The Dometic Electric Fan Motor (Part# 4450037542) is a genuine OEM replacement motor designed specifically for Dometic SP and FJX5 series refrigerators. This critical component circulates air throughout the cooling system to maintain consistent temperatures and prevent hot spots. If your refrigerator is running warm, making unusual noises, or the fan has stopped working entirely, this motor is the exact replacement you need to restore proper cooling performance.
Key Features
- Genuine Dometic OEM replacement motor for SP and FJX5 series refrigerators
- Direct-fit replacement - no modifications or adapters required
- Precision-engineered to match original equipment specifications
- Ensures optimal air circulation for consistent cooling performance
- Durable construction designed for continuous operation in RV environments
- Factory-tested for reliability and quiet operation
Technical Specifications
| Part Number | 4450037542 |
| Compatible Series | SP Series, FJX5 Series |
| Component Type | Electric Fan Motor |
| OEM Part | Yes - Genuine Dometic |
Frequently Asked Questions
How do I know if my fan motor needs replacement?
Common signs include the refrigerator not cooling properly, the fan not running when the unit is on, unusual grinding or squealing noises, or the fan running intermittently. If you hear the compressor running but no fan noise, the motor likely needs replacement.
Is this motor compatible with my Dometic refrigerator model?
This motor is designed for Dometic SP and FJX5 series refrigerators. Check your refrigerator's model plate (usually inside the unit or on the exterior panel) to confirm you have an SP or FJX5 series model. If you're unsure, contact our parts specialists with your model number for verification.
Can I install this fan motor myself?
Installation requires accessing the refrigerator's cooling unit compartment and disconnecting electrical connections. If you're comfortable with basic RV appliance repairs and can safely disconnect power, this is a manageable DIY project. However, if you're not experienced with electrical components, we recommend professional installation.
Will this motor work with both AC and DC power modes?
The fan motor operates whenever the refrigerator's cooling system is active, regardless of whether you're running on AC, DC, or LP gas mode. It's powered by the refrigerator's internal electrical system and will function in all operating modes.
Why Choose Elkhart RV Parts?
At ElkhartRVParts.com, we specialize in hard-to-find Dometic refrigerator components like this electric fan motor. Located in Elkhart, Indiana - the RV Capital of the World - we understand the importance of getting your RV refrigerator back up and running quickly. We stock genuine OEM Dometic parts and ship fast so you can get back on the road. Our parts specialists have decades of combined experience and can help you identify the exact component you need. When you order from us, you're getting authentic Dometic quality backed by expert support.
| Brand | Dometic |
|---|---|
| Product_type | Electric Fan Motor |
| Compatible_series | SPFJX5 |
| Part_number | 4450037542 |
| Oem_part | true |
| Application | RV Air Conditioning and Ventilation Units |
| Function | Cooling Fan Motor |
| Installation_type | Direct Replacement |
| Condition | New |
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.