GM Genuine Parts®Verified to fit 263 vehicles
| Vehicle | Trim | Drive | Engine | Notes |
|---|---|---|---|---|
| 2026 GMC Hummer EV Pickup | — | — | — | Note: ELECTRIC SIDE DOOR LOCK(AU3),EXPRESS UP/DOWN PWR DRVR WINDOW(AXG),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),LH AND RH, POWER EXT, POWER FOLD OUTSIDE MIRROR(DZC),'BOSE' PREMIUM AUDIO SPEAKER SYSTEM WITH AMPLIFER(UQA),INTERIOR TRIM COLOR(4AA)|BLACK |
| 2023 Chevrolet Silverado 2500 HDFront Left | High Country | — | V8 6.6L | Note: ELECTRIC SIDE DOOR LOCK(AU3),EXPRESS UP/DOWN PWR DRVR WINDOW(AXG),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),LH AND RH, POWER EXT, POWER FOLD OUTSIDE MIRROR(DZC),'BOSE' PREMIUM AUDIO SPEAKER SYSTEM WITH AMPLIFER(UQA),INTERIOR TRIM COLOR(4JJ)|BLACK |
| 2023 Chevrolet Silverado 2500 HDFront Left | High Country | 4WD | V8 6.6L | Note: ELECTRIC SIDE DOOR LOCK(AU3),EXPRESS UP/DOWN PWR DRVR WINDOW(AXG),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),LH AND RH, POWER EXT, POWER FOLD OUTSIDE MIRROR(DZC),'BOSE' PREMIUM AUDIO SPEAKER SYSTEM WITH AMPLIFER(UQA),INTERIOR TRIM COLOR(4F2)|BLACK |
| 2023 Chevrolet Silverado 2500 HDFront Left | High Country | — | V8 6.6L | Note: ELECTRIC SIDE DOOR LOCK(AU3),EXPRESS UP/DOWN PWR DRVR WINDOW(AXG),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),LH AND RH, POWER EXT, POWER FOLD OUTSIDE MIRROR(DZC),'BOSE' PREMIUM AUDIO SPEAKER SYSTEM WITH AMPLIFER(UQA),INTERIOR TRIM COLOR(4JJ)|BLACK |
| 2023 Chevrolet Silverado 2500 HDFront Left | High Country | 4WD | V8 6.6L | Note: ELECTRIC SIDE DOOR LOCK(AU3),EXPRESS UP/DOWN PWR DRVR WINDOW(AXG),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),LH AND RH, POWER EXT, POWER FOLD OUTSIDE MIRROR(DZC),'BOSE' PREMIUM AUDIO SPEAKER SYSTEM WITH AMPLIFER(UQA),INTERIOR TRIM COLOR(4F2)|BLACK |
| 2023 Chevrolet Silverado 2500 HDFront Left | LTZ | — | V8 6.6L | Note: ELECTRIC SIDE DOOR LOCK(AU3),EXPRESS UP/DOWN PWR DRVR WINDOW(AXG),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),LH AND RH, POWER EXT, POWER FOLD OUTSIDE MIRROR(DZC),'BOSE' PREMIUM AUDIO SPEAKER SYSTEM WITH AMPLIFER(UQA),INTERIOR TRIM COLOR(4AA)|BLACK |
| 2023 Chevrolet Silverado 2500 HDFront Left | LTZ | — | V8 6.6L | Note: ELECTRIC SIDE DOOR LOCK(AU3),EXPRESS UP/DOWN PWR DRVR WINDOW(AXG),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),LH AND RH, POWER EXT, POWER FOLD OUTSIDE MIRROR(DZC),'BOSE' PREMIUM AUDIO SPEAKER SYSTEM WITH AMPLIFER(UQA),INTERIOR TRIM COLOR(4JS)|BLACK |
| 2023 Chevrolet Silverado 2500 HDFront Left | LTZ | — | V8 6.6L | Note: ELECTRIC SIDE DOOR LOCK(AU3),EXPRESS UP/DOWN PWR DRVR WINDOW(AXG),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),LH AND RH, POWER EXT, POWER FOLD OUTSIDE MIRROR(DZC),STANDARD SPEAKER SYSTEM(UQF),INTERIOR TRIM COLOR(4JJ)|BLACK |
| 2023 Chevrolet Silverado 2500 HDFront Left | LTZ | — | V8 6.6L | Note: ELECTRIC SIDE DOOR LOCK(AU3),EXPRESS UP/DOWN PWR DRVR WINDOW(AXG),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),CARHARTT SPECIAL EDITION(CSE),LH AND RH, POWER EXT, POWER FOLD OUTSIDE MIRROR(DZC),'BOSE' PREMIUM AUDIO SPEAKER SYSTEM WITH AMPLIFER(UQA),INTERIOR TRIM COLOR(4AA),INTERIOR TRIM COLOR(43N)|BLACK |
| 2023 Chevrolet Silverado 2500 HDFront Left | LTZ | — | V8 6.6L | Note: ELECTRIC SIDE DOOR LOCK(AU3),EXPRESS UP/DOWN PWR DRVR WINDOW(AXG),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),LH AND RH, POWER EXT, POWER FOLD OUTSIDE MIRROR(DZC),'BOSE' PREMIUM AUDIO SPEAKER SYSTEM WITH AMPLIFER(UQA),INTERIOR TRIM COLOR(4JR)|BLACK |
| 2023 Chevrolet Silverado 2500 HDFront Left | LTZ | — | V8 6.6L | Note: ELECTRIC SIDE DOOR LOCK(AU3),EXPRESS UP/DOWN PWR DRVR WINDOW(AXG),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),LH AND RH, POWER EXT, POWER FOLD OUTSIDE MIRROR(DZC),STANDARD SPEAKER SYSTEM(UQF),INTERIOR TRIM COLOR(4AA)|BLACK |
