• Rubber part at top and bottom of coil spring
• Helps support and protect coil spring
• Replace when worn or not working correctly

The Coil Spring Insulator (Rear) is a simple but critical component of your vehicle's suspension system. This part is made with rubber and can be found at the top and bottom of your coil springs. The springs help absorb road shock, support the weight of your vehicle, and keep it at a level height. In turn, the Coil Spring Insulator (Rear) helps support and protect the coil spring. The insulator also helps dull the movement of your coil spring contracting and expanding, which can create a smoother ride.

The Coil Spring Insulator (Rear) is designed to sustain the stress of its job. Still, the rubber can break down and deteriorate over time. This is especially true in areas where temperature fluctuation is common. Your Coil Spring Insulator (Rear) might break or stop working well after a certain amount of wear and tear. Signs you need a replacement Nissan Coil Spring Insulator (Rear) include loud road noise, your vehicle bottoming out, and grinding sounds when you turn.

A worn Coil Spring Insulator (Rear) might not pose an immediate threat to your Nissan, but you still want to replace it in a timely manner. When you wait to replace it, you risk harming other parts of the vehicle, such as your tires, brakes, coil springs, struts, and tie rods, Unless your coil spring also appears worn or damaged, you can usually get by with only replacing the insulator. Same as the springs, you want to replace your Coil Spring Insulator (Rear) in pairs to help keep your vehicle balanced. If you don't have automotive experience, you should think about taking your Nissan to an authorized service center to have professionals handle the replacement.

Your Nissan Coil Spring Insulator (Rear) is vital to your suspension system, and you want to ensure your replacement is made for your vehicle. Shopping OEM-made parts is an easy way to find the right fit.

The Coil Spring Insulator (Rear), part 550503Z000, is suitable for Nissan Altima 2002-2013. Find more information under the What This Fits tab.

SEAT-RUBBER,REAR SPRING

Fits Altima, Maxima, Quest