Dometic Motor Replacement Kit for 4300/4400 Series - Part# 385311300

DometicSKU: 385311300
Added to catalog: March 11, 2026
Last product update: June 5, 2026 at 6:28 PM
Last in stock: Apr 12, 2026

Sale price$236.99 Regular price$376.81
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In stock (3 units), ready to be shipped
FREE Delivery Estimate June 9 – June 12
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

This motor replacement kit is designed for Dometic 4300 and 4400 series RV appliances, providing a complete motor assembly solution when your original motor fails or underperforms. Whether you're dealing with a slide-out mechanism, ventilation system, or other motorized Dometic component, this OEM kit ensures reliable operation and restores full functionality to your RV system.

  • Complete motor replacement kit for Dometic 4300/4400 series appliances
  • OEM genuine Dometic part ensures perfect fit and compatibility
  • Direct replacement—no modifications or adapters needed
  • Restores full operational performance to motorized RV systems
  • Backed by Dometic engineering and quality standards
Specification Details
Part Number 385311300
Compatibility Dometic 4300/4400 Series
Type Motor Replacement Kit

Frequently Asked Questions

Q: Will this motor kit work with my specific Dometic model?
A: This kit is engineered for Dometic 4300 and 4400 series appliances. Verify your model number on the appliance nameplate before ordering. If you're unsure, contact our expert support team with your model number.

Q: Is this a complete replacement or do I need additional parts?
A: This is a complete motor replacement kit. It includes everything needed for installation on compatible 4300/4400 series units. Installation instructions are included with the kit.

Q: How difficult is the installation process?
A: Installation complexity varies by appliance type. Most RV owners can complete the replacement with basic tools. Detailed instructions are provided with the kit. If you need guidance, our support team is available to help.

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 expert customer support. When you need the exact replacement part for your RV, we have it in stock and ready to ship.

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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