GM Valve Part 13596856 OEM GM Original Equipment Replacement For Crew Cab Double Cab Regular Cab Extended Cab And Standard Cab Trucks Built To Last With Easy Fit And Everyday Reliability

GM OEM Back Panel Air Vent Grille for Crew Cab Trucks
✔️ Genuine GM OEM, single pack; fits crew, double, regular, extended cabs

This Genuine GM OEM back panel air vent grille is designed to replace the factory grille on GM trucks and vans. It fits crew cab, double cab, regular cab, extended cab, and standard cab configurations without sunroof, delivering a seamless OEM look and reliable airflow management.

✅ Genuine GM Original Equipment (OEM) part for reliable fit and long life
✅ Back panel air vent grille design for controlled airflow
✅ Fits crew cab, double cab, regular cab, extended cab, standard cab
✅ Color: Regular, without sunroof configuration
✅ Vehicle VIN compatibility check recommended via seller page

💡 What is a back panel air vent grille used for in GM trucks?

The back panel air vent grille covers the rear vent opening and guides airflow while maintaining a factory-style appearance across GM cab configurations.

• GM back panel vent grille provides a precise OEM fit for crew, double, regular, extended cabs
• OEM replacement ensures color match, durability, and proper vent alignment
• Part number 13596856 is a common GM replacement reference with VIN-based compatibility