The U.S. aircraft register, updated daily
Parts

Cockpit Wire

No failure report names the cockpit wire. 2 FAA approvals let 1 company make a replacement cockpit wire, Approach Fast Stack holding the most (2).

Approved replacement parts 2 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a cockpit wire and sell it as an approved part for the models named. These are the companies holding such approvals for a cockpit wire:

MakerPartReplacesFitsGrantedStatus
Approach Fast StackCockpit Wire Harness Assembly 320-01321-00320-01321-00Textron Aviation Inc. Cessna) (208B2019-05-05current
Approach Fast StackCockpit Wire Harness Assembly 320-01303-00320-01303-00Textron Aviation Inc. Cessna) (208B2019-05-05current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.