


🚗 Elevate your Silverado’s airflow game with genuine GM precision!
This Genuine GM Valve Part# 13596856 is an OEM back panel air vent relief grille designed for 1999-2012 Silverado and Sierra trucks. Made from durable alloy steel with a smooth finish, it features socket weld inlet and flange outlet connections, ensuring a perfect fit and reliable performance. Compact and lightweight, it’s a must-have upgrade for maintaining optimal ventilation and preserving your vehicle’s factory integrity.
| Material | Alloy Steel |
| Brand | General Motors |
| Item dimensions L x W x H | 27.2 x 11.7 x 4.6 Centimeters |
| Exterior Finish | Smooth |
| Inlet Connection Type | Socket Weld |
| Outlet Connection Type | Flange |
| Number of Ports | 2 |
| Specification Met | oem |
| Valve Type | Ball Valve |
| Manufacturer | acdelco |
| Model | Silverado 1500 Sierra 1500 Silverado 250 |
| Product Dimensions | 27.18 x 11.68 x 4.57 cm; 135 g |
| Item model number | 13596856 |
| Manufacturer Part Number | 13596856 |
| Size | medium |
| Colour | Regular |
| Country of Origin | USA |
| Item Weight | 135 g |
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