Exterior Components› Body Panels and Components
Holley
IDLE AIR CONTROL MOTOR
SKU: H00E 543-105
Moderate — 2–4 hours
Description
This IAC motor is compatible with Generation 1 Sniper EFI TBI, Avenger 4 bbl TBI, HP 4 bbl TBI, Commander 950, and Digital Pro-Jection systems. It is also designed for use with Sniper EFI 90/92/102mm throttle bodies, Terminator TBI, and HP throttle bodies.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Holley |
| Part Number | H00E 543-105 |
| Weight | 0.29 lb |
Videos
How to Set Your IAC & TPS for a Perfect Idle | Holley Sniper EFI, Terminator X, & Holley EFI
Sniper EFI Idle Tuning
Holley Sniper How To Set The IAC (Idle Air Control) in 5 minutes or less
Holley Sniper EFI IAC Surge - Idle Air Control Problem FIXED! Try this before sending it back!
Holley Sniper EFI: How to Set Idle
Every Holley Sniper NEEDS these two FREE Fixes! High idle and TPS not resetting FIXED!
Holley sniper efi Tips on setting the Idle air control setting % between 0&5%
Holley Sniper EFI First Start Up & Setting the IAC Adjustment
What You Didn't know about IDLE CONTROL with Holley EFI!
Holley Sniper EFI and Dual sync won't idle
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy