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Universal Air HT2122C HVAC Heater Core
Overview of Universal Air Heater Core Aluminum HT2122C
The Universal Air Heater Core Aluminum HT2122C is designed to restore efficient heating performance in select Ram trucks. Engineered for durability and reliable operation, this HVAC heater core is compatible with multiple Ram models, ensuring proper fit and function.
- Compatible with Ram 1500, 1500 Classic, 2500, 3500, and 4000 models
- Part number HT2122C for precise identification
- Constructed from aluminum for enhanced heat transfer and corrosion resistance
- Direct replacement HVAC heater core for efficient cabin heating
- Part of the Universal Air Heater Core Aluminum product line
Details on the Heater Core Aluminum Product Line
The Heater Core Aluminum line by Universal Air focuses on delivering heater cores made from aluminum, which offers improved thermal conductivity and resistance to corrosion compared to traditional materials. This product line is designed to meet or exceed OEM specifications, providing a reliable heating solution for HVAC systems in compatible vehicles. The HT2122C model benefits from these material advantages, contributing to consistent heating performance in Ram trucks.
Product Description and Compatibility
The HT2122C HVAC heater core is specifically engineered for use in Ram trucks including the 1500, 1500 Classic, 2500, 3500, and 4000 series. Its aluminum construction supports efficient heat exchange, helping to maintain comfortable cabin temperatures during colder conditions. This heater core replaces the original component, restoring the HVAC system’s ability to deliver warm air effectively. The part number HT2122C ensures compatibility and ease of identification when sourcing replacement parts.
Common Applications and Issues Addressed
- Restores heating function in Ram 1500 and 2500 trucks with failing heater cores
- Resolves coolant leaks inside the vehicle cabin caused by damaged heater cores
- Eliminates reduced heat output due to clogged or corroded heater cores
- Prevents fogging and moisture buildup from leaking heater core coolant
- Addresses overheating issues related to compromised heater core performance
Installation Notes and Tips
Installation of the HT2122C heater core requires removal of the dashboard and HVAC housing in the compatible Ram models. It is recommended to drain the cooling system before removal to prevent coolant spillage. Care should be taken to properly seat the heater core and ensure all seals and connections are secure to avoid leaks. Professional installation is advised for those unfamiliar with HVAC system repairs.
Quality Assurance and Warranty
The Universal Air Heater Core Aluminum HT2122C is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo quality control processes to ensure reliability. Users should consult the product documentation or supplier for warranty information related to this part.
This part fits 169 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2020 | Ram | 1500 Classic | SLT | N/A | Heater Core Aluminum | |||
| 2020 | Ram | 1500 Classic | Tradesman | N/A | Heater Core Aluminum | |||
| 2020 | Ram | 1500 Classic | Special Service | N/A | Heater Core Aluminum | |||
| 2018 | Ram | 1500 | Outdoorsman | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2018 | Ram | 1500 | Laramie Limited | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2018 | Ram | 1500 | Limited | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2018 | Ram | 1500 | SLT | 3.6L | V6 | FLEX | N/A | Heater Core Aluminum |
| 2018 | Ram | 1500 | SLT | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2018 | Ram | 1500 | SXT | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2018 | Ram | 1500 | Express | 3.6L | V6 | FLEX | N/A | Heater Core Aluminum |
| 2018 | Ram | 1500 | ST | 3.6L | V6 | FLEX | N/A | Heater Core Aluminum |
| 2018 | Ram | 1500 | ST | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2018 | Ram | 1500 | Laramie | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2018 | Ram | 1500 | Laramie | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2018 | Ram | 1500 | Rebel | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2018 | Ram | 1500 | Big Horn | 3.6L | V6 | FLEX | N/A | Heater Core Aluminum |
| 2018 | Ram | 1500 | Big Horn | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2018 | Ram | 1500 | Tradesman | 3.6L | V6 | FLEX | N/A | Heater Core Aluminum |
| 2018 | Ram | 1500 | Limited | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2018 | Ram | 1500 | Lone Star | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2018 | Ram | 1500 | Laramie Longhorn | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2018 | Ram | 2500 | N/A | Heater Core Aluminum | ||||
| 2018 | Ram | 4000 | N/A | Heater Core Aluminum | ||||
| 2017 | Ram | 1500 | Sport | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2017 | Ram | 1500 | Sport | 3.6L | V6 | FLEX | N/A | Heater Core Aluminum |
| 2017 | Ram | 1500 | SLT | 3.6L | V6 | FLEX | N/A | Heater Core Aluminum |
