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FAST

FAST Adapter Early Iac

MPN: 308032 Catalog #: 001133476 Category: Wiring Harnesses Check Vehicle Fitment

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

This adapter connects an older IAC with a 2x2 weatherpack connection to a later model EFI harness that uses a metripack 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

Older IAC has 2x2 like our 307016.

FAST Adapter Early Iac

Fuel Injection Harness

Adapter, Early Iac

Fuel Inj. Harness

IAC Adapter

No

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Engine Compatibility

GM - LSMatched variant: LS

GM Gen III/IV V8; LS1/LS2/LS3/LS6/LS7/LS9/LSA/LSX

Fitment note: Engine compatibility is provided as a guide. Please verify all fitment details before ordering.

Product Specs

Brand
FAST
Part Number
308032
Catalog Number
001133476
Product Line
FAST Adapters
Category
Engines & Parts
Type
Wiring Harnesses
UPC / Barcode
036584266082
Vendor Product Category
Engine Components
Vendor Product Subcategory
Wiring Harnesses
Length
11.75 in
Width
6.25 in
Height
2.75 in
Weight
1.05 lb
Units Per SKU
1
Freight / LTL
No
Air Restricted
No
Prop 65
Y
CARB Approved
Yes
Clearance Item
No

Shipping & Availability

Current status 32 Available - Ready to ship
Estimated timing Ships from factory

This item is showing manufacturer availability and may ship directly from the manufacturer. Tracking details are provided as soon as they become available. ETA 0-5 Days to ship.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 32 available as of 6/4/2026.

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