SKU: 16885038634

Sinister Diesel Coolant Filtration System with Cat Filter 99-03 7.3L Ford Powerstroke

Sale price$112.50 Regular price$125.00
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

Sinister Diesel Coolant Filtration System with Cat Filter 99-03 7.3L Ford PowerstrokeNow, why would you want to filter your 7. 3's coolant? Good question! Over time, your coolant can become contaminated with castings from the block and numerous other particles that will find nooks and crannies to deposit themselves into, most namely the water jackets of your engine. These deposits can create blockages which in turn results in increased pressure which can lead to head gasket failure or worse. Prevent this and keep your engine running

Now, why would you want to filter your 7.3's coolant? Good question! Over time, your coolant can become contaminated with castings from the block and numerous other particles that will find nooks and crannies to deposit themselves into, most namely the water jackets of your engine. These deposits can create blockages which in turn results in increased pressure which can lead to head gasket failure or worse. Prevent this and keep your engine running cool and clean with this filter kit.

Add years of life to your diesel engine with this Water Coolant Filter Bypass System. Removing contaminates such as the casting sand and metal shavings means your engine's water pump, EGR cooler and oil cooler will last longer. This kit is designed to bypass and filter small amounts of the engine’s coolant while your diesel engine is running. The CNC machined billet 6061 aluminum anodized construction filter block attaches to a supplied bracket, which mounts to factory holes so no drilling is required. Filter block includes 2 threaded inlet ports and 1 outlet port. This kit includes all fittings needed for installation. The filter can be easily unscrewed for replacement. We recommend replacement of the first filter at 500 miles with replacement of the second and third filters is at 3,000 miles each. After 3 changes, filter replacement can be done once a year. The silicone hoses fittings are pre-assembled for simple, leak-proof connections that factory tested at twice the recommended radiator cap pressure.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 16885038634

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4.5 ★★★★★
Based on 21 reviews
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Verified Purchase
DeanCHS1980
Pawtucket, US
★★★★★ 3
Works OK.
Material Type: Powder Ox, Size: 16 oz
With a lot of work and diligence (elbow grease), the product works at removing oxidation. I expected it to easily remove the old Poliglow as well. Still lots of work. It will NOT remove the brown water stains from the roof of my molded fiberglass camper. Product is OK, but does not work as easily as advertised.
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Reviewed in the United States on April 19, 2020
M
Verified Purchase
Michael M.
Carnegie, US
★★★★★ 5
It's extremely difficult and when it hasn't been maintained it looks like skin peeling after a sun burn
Material Type: Powder Ox, Size: 16 oz, Material Type: Powder Ox, Size: 16 oz
Poli-glow definitely works. The negative feedback is generally due to someone trying to remove poli-glow. It's extremely difficult and when it hasn't been maintained it looks like skin peeling after a sun burn. I purchased a 41' sailboat with poli-glow. The poli glow was flaking off and had to be removed. It wasn't fun. In the end, I bought poli-strip and used an orbital sander and wet sanded thru it. Then I used poli-strip, then poli-prep and washed it down. From there I used poli-ox and poli-prep one more time...I basically used poli-prep along with lots of water to wash boat down. The poli-ox when used thick, like a paste, ate through most stains once poli-glow was removed. It took two-three days of prep. Application took half day per side. I used two kits. Also bought the rectangular special applicator (far better than their mitt). Make sure to have lots of disposable gloves. I don't think the chemicals will harm your hands much...I didn't have gloves for much of the prep work, but gloves are a must when applying poli-glow. Othnerwise your hand get very gunked up.
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Reviewed in the United States on May 24, 2017
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Verified Purchase
Amazon Customer
Carnegie, US
★★★★★ 1
Very expensive but worked no better than powdered cleansers
Material Type: Powder Ox, Size: 16 oz
My camper is a 2004 with oxidized paint and dark streaks from being out in the weather. I looked at reviews and there is a lot of hype about this product so I ordered some. I used this on an area of my camper to test it in case it didn't work and guess what...it didn't. It didn't remove the oxidation and black streaking any better than Ajax powder. In one place, when I used it as directed, it wore the paint down to the bare metal and didn't remove dark streaking in the surrounding area. The area I tested it on looked cleaner, but no better than the area I used Ajax powder on the day before. Very expensive for what it didn't do. I do not recommend this product.
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Reviewed in the United States on May 18, 2025
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Verified Purchase
nelson malony
Natrona Heights, US
★★★★★ 5
Great product
I have used this for years and it is excellent. Very easy to use.
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Reviewed in the United States on May 13, 2026
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Verified Purchase
Louie Ciavaglia
Pawtucket, US
★★★★★ 5
Works great
Be careful NOT to get it on painted surfaces it will remove the paint. It does exactly what they say it does and if you follow the directions to the letter you won't have any problems
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Reviewed in the United States on November 15, 2024

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