Premium OEM Throttle Position Sensor for Infiniti & Nissan Models
High-precision TPS ensures optimal engine performance with accurate throttle valve positioning. Direct OEM replacement (8-97163164-0 / 8971631640) guarantees perfect fit for Infiniti QX4, Nissan Frontier, Xterra, and Pathfinder. Durable construction features high-grade potentiometer components and corrosion-resistant housing for long-term reliability in extreme temperatures. Seamless integration with factory ECU systems maintains fuel efficiency and reduces emissions. Engineered for smooth acceleration response, eliminating hesitation or idle fluctuations. Ideal for DIY mechanics and professional workshops seeking genuine-quality parts without dealership markup. Globally sourced at wholesale pricing, backed by rigorous quality testing. Bulk order discounts available for auto repair businesses and resellers. Ships worldwide with fast logistics.