View 3 Photos View 0 Videos 2014 Paccar PX-9 Fuel Injector for a Peterbilt 337 Recently Updated $150 USD Fuel Injectors, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number80664 MLS Number14296036CategoryFuel Injectors Last Updated5/12/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info