OE Quality
60-Day Returns

Universal Air HT2181C HVAC Heater Core - Front
Overview of Universal Air Heater Core Aluminum HT2181C
The Universal Air Heater Core Aluminum HT2181C is designed specifically for Dodge B1500, B2500, B3500, Ram 1500 Van, Ram 2500 Van, and Ram 3500 Van models. This HVAC heater core provides reliable heating performance to maintain cabin comfort during colder months.
- Compatible with Dodge B1500, B2500, B3500, Ram 1500 Van, Ram 2500 Van, and Ram 3500 Van
- Part number HT2181C for precise identification
- Constructed from durable aluminum for efficient heat transfer
- Direct replacement for OEM heater core components
- Designed for HVAC systems requiring heater core replacement
Detailed Product Description
The HT2181C heater core from Universal Air is engineered to meet the heating needs of specific Dodge and Ram van models. Manufactured with aluminum, this heater core offers effective heat dissipation and corrosion resistance, ensuring consistent performance over time. It is a direct-fit replacement part, simplifying installation and restoring the HVAC system's ability to provide warm air inside the vehicle cabin. This part is essential for maintaining proper climate control in Dodge B1500, B2500, B3500, and Ram 1500, 2500, and 3500 Van models.
About the Heater Core Aluminum Product Line
The Heater Core Aluminum line by Universal Air focuses on delivering heater cores made from aluminum material, which is known for its thermal conductivity and resistance to corrosion. This product line is tailored to provide reliable heating components compatible with various vehicle HVAC systems, including the Dodge and Ram vans listed. The HT2181C is part of this line, offering a balance of durability and efficient heat transfer for effective cabin heating.
Common Applications and Issues Addressed
- Restores heating function in Dodge B1500, B2500, B3500, and Ram Van HVAC systems
- Resolves heater core leaks causing coolant loss or cabin fogging
- Eliminates insufficient cabin heat due to clogged or damaged heater cores
- Prevents overheating of HVAC components by maintaining proper coolant flow
- Addresses unpleasant odors caused by leaking heater cores
Installation Notes and Tips
- Ensure compatibility with Dodge B1500, B2500, B3500, Ram 1500 Van, Ram 2500 Van, or Ram 3500 Van before installation
- Drain the cooling system prior to removal of the old heater core
- Handle the aluminum core carefully to avoid damage during installation
- Check all HVAC hoses and connections for wear and replace if necessary
- Refill and bleed the cooling system after installation to prevent air pockets
Quality Assurance and Warranty
The Universal Air HT2181C heater core is manufactured to meet industry standards for HVAC components. While specific warranty details are not provided, Universal Air products typically undergo quality control processes to ensure durability and performance. It is recommended to verify warranty coverage with the supplier or manufacturer at the time of purchase.
This part fits 27 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2003 | Dodge | Ram 1500 Van | Front | Heater Core Aluminum | |
| 2003 | Dodge | Ram 2500 Van | Front | Heater Core Aluminum | |
| 2003 | Dodge | Ram 3500 Van | Front | Heater Core Aluminum | |
| 2002 | Dodge | Ram 1500 Van | Front | Heater Core Aluminum | |
| 2002 | Dodge | Ram 2500 Van | Base | Front | Heater Core Aluminum |
| 2002 | Dodge | Ram 2500 Van | SE | Front | Heater Core Aluminum |
| 2002 | Dodge | Ram 3500 Van | Base | Front | Heater Core Aluminum |
| 2002 | Dodge | Ram 3500 Van | SE | Front | Heater Core Aluminum |
| 2002 | Dodge | Ram 3500 Van | SLT | Front | Heater Core Aluminum |
| 2001 | Dodge | Ram 1500 Van | Front | Heater Core Aluminum | |
| 2001 | Dodge | Ram 2500 Van | Base | Front | Heater Core Aluminum |
| 2001 | Dodge | Ram 2500 Van | SE | Front | Heater Core Aluminum |
| 2001 | Dodge | Ram 3500 Van | Base | Front | Heater Core Aluminum |
| 2001 | Dodge | Ram 3500 Van | SLT | Front | Heater Core Aluminum |
| 2001 | Dodge | Ram 3500 Van | SE | Front | Heater Core Aluminum |
| 2000 | Dodge | Ram 1500 Van | Front | Heater Core Aluminum | |
| 2000 | Dodge | Ram 2500 Van | Base | Front | Heater Core Aluminum |
| 2000 | Dodge | Ram 2500 Van | SE | Front | Heater Core Aluminum |
| 2000 | Dodge | Ram 3500 Van | Base | Front | Heater Core Aluminum |
| 2000 | Dodge | Ram 3500 Van | SE | Front | Heater Core Aluminum |
| 2000 | Dodge | Ram 3500 Van | SLT | Front | Heater Core Aluminum |
| 1999 | Dodge | Ram 1500 Van | Front | Heater Core Aluminum | |
| 1999 | Dodge | Ram 2500 Van | Front | Heater Core Aluminum | |
| 1999 | Dodge | Ram 3500 Van | Front | Heater Core Aluminum | |
| 1998 | Dodge | B1500 | Front | Heater Core Aluminum | |
| 1998 | Dodge | B2500 | Front | Heater Core Aluminum | |
| 1998 | Dodge | B3500 | Front | Heater Core Aluminum |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.