| 2023 Chevrolet Silverado 2500 HDFront Left | LTZ | — | V8 6.6L | Note: ELECTRIC SIDE DOOR LOCK(AU3),EXPRESS UP/DOWN PWR DRVR WINDOW(AXG),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),LH AND RH, POWER EXT, POWER FOLD OUTSIDE MIRROR(DZC),STANDARD SPEAKER SYSTEM(UQF),INTERIOR TRIM COLOR(4JJ)|BLACK |
| 2023 Chevrolet Silverado 2500 HDFront Left | LTZ | — | V8 6.6L | Note: ELECTRIC SIDE DOOR LOCK(AU3),EXPRESS UP/DOWN PWR DRVR WINDOW(AXG),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),LH AND RH, POWER EXT, POWER FOLD OUTSIDE MIRROR(DZC),'BOSE' PREMIUM AUDIO SPEAKER SYSTEM WITH AMPLIFER(UQA),INTERIOR TRIM COLOR(4AA)|BLACK |
| 2023 Chevrolet Silverado 2500 HDFront Left | LTZ | — | V8 6.6L | Note: ELECTRIC SIDE DOOR LOCK(AU3),EXPRESS UP/DOWN PWR DRVR WINDOW(AXG),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),LH AND RH, POWER EXT, POWER FOLD OUTSIDE MIRROR(DZC),'BOSE' PREMIUM AUDIO SPEAKER SYSTEM WITH AMPLIFER(UQA),INTERIOR TRIM COLOR(4JS)|BLACK |
| 2023 Chevrolet Silverado 2500 HDFront Left | LTZ | — | V8 6.6L | Note: ELECTRIC SIDE DOOR LOCK(AU3),EXPRESS UP/DOWN PWR DRVR WINDOW(AXG),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),LH AND RH, POWER EXT, POWER FOLD OUTSIDE MIRROR(DZC),STANDARD SPEAKER SYSTEM(UQF),INTERIOR TRIM COLOR(4JJ)|BLACK |
WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, known to the State of California to cause cancer and reproductive harm. Service the vehicle in a well-ventilated area, wear gloves, and wash your hands. See www.P65Warnings.ca.gov/motor-vehicle-parts
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GM Genuine Parts Front Left Door Window Switch Panel 84735020
Out of stock · guaranteed fit or free return
GM Genuine Parts Front Left Door Window Switch Panel 84735020
Checking fitment…
FREE delivery between Tue, Oct 20 to Tue, Oct 20
Ships To:Key Features
About This Door Window Switch Panel
This GM Genuine Parts automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- •Unusual noises from the component area
- •Decreased vehicle performance
- •Warning lights on dashboard
- •Visible wear or damage
- •Failed vehicle inspection
GM Genuine Parts
Trusted Automotive Brand
GM Genuine Parts is a trusted manufacturer of quality automotive parts.
View all GM Genuine Parts productsInstallation Guide
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Frequently Asked Questions
The GM Genuine Parts Door Window Switch Panel (84735020) is a direct-fit replacement for 2020-2026 GMC and Chevrolet vehicles. UPC 195491864313. Ships free.
About This Product
Door Window Switch Panel
The GM Genuine Parts Door Window Switch Panel (84735020) is a direct-fit replacement for 2020-2026 GMC and Chevrolet vehicles. UPC 195491864313. Ships free.
This GM Genuine Parts automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- Unusual noises from the component area
- Decreased vehicle performance
- Warning lights on dashboard
- Visible wear or damage
- Failed vehicle inspection
Brand-first. Fitment-obsessed.
We only sell brands automakers trust, and we double-check the fit on every listing.
Top curated brands only
The brands automakers put on the car.
Obsessed with fitment
Year, make, model, trim, engine, plus the fine print.
Search any part number
Your old part, a competitor, or the dealer #. We confirm the match.
Shop owner? Get BuffyPro business pricing
Fitment Obsessed
Every part checked against your exact year, make, model, trim, and engine.
Wrong Fit? On Us.
Free return shipping, no restocking fee — the fitment guarantee.
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Millions of Parts, One Promise
If we say it fits, it fits.