Product Description
MOPAR 68048900AA BLOWER MOTOR RESISTOR FOR 10-18 RAM 2500/3500
Restore proper HVAC blower motor operation with the genuine Mopar 68048900AA Blower Motor Resistor. Designed specifically for 2010-2018 Ram 2500 and 3500 trucks, this OEM resistor regulates blower motor fan speeds to maintain consistent cabin airflow and climate control performance.
A failing blower motor resistor can cause intermittent fan operation, loss of certain fan speeds, or complete blower motor failure. Genuine Mopar components are engineered to factory specifications for reliable electrical performance, long-lasting durability, and direct plug-and-play installation.
Whether you're repairing inconsistent AC airflow or restoring heater performance during cold weather operation, Mopar 68048900AA delivers dependable OEM-quality climate control functionality for your Ram truck.
Frequently Asked Questions (FAQ)
What does the blower motor resistor do?
The blower motor resistor controls blower fan speeds by regulating voltage to the HVAC blower motor.
What are symptoms of a bad blower motor resistor?
Common symptoms include the blower motor only working on one speed, intermittent airflow, or complete loss of fan operation.
Is this a genuine Mopar OEM part?
Yes — this is a genuine OEM Mopar blower motor resistor designed specifically for Ram heavy-duty trucks.
Does this resistor require wiring modifications?
No — Mopar 68048900AA is a direct-fit OEM replacement using factory-style electrical connectors.
Fitment Details
- 2010 Ram 2500 6.7L Cummins & Gas Models
- 2010 Ram 3500 6.7L Cummins & Gas Models
- 2011 Ram 2500/3500
- 2012 Ram 2500/3500
- 2013 Ram 2500/3500
- 2014 Ram 2500/3500
- 2015 Ram 2500/3500
- 2016 Ram 2500/3500
- 2017 Ram 2500/3500
- 2018 Ram 2500/3500
- Fits trucks equipped with factory HVAC systems
- Verify fitment by VIN before ordering
Specifications for Mopar 68048900AA
| Category | Details |
|---|---|
| Part Number | 68048900AA |
| Brand | Mopar (OEM) |
| Product Type | HVAC Blower Motor Resistor |
| Vehicle Fitment | 2010-2018 Ram 2500 & 3500 |
| System Compatibility | Factory Heating & Air Conditioning Systems |
| Function | Controls HVAC blower motor fan speeds |
| Connector Style | OEM Factory Electrical Connector |
| Installation Type | Direct OEM Replacement |
| Material | OEM-Grade Heat Resistant Electronics |
| UPC | Not Available |
| GTIN | Not Available |
| Shipping Weight | Approx. 1 lb |
| Shipping Dimensions | Approx. 6" x 4" x 3" |
| Shipping | Standard ground shipping available |
| Country of Origin | OEM Supplier Manufactured |
| Prop 65 | WARNING: Cancer and reproductive harm – www.P65Warnings.ca.gov |
| Condition | New |
