AIH Tapped Plug 99.5-03

Part Number:
RDPAIH

Manufacturer:

$15.11
$13.97
(You save $1.14 )
(230 reviews) Write a Review
AIH Tapped Plug 99.5-03

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 

install.jpg

99.5-03 7.3L F Series, E Series and Excursions Will not fit Early 99 7.3L
Write a Review

230 Reviews Hide Reviews Show Reviews

  • 5
    Quality

    Posted by Cyrus Mohit on Oct 3rd 2023

    Looks great and as always fantastic quality.

  • 5
    AIH Delete Plug 7.3 99.5-03

    Posted by Johnson Chee on Apr 26th 2023

    Don't know why I took so long to do this. Was more than easy to install. Truck does run a little smoother nothing crazy though. Engine does seem to get more air keeping the power steady and increased response slightly. Would definitely recommend to any owner of a Late 7.3.

  • 5
    It works

    Posted by Justin sammons on Apr 13th 2023

    Easy to install cleaned up my engine bay some too I dig it

  • 5
    7.3 AIH -tapped plug- for installing boost pressure guage

    Posted by Cooper on Mar 27th 2023

    Wow!!!!!! Why? Because, RiffRaff!
    I feel the the diesel market is flooded with junk aftermarket parts. Not here, anything with the name RiffRaff, I trust.

  • 5
    Great product perfect fit

    Posted by John on Mar 2nd 2023

    Perfect fit

  • 5
    IH Delete

    Posted by KDRABBIT on Jan 16th 2023

    Live in Texas so vary rare need for heated intake air. Replaced burnt Unit with plug. Quick easy repair.

  • 5
    Quality part that fits correctly

    Posted by Brad on Dec 12th 2022

    Love this for cleaning up airflow and getting rid of bloat. Clean!

  • 4
    AIH delete

    Posted by Brian Seder on Dec 5th 2022

    Super easy mod

  • 5
    An easy solution

    Posted by Dylan on Nov 13th 2022

    High quality and easy to install. O-ring seats perfectly in groove and stays firmly in place during installation. Looked at several hardware and auto supply stores for a suitable plug without success before I ordered this. Just wish more colors were in stock.