Diesel Site CFIKDM Coolant Filtration System

PART# CFIKDM | SKU DICFIKDM
★★★★★ ★★★★★ 5.0 (1 Reviews)

Vehicle Fitment For:
2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML

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$170.00

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Description

Eliminate the debris in the cooling system of your 2001-2016 GM 6.6L Duramax when you install the Diesel Site CFIKDM Coolant Filtration System. Most diesel engines use sand in the casting process that is generally not entirely removed. Over time, a lot of this sand seeps out of the casting and damages hoses, water pump seals, and radiators. Also, anti- cavitation supplemental coolant additives (SCAs) can often create very abrasive fragments. Removal of these particulates can significantly improve your water pump life.

In addition to sand, there are other things that the filter is removing. SCAs, or supplemental coolant additives used in protecting against cavitation, often flake off the walls. This "precipitate" is a very abrasive particle, like a scale, floating around freely in the system unless caught by a filter. The Dieselsite Coolant Filter Install system will remove the loose particles in your cooling system and give your water pumps, radiators, water necks, and radiator hoses the protection they need from these abrasive materials.  Wear is virtually eliminated by the removal of undesirable elements in your system. The desirable elements, like the actual chemical used in the SCA is not removed.

How Does It Work?

The Diesel Site Coolant Filter Kit is a bypass-style system that filters a small amount of the coolant on each pass. Using a spin on filter makes it easy for you to change your coolant filter at regular intervals.  These filters will remove all solid particles, new or old.  It is never too late to install a coolant filter in order to extend the longevity of your cooling system components.  While you cannot reverse the damage that is already done, you can eliminate further damage from occurring.  This kit is a must for every truck.  

If you are one of the unlucky owners who have lost your pump between 40,000 and 80,000 miles, it isn't too late to protect your new pump.  While some damage to your pump may already be done, a coolant filter install kit will extend the longevity of your pump before it fails. It will help ensure that your next water pump will last much longer than your first one did. The Diesel Site CFIKDM Coolant Filtration System will give the protection your cooling systems need from these abrasive materials. This kit includes all fittings, hose, and stainless steel clamps needed for installation.

Features:

  • High-Quality Hose
  • Stainless Steel Clamps
  • Custom Bracket & Fittings
  • CNC-Machined Aluminum Filter Block
  • Removes Any Solid Particles From The Coolant

Changing the Filter:
Use one filter every three months for the first nine months after installation. After the 4th filter is installed your filter should be changed once per year.

Replacement Filter:
The Donaldson P554685 filter can be substituted for the Baldwin B5134 that is included with the Diesel Site kit.

Reviews For Diesel Site CFIKDM

Overall Rating
5.0/5
1 Review
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Verified Buyer
★★★★★ ★★★★★
Coolant filter
Gavin (USA) | January 9th, 2026
The kit was easy to install, looks very clean, and works as described.
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Specifications For Diesel Site CFIKDM

MPN CFIKDM
SKU DICFIKDM
ID 124021
Manufacturer Name Diesel Site
Shipping Weight 6.00 lb.
Shipping Length 10 in.
Shipping Width 6 in.
Shipping Height 8 in.
Fuel Type Diesel
Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Internal L2R3

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