SUPERCHARGER COMPONE

Edelbrock part #15643 is a Supplemental Fuel Pump Kit is required for GM trucks and SUV's utilizing #1564 Edelbrock Supercharger Systems. Locate your Vehicle Identification Number (VIN). Verify if your vehicle requires a supplemental fuel system upgrade. If digit 8 of your VIN (Engine Type) is represented by a C or J, your vehicle will require a supplemental fuel system. Now identify what Body Type your vehicle is by verifying VIN digit 7. Vehicles with a 2 or 6 will use the long wheel base kit #15643. This system is not needed and will not work on Flex Fuel models as Flex Fuel vehicles come standard with adequate fuel systems.

Additional Information

SUPPLEMENTAL FUEL PUMP KIT 07-09 4.8/5.3L GM SUV LONG WHEEL BASE

Application Summary

Chevrolet:Small-Block:291 (4.8L)/325 (5.3L)

Part Type

Fuel Pump

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

• Made In The U.S.A.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Fuel Pump, Supplemental, Sending Unit, Chevy, GMC, 4.8L LS, 5.3L LS, Kit

Edelbrock supplemental fuel pump kits are required for GM trucks and SUVs utilizing Edelbrock E-Force supercharger systems. Failure to use these may result in engine damage and void your E-Force warranty. They are not required for Flex Fuel models due to their adequate fuel systems that already operate properly with the Edelbrock E-Force supercharger systems. These supplemental fuel pump kits include a replacement fuel pump, control module, and sending unit.