Please check notes in each part listing to ensure the Throttle Position Sensor Connector is correct for your 2004 CHEVROLET COLORADO with a 2.8L engine. ACDELCO & STANDARD MOTOR PRODUCTS are competing brands, and each brand's Throttle Position Sensor Connector may be interchangeable. Special restrictions like "California only" or "with sport package" may indicate a Throttle Position Sensor Connector fits only certain 2004 CHEVROLET COLORADO models.
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