View 0 Photos View 0 Videos 2003 Caterpillar C12 Cab Wiring Harness for a CAT C12 $500 USD WIREHARNESS-CAB TO ENGINE CAB TO ENGINE HARNESS,C12 70 PIN ConditionUsedFits To Make(s)CATFits To Model(s)C12Stock NumberGGR419566 MLS Number11478326CategoryCab Wiring Harnesses Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info