AIH Delete Tapped Plug

Part Number:
RDPAIH

Manufacturer:

$12.97

AIH Delete Plug - Tapped - 99.5-03 Powerstroke

The purpose of this product is to remove the restrictive Air Intake Heater from the intake air flow. Removing the AIH coil will not affect cold start up in any conditions. The PCM only commands the AIH to activate to reduce white smoke during extended long idle periods at low ambient temperatures. Specific conditions must be present before the heater is activated per Ford:

  • Ambient temperature must be below 32°F
  • Engine oil temperature (EOT) must be below 131°F
  • Vehicle power must remain between 11.5 and 15.0 volts
  • Parking brake must be applied
  • The transmission must be in Park or Neutral
  • Glow plugs must be off

- 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
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  • 5
    Good quality

    Posted by Mark Nelson on May 26th 2020

    Nice addition to engine compartment

  • 5
    AIH delete with tapped plug

    Posted by Bill Robinson on May 23rd 2020

    Clean, beautiful, and efficient, thanks

  • 5
    AIH Delete Plug

    Posted by Pete Roberts on May 21st 2020

    Where I live and drive I don't need heated air so I deleted the AIH and just kept the heater coil for possible future use. The coil does seem to create some turbulence so I did see a small performance increase. The Plug fit perfectly and if I ever want to re-route my boost gauge line I can go right to the plug.

  • 5
    Installed

    Posted by Travis on May 19th 2020

    Installed this plug when I did the up-pipes on my 2001. Easy to follow instructions and plug fit as designed. May have to get a boost gauge now!

  • 5
    AIH Delete Plug

    Posted by Thomas on May 13th 2020

    Great looking plug that includes o-ring and tapped hole and plug so you can attach your boost sensor.

  • 5
    Simple install

    Posted by Ron on May 11th 2020

    Makes engine bay a little less cluttered. Looks good and it serves its purpose well.

  • 5
    AIH tapped plug

    Posted by Steven on May 9th 2020

    Great product. Makes it easy to delete the AIH and add a boost fitting.

  • 5
    AIH

    Posted by Patrick Baruth on Apr 30th 2020

    Awesome product

  • 5
    AIH Delete Tapped Plug

    Posted by Joel Darrah on Apr 9th 2020

    I ended up not needing this plug, I have an early 99 F250 and this does not apply to my model year.