​​Damyprd 4-Prong Starter Solenoid​​ redefines reliability for Craftsman lawn mower owners. Engineered with precision-machined copper alloy contacts and military-grade insulation, this solenoid delivers consistent power transfer even in harsh outdoor conditions. The ergonomic terminal layout simplifies installation—simply match the color-coded connectors (Red-12V Input, Black-Ground, Yellow-Starter Motor, White-Ignition Switch) for error-free setup. With an extended service life of 5+ years under daily use, it outperforms OEM parts by 30% in heat dissipation tests. Backed by ISO 9001-certified manufacturing, this solenoid is the smart choice for professionals and DIY enthusiasts seeking maintenance-free operation.