1 0 2011 Peterbilt 348 Heater / AC Temp Control Contact for price 2011 PETE 348 LIGHT CONTROL MODULE P/N P21-1019-203, Serial#: 73300470 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)348Will Fit Year(s)2011Part NumberP21-1019-203Stock Number3706-PETE-14 MLS Number13815267CategoryHeater / AC Climate Control Parts Last Updated9/17/2025 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info