What is a shock absorber? A shock absorber is an automotive device designed to restrain the up and down movements of your Nissan Altima. The shock absorber is a hydraulic component and a fundamental part of the suspension. In fact, this is largely responsible for providing safety and comfort to you and your passengers. While the automotive technology advances, the design of shock absorbers is also being improved in order to meet the demands of vehicle owners. If not for the shocks, driving your auto will be an unhappy and an uncomfortable experience. When you get tired of the conventional performance of the shocks of your 2002-2003 Nissan Altima, replace them. Replace them with the Monroe Shock Absorber. This shock absorber improves handling and provides more ride comfort. The groove tube technology used in it provides smoother ride despite the road conditions. No other manufacturing company can do it better than Monroe, the top provider of premium shock absorbers and other aftermarket products. The TS5990 Monroe Shock Absorber will surprisingly enhance the overall performance of the suspension system. Access our website for a collection of shock absorbers from Monroe. Your Nissan Altima deserves the best; it deserves the top quality Monroe Shock Absorber. Our site is very accessible if you want to find a wide array of Monroe aftermarket parts. We offer them in affordable prices, so you do not need to worry about your budget! You do not even need to pay for shipping. If you order more than 50 dollars, we will ship them to you for free!