Please check notes in each part listing to ensure the Alternator Diode Trio is correct for your 1984 OLDSMOBILE CUTLASS CIERA LS with a 3.0L 181 2BBL engine. AIRTEX, ACDELCO, & STANDARD MOTOR PRODUCTS are competing brands, and each brand's Alternator Diode Trio may be interchangeable. Special restrictions like "California only" or "with sport package" may indicate a Alternator Diode Trio fits only certain 1984 OLDSMOBILE CUTLASS CIERA LS models.

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