GM GENUINE 85778679

Verified fitment Power Window Switch Panel · Fits 31 Configurations

GM GENUINE part number 85778679 is a power window switch panel in the Interior system. This catalog matches it to 31 year-and-engine configurations from 2023 to 2026.

Verified fitment includes 2026 Chevrolet Silverado 1500 2.7L L4 Turbocharged ; 2026 Chevrolet Silverado 1500 3.0L L6 DIESEL Turbocharged ; 2026 Chevrolet Silverado 1500 5.3L V8 ; 2026 Chevrolet Silverado 2500 6.6L V8 ; 2026 Chevrolet Silverado 2500 6.6L V8 DIESEL Turbocharged , plus 26 other configurations. See every vehicle this part fits.

Manufacturer specifications

Fits:

Front RightStandard Cab Pickupwith Passenger Express Down Power Window (AED), Electric Side Door Lock, Outside Electric Mirror with Heat, Manual Fold, Flat Driver and Convex Passenger (DLF), RST Trim Package (GFC) or SLE Trim Package (GFI) or Elevation Trim Package (GFJ) or LT Trim Package (GF3) or Trail Boss LT Trim PackageJet Black

or:

Front RightCrew Cab Pickup or Extended Cab PickupWT Modelwith Passenger Express Down Power Window (AED),Electric Side Door Lock, Outside Mirror, Manual Control, Manual Fold Convex/Pass(DEN), Leather Interior Trim Configuration (HOU) or Interior Trim Configuration Cloth, Level 1, Jet Black or Interior Trim Configuration Vinyl, LEVJet Black

or:

Front RightCustom or Custom Trail Boss or WT Modelwith Passenger Express Down Power Window (AED),Electric Side Door Lock, O/S Elec MIR with Heat,MAN Fold,Flat DRVR and Convex Pass(DLF) or Outside Manual Extend and Manual Fold Mirror, Wide View(DPO), Leather Interior Trim Configuration (HOU),InteriorJet

Application data published for:

🇺🇸 US 🇨🇦 CA

View on Amazon View compatible vehicles (31) →

Frequently Asked Questions

What is GM GENUINE 85778679?

GM GENUINE part number 85778679 is a power window switch panel with published application data for 31 vehicle configurations from 2023 to 2026. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does GM GENUINE 85778679 fit?

This catalog matches 85778679 to 31 year-and-engine configurations from 2023 to 2026. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is GM GENUINE 85778679 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. GM GENUINE 85778679 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

AutoFactsDB is reader-supported. As an Amazon Associate, we earn from qualifying purchases made through links on this page — at no extra cost to you.

Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.