SKU: 20894560983

Dieselsite 7.3L Coolant Filtration System - 1994-1997 Ford F-Series

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Description

Dieselsite 7.3L Coolant Filtration System - 1994-1997 Ford F-SeriesDIESELSITE Coolant Filter Install Kit Ford 7. 3L Powerstroke Protect Your Cooling System Extend Water Pump & Radiator Life NOTE: If you have a 19941995 model, see the FAQ section below for special installation considerations. Coolant filtration is a proven solution in the heavy duty diesel world and it's just as critical for your 7. 3L Powerstroke. Many diesel engines, including the 7. 3L, are cast with sand, and not all of it is removed during

DIESELSITE Coolant Filter Install Kit – Ford 7.3L Powerstroke

Protect Your Cooling System – Extend Water Pump & Radiator Life


NOTE: If you have a 1994–1995 model, see the FAQ section below for special installation considerations.

Coolant filtration is a proven solution in the heavy-duty diesel world — and it's just as critical for your 7.3L Powerstroke. Many diesel engines, including the 7.3L, are cast with sand, and not all of it is removed during manufacturing. Over time, this leftover sand leaches into the cooling system and causes premature wear to water pumps, hoses, and radiators.

The DIESELSITE Coolant Filter Kit captures abrasive materials like casting sand and precipitated SCAs (Supplemental Coolant Additives), helping prevent internal wear and extending the life of your water pump, radiator, oil cooler, and coolant lines.


Key Benefits:

  • Removes abrasive particles like sand and crystallized SCAs

  • Protects water pumps, hoses, radiators, and oil coolers

  • Prevents premature cooling system failure

  • Bypass-style filter — no flow restriction or overheating risk

  • Spin-on filter design for quick, easy replacement

  • Includes all fittings, hose, and stainless clamps

  • Virtually eliminates wear from coolant contaminants


🔧 How It Works:

This is a bypass-style system that filters a small amount of coolant at a time.
It’s routed in parallel with the factory cooling system, so it doesn’t affect coolant flow or cooling efficiency.
As the filter removes debris on each pass, your system is gradually cleaned of harmful particles.


🛠️ Installation & Maintenance:

  • Installs easily with basic tools

  • Includes custom instructions for minimal fluid loss

  • Initial Filter Change Schedule:

    • Replace every 3 months for the first 9 months

    • Then, replace once per year

  • You’ll know the filter is due when coolant flow into the overflow tank slows or stops


🧰 Kit Includes:

  • DIESELSITE coolant filter mount

  • High-quality hoses and stainless steel clamps

  • Brass fittings

  • Spin-on filter

  • Detailed installation instructions


⚠️ Special Note for 1994–1995 Trucks:

Some early 7.3L Powerstrokes came with IDI-style cooling systems (radiator cap on the radiator instead of the overflow tank). If your truck has this setup, you can still use this kit, but you’ll need to reroute the filter return line.

✅ You’ll need a 5/8" x 3/8" x 5/8" heater hose tee to connect the return line to the heater hose going to the top of the water pump.
We can supply this tee from our store — just ask!


💬 FAQs

Q: Will this restrict coolant flow or cause overheating?
A: No. The system is routed in parallel with the stock coolant path. Only a small amount is diverted through the filter, and the filter itself acts as a heat exchanger.

Q: What happens if the filter plugs up?
A: The system reverts to normal coolant flow. You simply lose filtration until the filter is replaced — no damage or flow restriction occurs.

Q: How do I know when to change the filter?
A: Watch the coolant return line into the expansion tank. If flow slows or stops, it’s time to change the filter.

Q: How much coolant will I lose during installation?
A: Very little. Our instructions walk you through how to avoid draining the system during install.


📸 Real-World Results:

  • Photo 1: Filter removed after 3 months after a full coolant flush — filled with sand and sediment.

  • Photo 2: 7.3L oil cooler clogged with debris — proof these particles wreak havoc on internal components.


🔩 Don’t wait for failure — protect your Powerstroke now.

