Upgrade your engine's starting system with this heavy-duty 12V starter relay solenoid, specifically designed for GX390 and similar engine applications. The gold-zinc plated steel construction delivers exceptional durability and resistance to harsh operating conditions. This precision-engineered relay features a compact design that fits easily in tight engine compartments while providing reliable electrical switching performance. The corrosion-resistant terminals ensure consistent electrical connectivity and minimize maintenance needs over time. The robust build quality and carefully selected materials make this starter relay ideal for demanding applications where dependable starting is crucial. Its optimized contact design enables quick engine starts and reliable operation across varying temperatures and conditions. This solenoid relay serves as a direct replacement component that maintains or enhances the original starting system performance. The mounting bracket allows for straightforward installation, while the heavy-duty contacts handle high-current switching demands with ease.