GTP38 Compressor Housing O-ring for Ford 7.3L Powerstroke (99.5-03)
Genuine Garrett O-ring for the seal between the main compressor housing and compressor back plate. If your housing o-ring is damaged or broken, boost will be severely compromised leading to higher EGTs and low performance.
Fitment 99.5-2003 7.3L Powerstroke
30 Reviews Hide Reviews Show Reviews
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5 Turbo Housing Oring
Posted by Ethan on Mar 12th 2025
Worked great and is the right oring for the compressor housing.
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5 Turbo compressor housing O-ring
Posted by E Bartlett on May 10th 2024
This fit and worked perfect on my stock turbo.
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5 Garrett compressor housing o-ring
Posted by Gary Rice on May 5th 2024
Fit as it should and no defects.
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5 OEM
Posted by Cyrus Mohit on Oct 3rd 2023
OEM quality
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5 Garret Oring
Posted by Jason Pierce on Aug 4th 2023
Quality oring, and exact fit.
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5 Reliable Performance
Posted by Zach on Apr 3rd 2023
Purchased the Garret outlet and housing o-rings for when I did my Riffraff compressor wheel install. Cheap insurance in my opinion to swap these out. I have 100% confidence that the replacement parts Riffraff sells are the the best of the best. Fits perfect, no issues.
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5 GARRETT COMPRESSOR HOUSING O-RING
Posted by Me on May 18th 2022
I purchased and turbo rebuild kit from KC and it had the wrong compressor housing orings and were 33k smaller then OEM and not able to create much boost because it leaked all around the compressor housing. This seal did the trick and brought my boost up with absolutely no leaks.
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5 Quality
Posted by Rich H. on Dec 14th 2021
Correct fit the first time. Shipped same day I ordered.
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5 worked perfect
Posted by david on Jul 9th 2021
Did as pat of Garrett Non-EBPV/ Blank Pedestal 99.5-03
