AUDI TT 8N MK1 1.8 PETROL FUEL TANK SENDER UNIT 8L9919673p BAM LATE 03-06This is for a mk1 tt late year 2003 onwards will make fuel gauge go backwards if fitted to early TT. Late late late not early The product is a fuel tank sender unit for an Audi TT 8N MK1 model manufactured between 1998 2005. Specifically designed for petrol vehicles, this sender unit (part number 8L9919673 BAM) ensures accurate fuel level readings and helps regulate the fuel supply system. It is a genuine Audi part, ensuring quality and compatibility