Prenco 4D-1101 Engine Crankshaft Position Sensor

The Prenco 4D-1101 is a premium-quality upper crankshaft position sensor designed for precise engine timing and performance monitoring. This sensor plays a critical role in your vehicle's engine management system by tracking the position and rotational speed of the crankshaft, providing essential data to the engine control unit for optimal fuel injection and ignition timing.

Key Features:

• Direct-fit OEM replacement design for hassle-free installation
• Upper mounting position configuration
• Engineered to meet or exceed original equipment specifications
• Rigorous quality testing ensures reliable performance and longevity
• Manufactured by Prenco, an ISO 9001-2008 certified company with over 80 years of automotive expertise

Prenco sensors are built with precision engineering and undergo extensive quality control testing to deliver consistent, trouble-free performance. When your crankshaft position sensor fails, symptoms may include difficulty starting, engine misfires, poor acceleration, or illuminated check engine lights. Replacing a faulty sensor with this genuine Prenco unit restores proper engine operation and ensures accurate communication between critical engine components.