The LESJOFORS 4414229 rear coil spring is engineered to provide reliable suspension support for 2003 Chevrolet Venture, Oldsmobile Silhouette, Pontiac Montana, Pontiac Trans Sport, and Saturn Relay models. Manufactured by LESJOFORS, a company with over three centuries of experience in spring manufacturing, this coil spring is crafted from high-strength steel and undergoes a multi-stage process, including heat treatment, shot peening, and protective coatings, ensuring exceptional durability and resistance to corrosion. This robust construction translates to reduced maintenance costs and extended service life, minimizing costly downtime. The pre-set design and rigorous testing guarantee optimal performance and a smooth ride, contributing to improved driver comfort and safety. The LESJOFORS 4414229 rear coil spring is a direct replacement for the original equipment, ensuring a precise fit and function. By choosing this coil spring, fleet operators can invest in enduring performance, reduce maintenance, and keep vehicles running smoothly. This part is interchangeable with part numbers 10412898, 10412897, and 81039, offering broad compatibility and streamlining parts management.