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Sinister Diesel Coolant Filtration System for 2003-2007 Ford Powerstroke 6.0L

Was: $210.67
Sale: $158.00
Save: 25%
Save: $52.67
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Add years of life to your Ford F-250, F-350 & Excursion 6.0L diesel engine with this Water Coolant Filter Bypass System. Removing contaminates such as the casting sand and metal shavings left over from the manufacturing process means your water pump, EGR cooler and engine oil cooler will all last longer. This kit is designed to bypass and filter small amounts of coolant while your Ford Powerstroke engine is running. The CNC machined billet 6061 aluminum anodized construction filter head attaches to supplied bracket, which mounts to factory holes in your Ford truck’s chassis. The filter boss includes 2 threaded inlet ports and 1 outlet port. This coolant bypass kit includes all fittings needed for installation. We recommend replacement of the first filter at 500 miles. Replacement of the second and third filters is at 3,000 miles each. After 3 filter changes, replacement can be done once a year. The silicone hose fittings are pre-assembled for simple, leak-proof connections and are factory tested at twice the recommended radiator cap pressure. Mounting bracket installs into factory holes. No drilling is required. SKU: SD-COOLFIL-6.0 qualifies for free shipping!

  • Construction - Aluminum Filter Block, Silicone Hose
  • Product Design - CNC Machined
  • Performance Notes - Cleaner coolant for longer engine life
  • Kit Includes - Coolant Filter, Filter Block, Mounting Bracket, and all hardware needed for installation.
  • Special Note - Recommended Tools 10mm deep socket and ratchet, 11/16 open end wrench, large adjustable wrench, regular screw driver, utility knife, and diagonal cutters

  • **This kit can be upgraded to the Cat Coolant Filer**

  • Q: Is there a warranty for this product?
  • A: Every Sinister Diesel part is manufactured and tested right here at Sinister’s California headquarters and comes with the legendary Sinister lifetime warranty.



Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W10.0000” x H6.0000” x L6.0000”
  • Free Shipping

Customer Reviews

Comment Total Reviews (2)

Great Coolant Filtration
  • Currently 5/5 Stars

Reviewed by: William06/05/2015 08:53PM

Product ownership: Less than 3 months

Not purchased from: Sinister Diesel

Took about 45 minutes to install. I love the look and after only a few days I can already tell that my truck is running cooler. I am looking forward to installing the oil bypass filtration next. I feel like these kits are the best preventative medicine for my 6 liter powerstroke!!!

Looks nice and is working well
  • Currently 5/5 Stars

Reviewed by: Cory09/02/2015 04:47PM

Product ownership: Less than 1 month

Purchased from: Sinister Diesel

Just installed this last night, which was the final step to replacing the turbo, exhaust, oil cooler and a new EGR delete. The filter system was easy to install and seems to be built of very high quality materials. The parts fit together very well, excellent design and engineering.

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