Advance Auto Parts at 3909 N 90th St in Omaha offers a wide range of automotive aftermarket products, including leading brands like FRAM, Carquest, and DieHard. The store provides free services such as battery testing, battery and wiper installations, engine code scanning, and battery and oil recycling. Customers can save money by signing up for the Speed Perks loyalty program, which earns points towards discounts on store items and gas at participating Shell stations. The staff at this Advance Auto Parts location is known for their excellent customer service. Customers have praised the knowledgeable and helpful employees, who are able to troubleshoot parts and offer cost-efficient solutions, even if the issue is outside the store's ability to fix. Specific employees, such as Mario, Lance, and Jess, have been highlighted for their exceptional service, with one customer saving over $200 on an air filter thanks to Lance's recommendation to use a cleaning kit instead of buying a new part. Overall, the Advance Auto Parts store at 3909 N 90th St in Omaha is a reliable and customer-friendly destination for automotive parts and services.