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GM GENUINE 42863498

Verified fitment Inside Door Handle · Fits 3 Configurations

GM GENUINE part number 42863498 is a inside door handle in the Interior system. This catalog matches it to 3 year-and-engine configurations from 2025 to 2026.

Verified fitment includes 2026 Cadillac Optiq ELECTRIC ; 2025 Cadillac Lyriq ELECTRIC ; 2025 Cadillac Optiq ELECTRIC . See every vehicle this part fits.

Manufacturer specifications
Fits:
Front RightGalvano SilverExcept Driver and Passenger Memory Seat Adjuster with Mirror and Personalization (A44)Driver Memory Seat (AUN), 6 Way Passenger Seat Adjuster (A7J), Interior Ambient Lamp (C71), Vinyl Interior Trim Configuration (EGT) or Vinyl Interior Trim Configuration (E4T)Left Hand Drive (LHD), Performance Audio Speaker System with Branded Surround Amp (UQP), Premium Speaker System
or:
Front RightGalvano SilverExcept Driver Memory Seat (AUN)Driver and Passenger Memory Seat Adjuster with Mirror and Personalization (A44), 8-Way Power Seat Adjuster with Power Recline (A7K), Uplevel Ambient Interior Lamp (C70), Vinyl Interior Trim Configuration (EGT) or Vinyl Interior Trim Configuration (E4T)Left Hand Drive (LHD), Performance Audio
or:
Front RightGalvano SilverExcept Driver Memory Seat (AUN)Driver and Passenger Memory Seat Adjuster with Mirror and Personalization (A44), 8-Way Power Seat Adjuster with Power Recline (A7K), Uplevel Ambient Interior Lamp (C70), Vinyl Int
Application data published for:
🇺🇸 US 🇨🇦 CA
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Frequently Asked Questions

What is GM GENUINE 42863498?

GM GENUINE part number 42863498 is a inside door handle with published application data for 3 vehicle configurations from 2025 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 42863498 fit?

This catalog matches 42863498 to 3 year-and-engine configurations from 2025 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 42863498 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. GM GENUINE 42863498 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

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