Dometic Connection Brick 100-140V Option Module - Fits Dometic Refrigerators - Part# 207999408

DometicSKU: 207999408
Added to catalog: March 10, 2026
Last product update: June 6, 2026 at 12:03 PM

Sale price$770.99 Regular price$1,225.87
| Found it cheaper? Get an answer in seconds.
FREE Delivery Estimate June 7 – June 15
1-Hour Cancellation Window

1-Hour Cancellation Window

You'll have 1 hour after placing your order to update your shipping address or cancel completely.

After that, we begin coordinating with our vendors to fulfill your order — at that point, cancellations and address changes usually aren't possible.

If you're unsure about anything, please reach out before ordering or cancel within the window.

Action Required: Please read & accept before ordering

The Dometic Connection Brick (Part# 207999408) is a 100-140V option module designed for Dometic refrigerator systems. This electrical connection component provides reliable power distribution and voltage regulation for compatible Dometic cooling units. RV owners replacing damaged electrical modules or upgrading refrigerator power systems need this genuine OEM part for proper operation.

Key Features

  • 100-140V Power Range: Compatible with standard RV electrical systems and voltage fluctuations
  • Option Module Design: Integrates with Dometic refrigerator control systems for enhanced functionality
  • Genuine Dometic OEM Part: Factory-engineered for exact fit and reliable performance
  • Connection Brick Configuration: Provides secure electrical connections and proper power distribution
  • Direct Replacement: Designed to replace worn or failed electrical modules in compatible units

Technical Specifications

Part Number 207999408
Voltage Range 100-140V
Component Type Connection Brick / Option Module
Application Dometic Refrigerator Systems
OEM Part Yes - Genuine Dometic

Frequently Asked Questions

Q: What does this connection brick module do?

A: This option module provides electrical connections and power distribution for Dometic refrigerator systems operating on 100-140V power. It regulates voltage and ensures proper power delivery to cooling components.

Q: How do I know if my refrigerator needs this part?

A: Check your refrigerator's existing connection brick for the part number 207999408. If your unit experiences electrical issues, power failures, or won't operate on AC power, this module may need replacement. Consult your refrigerator's service manual or contact our parts experts for compatibility verification.

Q: Is this compatible with all Dometic refrigerators?

A: This connection brick is designed for specific Dometic refrigerator models that use 100-140V option modules. Verify your model number and existing part number before ordering to ensure proper compatibility.

Q: Can I install this myself or do I need a technician?

A: Installation involves working with 120V electrical systems. If you're comfortable with RV electrical work and have proper tools, installation is straightforward. However, if you're unsure about electrical connections, we recommend having a qualified RV technician perform the installation to ensure safety and proper operation.

Why Choose Elkhart RV Parts?

We specialize in hard-to-find Dometic refrigerator parts like this connection brick module. Located in Elkhart, Indiana — the RV Capital of the World — we understand RV refrigeration systems inside and out. Every part we sell is genuine OEM quality, ensuring perfect fit and reliable performance. Our expert team can help you identify the right part for your specific Dometic model. Fast shipping gets you back on the road quickly.

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.

You may also like

Recently viewed