Idle Air Control Adapter - IAC - Early & Late GM

Idle Air Control Adapter - IAC - Early & Late GM

Free Shipping

Free shipping on our throttle bodies and more. Online orders only.  Click here > Shipping Details

Accufab has developed a Idle Aif Control - IAC adapter that makes it possible to use a GM Early model year (THREADED) or Late model year (NON-THREADED OR SMOOTH) Idle Air Control Motor on an Accufab, Ford style throttle body. Polished, billet aluminum.

IMPORTANT: BEFORE ORDERING, PLEASE DOUBLE CHECK YOUR GM IDLE AIR CONTROL MOTOR TO SEE IF IT'S THREADED OR IF IT'S NON-THREADED, SMOOTH. 

GM Early Style IAC Adapter- Our part number IACGM-1 allows a GM early model year "threaded" style GM IAC motor to be mounted on an Accufab, Ford 5.0L style (65mm through 105mm) throttle body. Includes adapter & IAC gasket. (Your GM motor will actually have threads on it and screw into this adapter, have a square connector with 4 connector cavities and no other fasteners are needed)

GM Late Style IAC Adapter - Our part number IACGM-2 allows a GM late model year "smooth, non-threaded push-in" style flat 4-pin GM IAC motor to be mounted on an Accufab, Ford 5.0L style (65mm through 105mm) throttle body. Includes adapter & IAC gasket and two fasteners. (Your GM IAC motor doesn't screw in, it simply pushes into the adapter, and has flat 4-pin oval connector. After it's pushed in to the adapter, it's held in place with two small fasteners.)

Idle Air Control Motor is not included.

Note: Chrysler Flat 4-pin IAC Motor is different than the GM IAC motor, although it looks identical, the bolt pattern to fasten the IAC motor to the adapter differs and does not bolt on to our adapter. Accufab does not recommend modifying the adapter to work with a Chrysler IAC Motor. Forcing it to fit, will strip the threads on the adapter. 


Technical Specs
Model Mustang
Year 1986-1993
Type Threaded or Push-in
Material Aluminum
Finish Polished

Write a review

Note: HTML is not translated!
    Bad           Good

  • Views: 18403
  • Brand: Accufab Racing
  • Product Code: IACGM-1or2
  • Availability: In Stock
  • From ... $75.99

Available Options

Tags: idle air control adapter early late gm, iac, iac gm, accufab, 5.0l mustang throttle bodies, ford throttle bodies, mustang 1986-1993, mustang throttle bodies, throttle bodies

Accufab manufactures a 90mm high performance throttle body and spacer for your 1986-1993 Ford 5.0L M..
From ... $329.99

TPS adapter that allows a Late style GM throttle position sensor to be used on Accufab's Ford style ..
$69.99

Accufab offers this high performance 75mm throttle body and spacers for your 1986-1993 Ford 5.0L Mus..
From ... $269.99

Replacement throttle body gaskets for Accufab throttle bodies. Please note, most of our throttle bod..
From ... $3.00

Accufab offers this high performance 65mm throttle body and spacers for your 1986-1993 Ford 5.0L Mus..
From ... $269.99