GM GENUINE PT2991

GM GENUINE part number PT2991 is a headliner connector in the Electrical-Connector system. This catalog matches it to 10 year-and-engine configurations from 2018 to 2021.

Verified fitment includes 2021 Chevrolet Blazer 2.0L L4 Turbocharged ; 2021 Chevrolet Blazer 2.5L L4 ; 2021 Chevrolet Blazer 3.6L V6 ; 2020 Chevrolet Blazer 3.6L V6 ; 2019 Chevrolet Blazer 2.5L L4 , plus 5 other configurations. See every vehicle this part fits.

Manufacturer specifications
Black
Windshield Temperature and Inside Moisture SensorSi Elec Code: B1606-Way Malewith Leads
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is GM GENUINE PT2991?

GM GENUINE part number PT2991 is a headliner connector with published application data for 10 vehicle configurations from 2018 to 2021. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does GM GENUINE PT2991 fit?

This catalog matches PT2991 to 10 year-and-engine configurations from 2018 to 2021. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is GM GENUINE PT2991 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. GM GENUINE PT2991 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.