OEM GM Front Side Door Wiring Harness Assembly - Genuine GM Part # 23342714 Superseded By / Current Part #: 84290963 What You're Getting: This is a brand new, genuine GM OEM Front Side Door Wiring Harness Assembly (Part # 23342714, now superseded by 84290963). A direct factory replacement for the front door electrical harness on Chevrolet Silverado, GMC Sierra, and Cadillac Escalade. This is the same part regardless of whether you search the old number (23342714) or the current GM number (84290963). Compatible Vehicles (Fitment Requires VIN Verification): - Chevrolet Silverado (Front Side Door) - GMC Sierra (Front Side Door) - Cadillac Escalade (Front Side Door) ⚠️ Position and trim verification is required before ordering. Front door wiring harnesses vary by door position (driver/passenger), trim level, and installed options (power windows, locks, heated mirrors, etc.). Use your vehicle VIN to confirm this is the correct harness for your specific door and configuration. Part Numbers: - GM OEM Part #: 23342714 - Current/Superseding Part #: 84290963 - Also Known As: HARNESS, Door and End Gate Electrical; Door Wiring Harness Why OEM Over Aftermarket? Aftermarket door harnesses are rarely an option for this part — generic wiring solutions mean splicing, improvised connectors, and missing circuits that result in non-functional features (windows, mirrors, locks, sensors). This genuine GM harness uses the correct OEM connectors, correct wire gauges for each circuit, and is plug-and-play with your factory door module. No modifications. No missing pins. Key Features: - Genuine GM OEM - exact factory replacement - Correct OEM connectors - direct plug-in, no splicing - All factory circuits included - windows, locks, mirrors, sensors - Dimensions: 23.3 x 9.8 x 5.8 inches | Weight: 1.50 lbs - Backed by GM's genuine parts warranty Installation Notes: - Disconnect battery before removing any door wiring - Document connector positions before disconnecting original harness - Route new harness through door hinge boot carefully to avoid pinching - Reconnect battery and test all door functions after installation Ships from Madison, NC. Genuine GM - backed by GM's warranty.

To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table. Also review the notes section in the compatibility chart for additional specifications about this part.

This part generally fits Chevrolet,GMC vehicles and includes models such as Sierra 1500,Silverado 1500 with the trims of Base Crew Cab Pickup 4-Door,Base Extended Cab Pickup 4-Door,Base Standard Cab Pickup 2-Door,LS Crew Cab Pickup 4-Door,LS Extended Cab Picku p 4-Door,LS Standard Cab Pickup 2-Door,LT Crew Cab Pickup 4-Door,LT Extended Cab Pickup 4-Door,LT Standard Cab Pickup 2-Door,SLE C rew Cab Pickup 4-Door,SLE Extended Cab Pickup 4-Door,SLE Standard Cab Pickup 2-Door,WT Crew Cab Pickup 4-Door,WT Extended Cab Pick up 4-Door,WT Standard Cab Pickup 2-Door. The engine types may include 4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated,5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated,5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated,5.3L 5328CC 325Cu. In. V8 MILD HY BRID EV-GAS (MHEV) OHV Naturally Aspirated. This part fits vehicles made in the following years 2016,2017.

To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table. Also review the notes section in the compatibility chart for additional specifications about this part.