Whether you’ve already replaced a water pump or are trying to make your current one last, it’s never too late to install a coolant filter. Give your cooling system the defense it needs with a proven, affordable solution.

Shipping Notes
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Exchange/Return Notes
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SKU: 20894560983

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Kindle Customer Maureen
Whiting, US
★★★★★ 4
Slow, sorry but good
Format: Kindle
This was a slow moving book. Lots of character pov chapters, lots of superfluous descriptions and endless courtly appearances stalled this book to start. Once you get into the heart of the story, it takes off. Before you know it the book is done. My favorite character is Reyna. She is so strong. She is true to herself. She gets into a lot of trouble with her headstrong ways but it's entertaining. I have high hopes for Lorcan. He is honorable to a fault. Thane had turned out to be better than I thought but i still don't like him. Eislin is useless. Great plot twists at the end. I'm looking forward too book 2.
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Reviewed in the United States on June 6, 2020
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Faifre6
Belleville, US
★★★★★ 5
Very detailed! Beautiful world building! Strong Heroine!
Format: Kindle
Starts off a little slow and confusing with different POV’s, but starts to all come together towards the middle to make an elaborate plot line and makes it all worth it. Beautiful world building and attention to detail as well as great writing. The cliffhanger was gut wrenching! Can’t wait for the next book!
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Reviewed in the United States on March 4, 2020
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Isabelle
Port Orchard, US
★★★★★ 4
Interesting
Format: Kindle
This was a very captivating book once you got into it thoroughly. But the third person perspective was a bit hard to get used to. But as you got into it and followed the different characters, it was interesting and filled with intrigue, conflict and forbidden love. I can’t wait to read the next one and to complete the series.
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Reviewed in the United States on November 12, 2022
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Lisa B.
Charlottesville, US
★★★★★ 5
OUTSTANDING
Format: Kindle
This was very, very good. The world is vast and characters are complex. There is a good plot with a whole lot going on. This is well written. Good twists and turns and some heart breaking moments. You will love these characters, they have heart and loyalty. I am hoping that there will be several more books. We've yet to see anything from the Sea Court but only a mention of them here and there. The Wood Court was given a quick couple of scenes, and only as far as some warriors, we've yet to enter their court and the Shadow Court, I'm not sure if they will be a force for good or bad, but they definitely will play a much bigger role moving forward. This is primarily the Ice and Air Courts. Told in multiple views, which I loved, it gives you a chance to see things from different eyes. There's alot of political maneuvering and deception. I loved it and will pick up the next book as it becomes available. If you like The Fae and the courts, you should love this. I think the author has mucn in store for us.
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Reviewed in the United States on March 8, 2020
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Jessika
Lowell, US
★★★★★ 4
Definitely worth the read!
Format: Kindle
After taking a deep breath and taking in that wicked twist of an ending, I have finally composed myself. My first thought when I started this book was that I love Reyna's character. I was intrigued by her connection with her familiar and the Ruin that is plaguing her land. It came as no surprise that she took her sister's place in an attempt to protect her. When they reach the Air Court everything slows down. This is where it was iffy for me. First of all, I like multiple POV's in books however 7 is a bit much. It starts to interrupt the story line. I felt like I was finally making progress connecting with one character, then it was switched to another person. I felt they all had necessary or pertinent information but not necessarily were they all POV worthy. The only other thing that annoyed me was that Reyna constantly was " trapped." She would rush off without thinking, only to need rescuing. She is brilliant in a fight, but she really doesn't think through anything. Lorcan is amazing. I know he might be on the "bad" list, but his background is so interesting. Eislyn(Reyna's sister) is really so sweet, but calculating. I enjoyed her and Thane's dialogue. The author did an amazing job with the imagery in this book. Everything was so detailed it was easy to fall into the scene. I love unexpected twists and while part of the ending I expected, I wasn't expecting how it took place. All in all, I found it very entertaining and I am very invested in continuing this series. Favorite quotes: "The truth may be twisted but never false." "Who was she if she was not the enemy of the Air Court? What was her purpose of she no longer has that?" "In a war-torn land, love was always a lie."
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Reviewed in the United States on March 4, 2020

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