Description
The Norcold 621156AG Refrigerator Air Intake Side Vent is a genuine OEM replacement designed for use with most Norcold RV refrigerators. This radius-corner air intake vent allows fresh air to enter the refrigerator compartment, helping regulate temperatures and ensure proper, efficient operation.
Finished in Aero Gray and manufactured from durable plastic, this vent is built to withstand outdoor exposure while maintaining a clean, factory appearance on your RV. It is ideal for replacing cracked, faded, or damaged vents and restoring correct airflow to your refrigerator system.
Key Specifications
-
Manufacturer Part Number: 621156AG
-
Compatibility: Most Norcold Refrigerators
-
Vent Type: Air Intake Side Vent
-
Shape: Radius Corner
-
Overall Width: 21-1/2 Inches
-
Overall Height: 13-3/4 Inches
-
Color: Aero Gray
-
Base Material: Plastic
-
Cover Material: Plastic
Features & Benefits
-
Genuine Norcold OEM replacement vent
-
Designed to provide proper air intake and ventilation
-
Helps maintain stable temperatures and efficient refrigerator performance
-
Durable plastic construction for long-term outdoor use
-
Restores original RV exterior appearance
-
Direct replacement fit for easy installation
-
Built to meet OEM quality and reliability standards
Compatibility Notice
-
Designed for use with most Norcold RV refrigerators
-
Always verify part number 621156AG and vent dimensions before purchasing
Warranty
-
Covered by Limited Supplier Warranty
Safe & Secure Payments
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Security

Estimate shipping
You may also like
Recently viewed
New & Updated RV Parts Inventory — Check Back Often
We’re always adding new and used RV parts to our inventory, so be sure to check back regularly.
If you don’t see the part you need today, we may still have it in stock—our internal database includes thousands of new RV parts that are not yet listed online.
Text or email us with the product number or model, and we’ll check availability for you right away.
Our Collections
