View 2 Photos View 0 Videos 2017 Peterbilt 337 Air Drier Assembly $250 USD Air Drier Assembly, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number75725 MLS Number13760107CategoryMiscellaneous Truck Parts Last Updated5/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used 2013 Peterbilt 337 DEF Control Module Denoxtronic 2.2 $350 USD DEF CONTROL MODULE, DENOXTRONIC 2.2 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number19791 MLS Number14009138CategoryMiscellaneous Truck Parts Last Updated3/29/2026 LocationEnfield, CT, US Sold ByCamerota Truck Parts (855) 750-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2012 Peterbilt 337 Coolant Level Sensor Newly Listed $50 USD Coolant Level Sensor, Good Condition ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number82589 MLS Number14404409CategoryMiscellaneous Truck Parts Last Updated6/3/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2012 Peterbilt 337 Lower Cooling Pack Bushing Mount Newly Listed Contact for price One Lower Cooling Pack Bushing Mount, Either Side will Work, Good Condition ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number82587 MLS Number14404407CategoryMiscellaneous Truck Parts Last Updated6/3/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2012 Peterbilt 337 Upper Radiator Pipe with Boots Newly Listed Contact for price Upper Radiator Pipe with Boots, Good Condition ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number82586 MLS Number14404406CategoryMiscellaneous Truck Parts Last Updated6/3/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2012 Peterbilt 337 Lower A/C Line from Condenser to Drier Newly Listed Contact for price Lower A/C Line from Condenser to Drier ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number82585 MLS Number14404405CategoryMiscellaneous Truck Parts Last Updated6/3/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2012 Peterbilt 337 CAC Tubes and Boots, Both Sides Newly Listed Contact for price CAC Tubes and Boots Both Sides, Good Condition ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number82584 MLS Number14404404CategoryMiscellaneous Truck Parts Last Updated6/3/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info