0 0 Caterpillar 3126B Engine Control Module (ECM) for a 1999 Kenworth T300 Contact for price 70 Pin, Serial#: N/A, Casting#: N/A ConditionUsedFits To Make(s)KenworthFits To Model(s)T300Will Fit Year(s)1999Stock Number3286-KW-1 MLS Number13343572CategoryEngine Control Modules (ECM) Last Updated3/7/2025 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info