View 2 Photos View 0 Videos 2021 Peterbilt 389 Fuel / Water Separator Contact for price Fuel Water Separator for Cummins X15 EPA 20 Engine in 2021 Peterbilt 389 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)389Stock Number1875-13 MLS Number13896754CategoryFuel / Water Separators Last Updated10/29/2025 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info