Highway Auto Parts | Used 2021 CADILLAC CT4 RADIO AUDIOBrowse our large inventory of drive train components, interior & exterior body parts, accessories for import and domestic trucks, pickups, vans, SUV/crossovers. Back Search by Part 2021 CADILLAC CT4 RADIO AUDIOCompatible with Ct4 Ct5 $115.00 In Stock RADIO AUDIO 84867722,AMPLIFIER Part Numbers84978871Body ColorGRAYMileage20186StockCB2658TagR02618502VIN1G6DF5RK9M0106103SKU MI342618502GradeA Fitment Choose an option CT4 20 amplifier, 8 speaker system, ID 84978871 CT4 21-23 amplifier, 8 speaker system (opt UQG), ID 84978871 CT5 20 amplifier, ID 84978871 CT5 21-23 amplifier, 9 speaker system (opt UQG), ID 84978871 Warranty Options Choose Warranty6 Month - $0.001 Year - $28.752 Year - $57.50 Add To Cart Inquire More Parts From This Vehicle View All Vehicle Parts YearMakeModel Desc. Miles Stock #Tag # Grade Fitment Price 2021CADILLACCT4 84867722,AMPLIFIER 20186 CB2658 R02618502 A 638-13423 $115.00 Warranty OptionsSell My CarCut SheetsContact UsOur Associations / Accreditations / Affiliations