SKU: 38131006164

7.3 Powerstroke Injection Pressure Regulator (IPR) Valve

Sale price$114.72 Regular price$127.47
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

7.3 Powerstroke Injection Pressure Regulator (IPR) ValveGrizzly Injection Pressure Regulator (IPR) Valve 19942003 Ford 7. 3L Powerstroke & Navistar T444E Restore your diesel engines performance with the Grizzly IPR Valve, a precision replacement designed to regulate high pressure oil in your injection system. Essential for proper fuel delivery and peak engine efficiency, this valve is engineered to meet or exceed OEM standards, delivering reliable operation in even the toughest conditions. Key Features:

Grizzly Injection Pressure Regulator (IPR) Valve – 1994–2003 Ford 7.3L Powerstroke & Navistar T444E

Restore your diesel engine’s performance with the Grizzly IPR Valve, a precision replacement designed to regulate high-pressure oil in your injection system. Essential for proper fuel delivery and peak engine efficiency, this valve is engineered to meet or exceed OEM standards, delivering reliable operation in even the toughest conditions.


Key Features:

  • Purpose-Driven Design: Accurately regulates high-pressure oil to ensure optimal injector performance and consistent engine operation.

  • Direct Fit Replacement: Installs easily as a direct replacement for your original IPR valve, providing a seamless fit without modification.

  • Heavy-Duty Construction: Built for maximum durability and reliability, capable of handling the rigors of heavy-duty diesel operation.

  • Performance Restoration: Eliminates loss of power and restores injector efficiency for smoother, more reliable engine performance.

  • OEM Compatibility: Perfectly designed for 1994–2003 Ford 7.3L Powerstroke and Navistar T444E diesel engines.


Why Choose the Grizzly IPR Valve?

A failing IPR valve can result in decreased engine power, rough running, and poor fuel efficiency. Upgrading to the Grizzly ensures precise, factory-spec pressure regulation, helping your engine run at its full potential while extending its lifespan.


Fits Vehicles:

  • 1994–2003 Ford 7.3L Powerstroke Diesel

  • 1996–2003 Navistar T444E Diesel


Upgrade your injection system today with the Grizzly IPR Valve and get back the reliable power and efficiency your diesel deserves.

Shipping Notes
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Exchange/Return Notes
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SKU: 38131006164

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4.7 ★★★★★
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RB_amazon_shopper
Lake Worth, US
★★★★★ 3
Weird sizing, snug in some places and much more “relaxed” in others
Special Size: Rigid, Size: 33W x 28L, Color: Black
Comfortable and close fit around waist, buttocks, crotch - but from thigh down trouser cuff it’s a VERY relaxed fit, much bigger than I need even with thick muscular legs. Not quite clown pants or bell bottoms, but a still a strange look. I’ll probably be sending them back.
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Reviewed in the United States on April 24, 2026
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Verified Purchase
Vickie Hahn
Natrona Heights, US
★★★★★ 5
Wranglers
Special Size: Low Stretch, Size: 42W x 32L, Color: Classic Medium Wash
My son-in-law just loves these pants they fit him good the zipper is great. He loves the color. The size was perfect and they are resistant and the pants. They are just so worth at the durability of the pants of material. I rate these at number five it may be a 20.
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Reviewed in the United States on January 6, 2026
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N. Carr
Waukegan, US
★★★★★ 5
Good 👍🏾
Special Size: Rigid, Size: 34W x 30L, Color: Black
Good item,just a bit to big
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Reviewed in the United States on April 25, 2026
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 5
I like them, would buy again.
Size: 34W x 32L, Color: Tinted Light Wash
Fit nice, dont look nor feel cheap. The fit is nice and true to whats marketed. Material is not hard.
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Reviewed in the United States on June 4, 2026
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Pen Name
Fort Morgan, US
★★★★★ 4
Too baggy! (UPDATE): Bought this style of jeans again and they fit great!
Size: 31W x 30L, Color: Tinted Light Wash
These jeans are too baggy for my liking. Edit: I purchased more jeans of this style recently again and for some reason they fit a lot better to my liking than before when I first left the initial review for this. I have updated my review from 3 stars to 4 stars now. I purchased the black, grey, dark wash and tinted medium blue, and all 4 had a good fit on me. My original review stated that it was too baggy but the 4 jeans I just bought had a fitted look which is what i prefer, not too baggy and not to slim/skinny. I want to point out that the fit varies from the color choices. For example, the black, grey and dark wash jeans, i went with a size 32x30 because 31x30 for those colors were too tight/slim on me and for the tinted medium blue, i downsize to 31x30 because 32x30 for this color is too baggy. So buy the size you usually wear and if it's too slim or baggy then send it back and size up or down. Buying jeans on Amazon, i feel that you will have to buy a few different sizes and see which one fits you the best and then go from there. Edit (3/7/26): sizing is very inconsistent. So my previous edit above stated that the jeans I recently purchased fit great on me, and that's true, so I decided to buy another jean, same color and same size, this time the jean fit way too small/tight. I feel like amazon needs to do better quality control on these jeans. How does 2 pairs of the same jeans/color/size have such an inconsistent in size/fitting to it!
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Reviewed in the United States on December 14, 2025

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