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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  • 4
    does the job

    Posted by Don R on Nov 19th 2020

    nice product. easy install but i used a dab of silicone grease to keep the o-ring on. wouldnt have needed it if the intake spider was off. the only thing is i had to go find another sized socket to install since its bigger than the 1" intake heater this replaces. also id find a 90dg fitting for the boost gauge line so your boost line isnt bent out in the open.

  • 5
    Great

    Posted by Kaptan on Nov 5th 2020

    Perfect fit

  • 5
    Easy

    Posted by Zachary Graham on Oct 26th 2020

    Smooth , save mpg

  • 5
    aih delete tapped plug

    Posted by Vin Bayne on Oct 21st 2020

    super easy, took ten minutes!

  • 5
    Aih delete plug

    Posted by John Ball on Oct 18th 2020

    Great fit and looks excellent! Super easy install with a few hands tools. I was completely done in under 30min standing in my driveway Love Riff Raff products will continue to buy more. 2003 Ford F250 7.3 428343miles and still love her!

  • 5
    AIH delete

    Posted by Marcus on Oct 14th 2020

    Easy install, looks awesome, increased air flow by obvious reasons, fast delivery plus got a sticker!!! Not sure if it gives me more power but I don’t care. It has to help.

  • 5
    plug

    Posted by paul on Oct 13th 2020

    i replaced the heater with this and in the future i will be useing it for boost gauge

  • 5
    AIH plug

    Posted by Unknown on Sep 29th 2020

    Looks great and fits as it should. Quality pice

  • 5
    Simple mod for better mileage

    Posted by D Keesler on Sep 23rd 2020

    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