LOSTAR Heavy Duty (603-5403) Coolant Overflow Reservoir Bottle Tank Fit for 2008-2017 Kenworth Peterbilt Truck T680 T600 T800 W900 389 348 367 377 378 382 384 385 386 388 389


  • Fit for 2008 - 2017 Kenworth Peterbilt trucks
  • Models: T660 T800 T880 W900 335 337 340 348 349 352 353 357 359 362 365 367 372 375 376 377 378 379 384 385 386 387 388 389
  • Fits models with Cummins or CAT engines only
  • Brand New Radiator Overflow Bottle Includes Cap Replaces dealer part number: N5346001 Plastic construction
  • Direct replacement Built to strict quality control standards



Product information

Brand NameLOSTAR
Manufacturer Part NumberLSETKW001
OEM Equivalent Part Number2008 2009 2010 2011 2012 2013 2014 2015 2016 330 335 337 340 348, 357 362 365 367 382 384 386 387 388 389 T660 T800 T880 W900, Kenworth Peterbilt 603-5403 N5346001, Radiator Overflow Bottle with Cap Front
UPC731628435195 738712246330
ManufacturerLOSTAR
Model NumberLSETKW001
Compatible with Vehicle TypeTruck
Fuel TypeDiesel
Product GradeReplacement Part
Fit TypeVehicle Specific
Automotive Fit TypeVehicle Specific Fit
Material TypePlastic
Exterior FinishPlastic