View 4 Photos View 0 Videos 2016 Peterbilt 389 Chassis Control Module $750.24 USD USED 2016 PETERBILT 389 CHASSIS CONTROL MODULE, Q21-1077-2-103, MUX3-P ConditionUsedFits To Make(s)PETERBILTFits To Model(s)389Stock Number2598096 MLS Number14094899CategoryChassis Control Modules Last Updated2/25/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info