Search by number: 2016 Buick Regal 2.0L 4 Cyl Starter ProAmp 6947 $97.00 each OPTIONS: Base ProAmp 52001 $126.00 each OPTIONS: Sport Touring; Premium; GS ProAmpN 6947N $109.00 each OPTIONS: Base ProAmpN 52001N $170.00 each OPTIONS: Sport Touring; Premium; GS