The Peterbilt 2006 and newer Blue/Black Oil Psi 0 150 gauge is a practical and reliable instrument for monitoring oil pressure. With its blue color and black bezel, it adds a touch of style to your vehicle's dashboard. This gauge is designed to provide accurate readings, ensuring that you can keep a close eye on your engine's oil pressure levels. Its user-friendly features make it easy to install and use, making it an essential tool for any vehicle owner concerned about maintaining optimal engine performance.