Fuel Pump Adapter

Replacement CP3 adapter machined from billet aluminum for the 2001-2016 GM Duramax. Includes new O-rings for the CP3 pump snout and CP3 adapter. APPLICATION NOTES Direct replacement for GM part number 97328578 and 97188692 Direct replacement for Sierra / Silverado model years 2001-2010 Direct replacement for CP3 conversion kits on Sierra / Silverado model years 2011-2016

Note for Pistons, Rings, Rotors, Rods and engine internals

Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.

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.

Reference Information

Fuel Pump Components, CP3 Adapter, Replacement, Billet Aluminum, Natural Finish, O-ring included, Chevy, GMC, 6.6L, Duramax, Each

Fleece Performance CP3 injection pump adapters are direct replacements for specified models and years. Each adapter is beautifully machined from billet aluminum and includes O-rings for the CP3 pump snout and adapter.