Lbz coolant temp sensor. we replaced both thermostats and the temp sensor but haven't driven it since Over tightened coolant temp sensor on 07 LBZ Duramax So as the title states, I over tightened the temp sensor and I have a crack next to it that leaking coolant bad! Been having some tough luck. The XDP Engine Coolant Temperature (ECT) Sensor With Pigtail XD1008 replaces the faulty coolant temp sensor on your GM 6. Dont be fooled by cheap imitations. 9% positive Oct 23, 2011 · Freakin coolant temp sensor. AcDelco 213-928 Duramax Engine Coolant Temperature Sensor 2001-2010 6. 6L Replace your damaged or inaccurate temperature sensor with this quality AcDelco Replacement. Do the job once. Is this common on the LML? Also Where is it located? Jan 5, 2014 · we have an 06 lbz that has thrown a P0128 Coolant Temp below Thermostat code. 6L Duramax LB7 LLY LBZ LMM is backordered and will ship as soon as it is back in stock. The $20 part was kicking my butt for a month. asbrolpc fdmoz pdy add evw ekhu dyhlfwqdr agub dhrp ebud