The Standard Ignition PS-198 Oil Pressure Light Switch is engineered to provide precise oil pressure readings, ensuring optimal engine performance and reliability. Designed for direct replacement, it offers a seamless fit for various vehicle models, including Acura, Honda, and Nissan. This switch is constructed with a zinc-plated housing that resists corrosion, enhancing its longevity and durability. The fiberglass-filled thermoplastic connector housing withstands vibrations and heat stress, ensuring consistent performance under demanding conditions. A high-quality spring mechanism guarantees accurate and repeatable switching points throughout the product's lifespan. Manufactured through a fully automated assembly line, the PS-198 maintains consistent quality and reliability. The use of high-temperature polyimide film diaphragms provides exceptional cycle durability and resistance to rupture and oil leakage, effectively handling rapid pressure pulsations without component damage. This robust design meets the stringent demands of today's service professionals, ensuring a highly accurate and timely oil pressure reading to the vehicle's data monitoring system. The PS-198 is 100% tested on vehicles using automated equipment that activates the switch, checks for leaks, and stresses the part to ensure specification compliance, even under the most demanding operating conditions. This comprehensive testing process ensures that the switch performs reliably, contributing to the overall efficiency and safety of the vehicle.