Please check notes in each part listing to ensure the Idle Air Control (IAC) Valve is correct for your 1997 BUICK LESABRE with a 3.8L engine. AIRTEX, STANDARD MOTOR PRODUCTS, DELPHI, & ACDELCO are competing brands, and each brand's Idle Air Control (IAC) Valve may be interchangeable. Special restrictions like "California only" or "with sport package" may indicate a Idle Air Control (IAC) Valve fits only certain 1997 BUICK LESABRE models.

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After choosing a Idle Air Control (IAC) Valve, click the "Add Part" button. Shipping costs will be shown on the Shopping Cart page. You may use your browser's Back button or click "Find More Parts" to find more Fuel/Air parts, other BUICK LESABRE parts or parts for a different vehicle. Please try our Interactive Catalog (click link above) for faster searching. Both catalogs use the same shopping cart so any auto parts you've already chosen for your 1997 BUICK will not be lost if you switch.