2003 Chevrolet Suburban 1500 Fuel Pumps

Carquest Premium fuel pump modules and assemblies are engineered by Carter Fuel Systems or Agility Auto Parts to meet or exceed Original Equipment (OE) specifications for fit, form and function. We have invested in industry-leading quality improvements like upgraded turbine impellers and 100% carbon commutators to deliver greater reliability. Carquest Premium fuel pump modules are supplied with the pump strainer and gaskets or seals when required for the application. Carquest Premium fuel pump modules 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
• Includes installation gaskets or seals where applicable

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 with Seal and Float

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

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

Product Features:

• All CARQUEST fuel pumps are designed to meet or exceed OE specs and are 100% tested to ensure performance and long-life.
• High-efficiency turbine technology provides quiet and precise fuel delivery
• Carbon commutator technology provides improved durability and robust performance for gasoline and flexible fuel
• CARQUEST fuel pump features external rubber feet for enhanced stability and reduced noise from vibration.
• CARQUEST Fuel Pump has modified return porting to increase flow resulting in lower failure rates. Upgraded convoluted tubing improves durability to resist tube wear failure and create longer life.

Product Features:

• All CARQUEST fuel pumps are designed to meet or exceed OE specs and are 100% tested to ensure performance and long-life.
• High-efficiency turbine technology provides quiet and precise fuel delivery
• Carbon commutator technology provides improved durability and robust performance for gasoline and flexible fuel
• CARQUEST fuel pump features external rubber feet for enhanced stability and reduced noise from vibration.
• CARQUEST Fuel Pump has modified return porting to increase flow resulting in lower failure rates. Upgraded convoluted tubing improves durability to resist tube wear failure and create longer life.
• CARQUEST strainer uses polyester material to ensure filtration performance meet or exceed OE requirements.

Carquest Premium fuel pump modules and assemblies are engineered by Carter Fuel Systems or Agility Auto Parts to meet or exceed Original Equipment (OE) specifications for fit, form and function. We have invested in industry-leading quality improvements like upgraded turbine impellers and 100% carbon commutators to deliver greater reliability. Carquest Premium fuel pump modules are supplied with the pump strainer and gaskets or seals when required for the application. Carquest Premium fuel pump modules 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
• Includes installation gaskets or seals where applicable

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

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.

Fuel modules are designed to provide uninterrupted flow of fuel to the engine at system pressure. Depending on customer needs, the Delphi Series 7000 Fuel Module can integrate a pump, fuel level sensor, fuel filter, reservoir with active and passive filling mechanisms, and regulator in a compact, modular package that is easy to install. The Delphi Series 7000 Fuel Module also offers an in-tank fuel filter with 10-12 µm filtration. The Delphi Series 7000 Fuel Module provides superior low fuel handling and fuel level sensing performance with its enhanced bottom reference design. It also offers reduced noise levels and improved pump durability compared to conventional fuel modules. The simplicity of design also results in lower cost. This module is targeted to meet California ZEV requirements.

Product Features:

• Acetal cover can accommodate 116mm tank opening to permit integrated filter in reservoir
• Single stage turbine pump provides quiet, energy efficient operation
• Active reservoir-fill mechanism (high pressure jet pump) to maintain fuel supply in reservoir
• Passive reservoir fill mechanism helps fill the reservoir at low-fuel volumes
• High capacity filter media helps supply clean fuel to the injection system
• Available serviceable in-tank fuel filter for markets with poor quality fuels

Fuel Pump Assembly

Continental fuel modules are a genuine OEM part. They are identical in fit, form, and function and provide the genuine quality of OE components supplied to auto manufacturers worldwide. Professional technicians and DIYers alike want quality products for ease of installation, fit, and performance. Continental fuel modules are designed for long service life and simplified installation. They are built in OE ISO TS certified facilities and manufactured to the highest quality standards. They offer dependable performance and robust design by being a genuine OEM part while still maintaining a competitive price.

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