Sinister Diesel 99-03 Ford 7.3L Powerstroke Coolant Filtration System w/ Wix Filter

Sinister Diesel 99-03 Ford 7.3L Powerstroke Coolant Filtration System w/ Wix Filter

Marsoni

M251S

$115.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Sinister Diesel 99-03 Ford 7.3L Powerstroke Coolant Filtration System w/ Wix FilterRemoving 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

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This is our second one of these, which really speaks to how much my dog loves it… it’s cute and just the right size for my Vizsla. She absolutely loves playing with it… it’s chewable and has a nice squeaker, but I’m not so sure of its durability. Our first one lasted about a month, and this one just a couple of weeks. The stitching at the tip seems to give away first, then the find. Sadly, you gotta throw it away when you see the first signs of the stuffing.

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Reviewed in the United States on December 2, 2025

Verified Purchase

Jennifer Ackley

Boise, US

★★★★★ 5

Good quality for the price

More durable than others. We have an aggressive chewer so I know the squeaker will be destroyed eventually. The fact that it didn't get destroyed day 1 is a positive.

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Reviewed in the United States on March 22, 2026

Verified Purchase

Roger C Burton

Lowell, US

★★★★★ 1

Go with tough rubber toys---you'll be ALOT happier!!!

This item isn't worth the thread used to make it. Only took my little puppy approx. 45 min. to gnaw the squeaker out!! The edging "tape" didn't last 1/2 that long. NOT good choice for tough teethers!!! I hand sewed damages---no help. For good toys---go with the KONG-type strength---REALLY TOUGH!!!

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Reviewed in the United States on May 16, 2026