Holstein Turbocharger Boost Sensors are direct OE replacements for these critical engine management components, offering perfect fit, form and function for flawless operation that restores your vehicle to factory levels of performance. Precision engineered sensor exactly duplicates the function of the OE component - ensuring smooth, powerful engine performance and maximum fuel economy. Manufactured with premium materials that ensure rugged, long-term performance and the heat resistance necessary to withstand high engine compartment operating temperatures. Exact OE connectors and attachment points ensure a trouble-free installation process. Backed by Holstein's 3 year/36K mile warranty - we believe in our parts and our warranty shows it! Arrives packaged in a Zip-Loc style anti-static bag that protects the electronic circuitry and components.