Product Description
Michigan Motorsports Idle Air Control (IAC) Valve Pigtail Harness Connector | 12" Leads for GM LT1 LT4 LS1
Fits 1994-2002 GM LT1 LT4 LS1 Applications | 12" Wiring Leads | IAC Motor Repair Connector
Repair your idle control system the right way with this Idle Air Control (IAC) Valve Pigtail Harness Connector, designed for GM LT1, LT4, and LS1 applications. This replacement pigtail assembly features extended 12-inch leads, giving you the flexibility needed for clean and reliable wiring repairs. Ideal for fixing damaged, brittle, or corroded connectors, this harness restores proper communication between the ECU and IAC motor—helping eliminate rough idle, stalling, or inconsistent RPM issues. Whether you're restoring a factory harness or completing an engine swap, this connector provides a dependable solution for maintaining proper idle performance.
Key Features & Benefits
- Direct Replacement IAC Connector: Designed to replace worn or damaged idle air control valve connectors on GM LT1, LT4, and LS1 engines.
- 12" Extended Leads: Extra-long wiring provides flexibility for clean routing and easier installation during repairs or custom builds.
- Restores Idle Performance: Ensures proper electrical connection to the IAC motor, helping correct rough idle, stalling, and drivability issues.
- Ideal for Repairs & Swaps: Perfect for repairing damaged harnesses or completing LS/LT engine swaps where wiring modifications are needed.
- Durable Engine Bay Construction: Built to withstand heat and vibration for long-term reliability in demanding automotive environments.
Key Fitments
- 1994-1995 Corvette 350 LT1
- 1996 Corvette 350 LT4
- 1993-1997 Camaro 350 LT1
- 1993-1997 Firebird 350 LT1
- 1998-2002 Camaro 350 LS1
- 1998-2002 Firebird 350 LS1
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Product Reviews
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Perfect part
Just the pert I needed. Got my big block purring again.
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Electrical connector
Looks to be correct
