🚀 Elevate Your Ride with Confidence! Engineered to absorb vibrations and reduce collision impact for maximum passenger comfort. Designed for straightforward replacement, ensuring you get back on the road quickly. Crafted from high-density rubber for superior load performance and longevity. Backed by a 2-year warranty and 100% quality assurance for peace of mind. Seamlessly fits Ford Expedition and Lincoln Navigator models from 2003 to 2006. OEM #4L1Z5A891AA Fits 2003-2006 Ford Expedition/Navigator 2-Year Warranty The KEIYSHOLCK Rear Air Spring Suspension Bag is a high-quality replacement part designed specifically for 2003-2006 Ford Expedition and Lincoln Navigator models. Made from durable high-density rubber, it enhances ride comfort and safety while providing a perfect fit with OEM part number 4L1Z5A891AA. Enjoy a smoother driving experience with a 2-year warranty for added assurance.