel level sender is attached to the fuel pump housing. This float rides on the fuel level while the sensing resistor provides feedback data for the fuel gauge. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.

Product Features:

• Provides steady reliable fuel supply
• Supplies precise measurement of fuel levels in tank
• Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
• Premium aftermarket replacement part
• Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models

Carquest Premium electric fuel pumps are built to meet or exceed Original Equipment (OE) specifications for fit, form and function. Our Carquest Premium fuel pumps are built to be installed in the Original Equipment module or assembly. We have invested in industry-leading quality upgrades, like upgraded turbine impellers and 100% carbon commutators, to deliver greater reliability. Carquest Premium electric fuel pumps are engineered with superior quality components to provide the longest life and reliable performance.

Product Features:

• Meets or exceeds OE specifications for fit, form and function
• 100% carbon commutators provide resistance to aggressive fuels and double the life expectancy of the pump
• OE upgraded turbine impellers greatly reduce fuel pulsation
• All fuel pumps are 100% performance tested

100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part, comprehensive portfolio for a wide range of vehicles and model years.

Product Features:

• Delphi is a global OE manufacturer and all fuel pumps are built to Delphi’s OE standards
• Delphi pumps are designed to operate under extreme temperatures with quick engine starts and to avoid low-fuel hesitation, including alcohol fuels and blends
• Improved pump performance as a result of Delphi’s innovative design and durability
• Restores fast pressure performance and system integrity, translating to better pumping through less energy
• Part is validated, tested and matched to the right vehicle application
• Lower amperage draws less load on vehicle’s electrical system
• Always be sure to check and clean fuel tank to avoid unnecessary returns
• Always replace the fuel strainer when doing a fuel pump repair

Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.

Product Features:

• BAR Certified adapters
• Adapter check’s a fuel cap’s ability to hold pressure.
• Adapters meet EPA standards for recommended fleet coverage.
• Check adapter application chart for specific makes and models

Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.

Product Features:

• BAR Certified adapters
• Adapter check’s a fuel cap’s ability to hold pressure.
• Adapters meet EPA standards for recommended fleet coverage.
• Check adapter application chart for specific makes and models

Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.

Product Features:

• BAR Certified adapters
• Adapter check’s a fuel cap’s ability to hold pressure.
• Adapters meet EPA standards for recommended fleet coverage.
• Check adapter application chart for specific makes and models