Features: FT4B17C633 Liquid levels sensors delivers ±1mm precisions monitoring for select models, featuring advanced detection technology that ensures real time oil/coolant levels tracking with diagnostic alerts to prevent engine damage. Engineered with corrosions resistant housing and OEM compatible design, this automotive sensors withstands extreme temperatures ( 40°C to 125°C) while offering plugs and play installation without special tool. Ideal for owners and repair shops requiring fluid monitoring systems, this sensors meets strict standards for professional diagnostics. Optimizes vehicle performances during daily commutes or long distance travel by continuously tracking liquid levels in oil tanks, coolant reservoirs, and hydraulic systems. Outperforms generic sensors through accurate machined components and IP67 waterproof, ensuring 50,000+ operations cycles without signals drift in high vibrations environments. Specifications: Part number: FT4B17C633 7T4Z17B649AA Component: Plastic Package Includes: 1Piece Liquid levels sensors note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.