Premium Flex Fuel Composition Sensor for GMC Impala 12-13
Precision-crafted with high-grade polymer housing and corrosion-resistant terminals for extended durability in harsh fuel environments. Features advanced ethanol detection technology (E85 compatible) for optimal engine performance and fuel efficiency. Direct OEM replacement (Part #13577429) with exact fitment—no modifications required. Ensures accurate ethanol percentage readings to prevent engine knocking and maintain peak power output. Ideal for fleet managers, mechanics, or DIY enthusiasts seeking reliable wholesale auto parts. Backed by rigorous quality testing to meet strict industry standards. Buy in bulk for unbeatable wholesale pricing—global shipping available. Trust the experts for affordable, high-performance automotive solutions.