Dometic RF Window Assembly Deluxe Polar White 66" - Part# B3109163CQ.066

DometicSKU: B3109163CQ.066
Added to catalog: March 11, 2026
Last product update: June 16, 2026 at 10:08 AM
Last in stock: Apr 17, 2026

Sale price$254.99 Regular price$405.43
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The Dometic RF Window Assembly in Deluxe Polar White is a premium replacement window designed for RV owners who need to restore visibility, weather sealing, and insulation in their coach. This 66-inch assembly combines durability with a clean, modern aesthetic, making it ideal for Class A, Class C, and travel trailer applications where OEM-quality windows are essential.

  • Deluxe design with polar white frame finish for modern RV interiors
  • 66-inch width fits standard Dometic RF window openings
  • Dual-pane construction provides superior insulation and noise reduction
  • Tempered glass resists UV damage and thermal stress
  • Integrated frame design simplifies installation and ensures proper sealing
  • OEM-equivalent quality and fit for Dometic-equipped RVs
Part Number B3109163CQ.066
Window Type Dometic RF Deluxe Assembly
Width 66 inches
Frame Color Polar White
Glass Type Tempered, dual-pane
Installation Direct replacement for OEM Dometic RF windows

Frequently Asked Questions

Q: Will this window fit my RV?
A: This 66-inch RF assembly fits most RVs equipped with Dometic RF window openings. Verify your current window dimensions and model compatibility before ordering. Contact our expert support team if you're unsure about fitment.

Q: What makes dual-pane windows better than single-pane?
A: Dual-pane windows provide superior thermal insulation, reducing heat loss in winter and heat gain in summer. They also offer better noise dampening and improved condensation resistance, keeping your RV more comfortable year-round.

Q: How difficult is installation?
A: The Dometic RF assembly is designed for direct replacement. Most RV owners can handle installation with basic tools, though professional installation is recommended if you're unfamiliar with window replacement. Our support team can provide guidance.

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 is genuine OEM quality, backed by expert support to ensure you get the exact component your RV needs.

100% Authentic OEM Parts

Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.

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