The Dometic MPE-XC Harness Extension Cable extends the reach of your Dometic multiplex system components up to 10 feet, allowing flexible installation in larger RV layouts. This genuine OEM extension cable maintains signal integrity and compatibility with all MPE-XC compatible Dometic systems, making it essential for RV owners who need to distance control panels, thermostats, or other networked components from their main power source.

Key Features

• 10-foot extension length for flexible component placement
• Genuine OEM Dometic part ensures perfect compatibility
• Maintains full signal integrity across extended runs
• Weather-resistant connector design for RV environments
• Works with all MPE-XC compatible Dometic multiplex systems
• Easy plug-and-play installation

Technical Specifications

Part Number	263200031
Cable Length	10 feet
Connector Type	MPE-XC Compatible
Application	Dometic Multiplex Systems
Condition	New OEM

Frequently Asked Questions

Will this extension cable work with my Dometic thermostat?

Yes, if your thermostat uses the MPE-XC multiplex system. Check your Dometic product documentation or contact our expert support team to confirm compatibility with your specific model.

Can I connect multiple extension cables together?

While technically possible, we recommend using a single extension cable per component connection to maintain signal strength. Contact us if you need to extend beyond 10 feet.

Is this cable weatherproof?

The connectors are weather-resistant and designed for RV use, but we recommend protecting connection points from standing water and extreme moisture when possible.

Why Choose Elkhart RV Parts

We specialize in hard-to-find Dometic replacement parts and ship directly from Elkhart, Indiana—the RV capital of the world. Every part is genuine OEM stock, backed by expert support from RV technicians who understand your needs. When you need the exact Dometic component, we have it in stock and ready to ship.