Dometic Refrigerator Top Seal - Black - 120" - Fits R/F Series - Part# B3106810FJ.120

This Dometic refrigerator top seal is the gasket that runs along the top edge of your RV fridge door, creating an airtight seal to keep cold air inside and prevent food spoilage. If your fridge isn't holding temperature or you notice frost buildup, a worn or damaged top seal is often the culprit. This 120-inch replacement seal fits Dometic R/F Series refrigerators and restores proper cooling efficiency.

Key Features

• 120-inch length fits standard Dometic R/F Series refrigerators
• Black rubber construction resists UV damage and temperature extremes
• Creates airtight seal to maintain proper refrigerator temperature
• Direct replacement—no modifications needed
• Prevents cold air leakage and reduces energy consumption
• Easy installation with existing door frame channels

Technical Specifications

Frequently Asked Questions

How do I know if my top seal needs replacement?
If your refrigerator isn't maintaining temperature, you see frost or condensation around the door edges, or the seal appears cracked, dried out, or compressed, it's time to replace it. A failing seal causes cold air to escape, making your fridge work harder and use more propane or battery power.

Is this seal compatible with my specific Dometic model?
This seal fits Dometic R/F Series refrigerators. Check your fridge's model number (usually found on a label inside the unit or on the back) to confirm it's an R/F Series model. If you're unsure, contact our expert support team with your model number and we'll verify compatibility.

How difficult is the installation?
Installation is straightforward—the seal slides into the existing channel along the top of the door frame. Most RV owners can complete the replacement in 15-20 minutes with no special tools required. Simply remove the old seal and press the new one firmly into place.

Why Elkhart RV Parts

We specialize in hard-to-find Dometic RV replacement parts and ship directly from Elkhart, Indiana—the RV capital of the world. Every part we sell is genuine OEM Dometic equipment backed by our expert support team. When you need the exact seal that fits your rig, we have it in stock and ready to ship.