FAST · New
FAST Adapter Early IAC
MPN 308032 · Store SKU fst308032
Supplier stock checked 11/7/2026, 1:17:30 PM UTC. Adding a part does not reserve it.
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Product details
This adapter connects an older IAC with a 2x2 weatherpack connection to a later model EFI harness that uses a Metripack/LS connection such as our EZ 2.0 or XFI Sportsman The idle air control allows the ECU system to control engine idle speed by controlling airflow around the throttle body blades. Weatherpack/TPI Style IAC to Metripack/LS Style Harness Adapter Pigtail
Manufacturer fitment & guides
Check 308032 against the manufacturer’s application information below.
Part-specific notes
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