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TP3018 12642623 Diesel Filter Housing Fit Duramax 6.6L w/Water Separator Pump

TP3018 12642623 Diesel Filter Housing Fit Duramax 6.6L w/Water Separator Pump

SKU: ZZ3F10113
$121.09 In Stock
$121.09
Sale price  $121.09 Regular price 
Same day shipping if ordered by 4PM CST.
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model

Diesel Filter Housing for Duramax

This TP3018 diesel filter housing, referencing OEM cross-number 12642623, is a direct replacement fuel filter housing for the Duramax 6.6L engine, integrating a water separator and pump.

Overview

This diesel filter housing for Duramax 6.6L engines replaces the original fuel filter assembly and consolidates filtration, water separation, and the priming pump into one unit. It is a critical component for maintaining clean fuel delivery and protecting injectors in the Duramax 6.6L fuel system. This diesel filter housing is built to meet the functional requirements of the original part, ensuring a reliable fit and operation.

Built For Performance

  • Integral water separator removes moisture from diesel fuel to prevent injector corrosion
  • Built-in priming pump simplifies bleeding air from the fuel system after filter changes
  • Constructed from reinforced materials to withstand high fuel pressure and vibration
  • Direct replacement design for a straightforward installation process

Fits These Machines

  • for Duramax 6.6L equipped Chevrolet Silverado 2500HD
  • for Duramax 6.6L equipped GMC Sierra 2500HD

On-The-Job Use

  • Heavy-duty towing and hauling where a consistent fuel supply is essential
  • Regular maintenance intervals to replace a worn or leaking filter housing
  • High-mileage operation to restore proper fuel pressure and filtration

Specs At A Glance

Part Number(s) TP3018, 12642623

Good To Know

Q: Does this housing come with the water separator and pump? A: Yes, this diesel filter housing includes the integrated water separator and the priming pump, making it a complete assembly.

Q: Is this part a genuine OEM component? A: No, this is an aftermarket replacement part designed for use on Duramax 6.6L engines and is not manufactured by the original equipment brand.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.

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