The evaporator coil is the heart of your RV air conditioning system, responsible for absorbing heat from your cabin air and keeping you cool on the road. If your Dometic rooftop or under-bed AC unit isn't cooling properly, a worn or damaged evaporator coil is often the culprit. This genuine OEM replacement coil restores full cooling capacity to 9,000-12,000 BTU units.
- Genuine OEM Dometic part for guaranteed fit and performance
- Fits 9,000-12,000 BTU Dometic air conditioning units
- Compact 10" x 12" design for standard RV AC installations
- Direct replacement—no modifications needed
- Restores cooling efficiency and prevents refrigerant leaks
- Essential maintenance part for rooftop and under-bed AC systems
| Specification | Details |
|---|---|
| Part Number | 290336082 |
| Cooling Capacity | 9,000-12,000 BTU |
| Coil Dimensions | 10" W x 12" H |
| Type | Evaporator Coil Assembly |
| Manufacturer | Dometic |
| Condition | New OEM |
Frequently Asked Questions
Q: How do I know if my evaporator coil needs replacement?
A: Signs include reduced cooling output, warm air from vents, refrigerant leaks, or visible frost/ice buildup on the coil. If your AC runs but doesn't cool effectively, the evaporator coil is often the problem.
Q: Will this coil fit my specific Dometic model?
A: This coil fits Dometic units rated 9,000-12,000 BTU with a 10" x 12" coil size. Verify your unit's cooling capacity and coil dimensions before ordering, or contact our expert support team with your RV model year and AC specifications.
Q: Is professional installation required?
A: Evaporator coil replacement involves refrigerant handling and requires EPA-certified technician work in most cases. We recommend having a qualified RV service center perform the installation to ensure proper evacuation, charging, and system integrity.
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 to help you identify the exact component your RV needs. When cooling comfort matters, trust the specialists.
| Btu | 9000-12000 |
|---|---|
| Width (inches) | 10 |
| Length (inches) | 12 |
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 Genuine, name-brand components made to order — never generic, never outdated.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.