AIH Plug - Tapped - 99.5-03 Powerstroke
- Comes in Blue, Black, and Red anodized
- Tapped version for 1/8" NPT Boost fitting
- 1/8" NPT Plug Included for convenience
- Viton O-ring for complete seal
- Laser etched design
- 100% Made in USA
254 Reviews Hide Reviews Show Reviews
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plug
i replaced the heater with this and in the future i will be useing it for boost gauge
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AIH plug
Looks great and fits as it should. Quality pice
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Simple mod for better mileage
I installed this in a few minutes and right away could tell the difference well made product and fast shipping ya have a customer thanks from Florida
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Very nice good quality
Looks good and got read of a few wires and things under the hood
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AIH plug
Looks good and fits perfectly
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AIH is perfect
A perfect fit and finish. Very well made and easy to install.
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2nd one, still the best.
Make sure you pull the center screw and use teflon tape or another sealant prior to final install. For a boost gauge, it worked great after every sealing it up properly. Boost leak tested to almost 40psi, no leaks. About as easy of an install as you'll ever get for a 'mod'. Well made, great seal.
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Aih delete
Fast and easy to install they had a great product very satisfied with the results
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AIH Delete kit
Bought AIH delete plug kit , very easy to order , easy to install , and improved my fuel mileage by 3 mpg
