High-Precision Flex Fuel Composition Sensor
Engineered for optimal performance, this sensor ensures accurate ethanol-to-gasoline ratio detection in flex-fuel vehicles. Made with corrosion-resistant stainless steel housing and advanced polymer internals for long-term durability.
Direct Fit for BUICK/CHEVROLET/GMC Models
Seamless compatibility with OE part numbers SE1004S and FA0001, ensuring plug-and-play installation without modifications. Ideal for fuel system diagnostics and performance tuning.
Robust Construction & Reliable Output
Features a high-sensitivity microchip for real-time fuel composition analysis, paired with precision-molded connectors to prevent leaks. Perfect for mechanics and DIY enthusiasts seeking OEM-grade quality.
Global Wholesale Advantage
Exclusive bulk pricing for distributors and repair shops—lowest online rates guaranteed. Stock up on this essential sensor with fast shipping worldwide.