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Exterior Components› Body Panels and Components
Holley
IDLE AIR CONTROL MOTOR
SKU: H00E 543-105
Moderate — 2–4 hours
Overview
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.
Show original supplier description
Part #: 543-105
Replacement Idle Air Control (IAC) Motor for Sniper EFI TBI Systems, Sniper 90/92/102mm Throttle Bodies, Terminator TBI, Avenger 4bbl TBI, HP 4bbl TBI, Commander 950 & Digital Pro-Jection Systems.
Features:
- Meets and/or exceeds OEM specificatons
- Replaces IAC Motor used on a variety of Holley EFI systems
- Designed for use with Sniper EFI 90/92/102mm throttle body
- Sold Individually
Replacement Idle Air Control (IAC) Motor for Sniper EFI TBI Systems, Sniper 90/92/102mm Throttle Bodies, Terminator TBI, Avenger 4bbl TBI, HP 4bbl TBI, Commander 950 & Digital Pro-Jection Systems
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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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
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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.
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