The LESJOFORS 4414234 Rear Coil Spring is engineered to provide superior support and stability for the rear suspension of the 2004 GMC Yukon. Designed as a direct replacement for the original equipment, this coil spring ensures a precise fit, facilitating straightforward installation and minimizing vehicle downtime. Constructed from high-strength steel, the 4414234 coil spring undergoes advanced heat treatment and shot peening processes to enhance its durability and resistance to fatigue. A robust zinc phosphate coating, followed by an epoxy powder coat, offers exceptional protection against corrosion, extending the spring's service life even in harsh environments. This coil spring is designed to maintain the vehicle's original ride height and handling characteristics, ensuring consistent performance and driver comfort. By choosing the LESJOFORS 4414234 Rear Coil Spring, fleet operators invest in a high-quality component that contributes to the overall reliability and efficiency of their vehicles, reducing the frequency of maintenance interventions and associated costs.