This Engine Oil Pressure Switch-Sender With Light Standard PS-179 is a high-quality replacement part for your car's engine. It is designed to fit perfectly and provide accurate readings to ensure your engine is running smoothly. The switch is made by Standard Motor Products, a reputable brand known for producing reliable and durable parts. The manufacturer part number is PS-179, and it is compatible with many car models and engines. This switch is essential for your car's engine safety, and it comes with a light to indicate if there is any issue with the oil pressure. It is easy to install and is built to last, making it a great choice for anyone looking for a reliable replacement part.