Review on Chevy GMC Fuel Filter with Head Assembly & Sensor - Compatible with 6.6L 🚗 Silverado 2500 HD, Classic, Sierra, HD, 3500 Classic Duramax - Replaces 12642623, 12639448, TP3018, 904-517 by Andrew Griggs

This fuel filter head came with a filter. Installed as he has already done 4-5 times. After 3 months the head started to flow. The leak went so far that the truck always smelled strongly of diesel fuel. When I removed the filter head, the electrical connector fell apart. Disintegrated in my hand like a handful of potato chips. The fuselage was leaking from below. The filter was tightly installed, leaked, and was then tightened several times. The sealing ring is installed correctly. Do not buy. I changed it to Dorman when the filter had 25% resources left. Save money elsewhere.