View 3 Photos View 0 Videos Cummins 8.3L Engine Oil Cooler Core, Part # 3974815 $299.99 USD Genuine Cummins 8.3L Engine Oil Cooler Core p/n 3974815 Cummins 3974815 typically fits midrange Cummins diesel engines, especially the 8.3-liter family, including: Cummins 6C / 6CT / 6CTA... ConditionNewFits To Make(s)CumminsFits To Model(s)ISCStock Number177813 MLS Number14254291CategoryMiscellaneous Truck Parts Last Updated3/28/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins Air Transfer Pipe, Part # 5289431 for ISC/ISL EPA13 8.9L Engines $150 USD Cummins Air Transfer Pipe - 5289431 Uused primarily on EPA13 Automotive 8.9 liter ISC/ISL engines., Core Charge: 0.00 ConditionNewFits To Make(s)CumminsFits To Model(s)ISCPart Number5289431Stock Number171968 MLS Number14243116CategoryMiscellaneous Truck Parts Last Updated3/28/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos New Cummins Fuel Injector, Part # 5263305PX, Fits ISC/ISL/QSC/QSL $135 USD Part type: Injectors - Fuel - 5263305PX ISC / ISL / QSC / QSL, Core Charge: 0.00 ConditionNewFits To Make(s)CumminsFits To Model(s)ISCPart Number5263305PXStock Number145830 MLS Number9721986CategoryMiscellaneous Truck Parts Last Updated3/28/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info