Nov 27, 2025 - 01:47 PM
Not yet. We are sorry to inform you that we do not cut or program remote keys at our facility.
We’ve provided several answers to questions related to Original Remote Key for GMC Terrain PN: 20873621 , see some other helpful Q&A related to this product.
Question: Do it have instructions to replace it
Answer: This depends on the year of your vehicle.
Some years may require programming by a locksmith in your area.
You can check our DIY programming guide at the link below:
https://www.diy.carandtruckremotes.co...
View all Original Remote Key for GMC Terrain PN: 20873621 Questions & Answers
