Upholstery frontseat. upholstery front seat. CODE K0XX. CODE K6XX. CODE G1XX. CODE 31XX. CODE K3XX. CODE K1XX. CODE K7XX. CODE KRXX, KTXX. CODE GMXX. CODE 3RXX, 3TXX. CODE 3ZXX. CODE GVXX. CODE KVXX. CODE KZ21. CODE GFXX. CODE 33XX. CODE 37XX. CODE GRXX, GTXX. CODE G3XX. CODE KS6X. CODE G7XX. CODE G0XX. CODE G6XX.