Walker Engine Coolant Temperature Sensor 01-10 GM 6.6L Duramax LB7/LLY/LBZ/LMM FPE-FL-LB7-45 SB's injection molded MAF Sensor

SB's injection molded MAF Sensor Plate ensures a quality seal around the MAF sensor that delivers a true OE O-ring seal and prevents air leaks

the kit provides superior filtration at 99% efficiency down to 4 microns

bolt-in installation in about 10 minutes

The unique design allows the full width to accommodate firearms or other lengthy items securely

Walker Engine Coolant Temperature Sensor 01-10 GM 6.6L Duramax LB7/LLY/LBZ/LMM FPE-FL-LB7-45 SB's injection molded MAF SensorIs your truck running rich, hard starting, or showing inconsistent temperature readings? The Walker Engine Coolant Temperature (ECT) Sensor restores the accurate coolant data your ECM depends on to manage fueling, fan operation, and overall engine performance. This sensor continuously monitors coolant temperature and sends that information to the computer, which can adjust fuel delivery and engine timing in real time. When it starts to fail, you may