| 2017 | Ram | 1500 | SLT | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2017 | Ram | 1500 | SXT | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2017 | Ram | 1500 | Express | 3.6L | V6 | FLEX | N/A | Heater Core Aluminum |
| 2017 | Ram | 1500 | ST | 3.6L | V6 | FLEX | N/A | Heater Core Aluminum |
| 2017 | Ram | 1500 | ST | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2017 | Ram | 1500 | Laramie | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2017 | Ram | 1500 | Laramie | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2017 | Ram | 1500 | Rebel | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2017 | Ram | 1500 | Big Horn | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2017 | Ram | 1500 | Tradesman | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2017 | Ram | 1500 | Laramie Longhorn | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2017 | Ram | 1500 | Laramie Longhorn | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2017 | Ram | 1500 | HFE | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2017 | Ram | 1500 | Outdoorsman | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2017 | Ram | 1500 | Laramie Limited | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2017 | Ram | 2500 | N/A | Heater Core Aluminum | ||||
| 2017 | Ram | 4000 | N/A | Heater Core Aluminum | ||||
| 2016 | Ram | 1500 | Limited | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | Sport | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | SLT | 3.6L | V6 | FLEX | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | SLT | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | SLT | 3.6L | V6 | GAS | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | Laramie | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | Rebel | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | Big Horn | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | Big Horn | 3.6L | V6 | FLEX | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | Big Horn | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | Big Horn | 3.6L | V6 | GAS | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | Lone Star | 3.6L | V6 | FLEX | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | Lone Star | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | Tradesman | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | Tradesman | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | Outdoorsman | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | Outdoorsman | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | Outdoorsman | 3.6L | V6 | FLEX | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | Laramie Longhorn | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | Laramie Longhorn | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | HFE | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | Special Service | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | SXT | 3.6L | V6 | FLEX | N/A | Heater Core Aluminum |
| 2016 | Ram | 1500 | Laramie Limited | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2016 | Ram | 4000 | N/A | Heater Core Aluminum | ||||
| 2015 | Ram | 1500 | Outdoorsman | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2015 | Ram | 1500 | Laramie Limited | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2015 | Ram | 1500 | Limited | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2015 | Ram | 1500 | Sport | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2015 | Ram | 1500 | SLT | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2015 | Ram | 1500 | SLT | 3.6L | V6 | FLEX | N/A | Heater Core Aluminum |
| 2015 | Ram | 1500 | SLT | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2015 | Ram | 1500 | SLT | 3.6L | V6 | GAS | N/A | Heater Core Aluminum |
| 2015 | Ram | 1500 | Express | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2015 | Ram | 1500 | ST | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2015 | Ram | 1500 | Laramie | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2015 | Ram | 1500 | Rebel | 3.6L | V6 | FLEX | N/A | Heater Core Aluminum |
| 2015 | Ram | 1500 | Big Horn | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2015 | Ram | 1500 | Big Horn | 3.6L | V6 | FLEX | N/A | Heater Core Aluminum |
| 2015 | Ram | 1500 | Big Horn | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2015 | Ram | 1500 | Lone Star | 3.6L | V6 | FLEX | N/A | Heater Core Aluminum |
| 2015 | Ram | 1500 | Lone Star | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2015 | Ram | 1500 | Tradesman | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2015 | Ram | 1500 | Outdoorsman | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2015 | Ram | 1500 | Outdoorsman | 3.6L | V6 | FLEX | N/A | Heater Core Aluminum |
| 2015 | Ram | 1500 | Laramie Longhorn | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2015 | Ram | 1500 | Laramie Longhorn | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2015 | Ram | 1500 | Laramie Limited | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2015 | Ram | 2500 | SLT | N/A | Heater Core Aluminum | |||
| 2015 | Ram | 2500 | ST | N/A | Heater Core Aluminum | |||
| 2015 | Ram | 2500 | Power Wagon | N/A | Heater Core Aluminum | |||
| 2015 | Ram | 2500 | Laramie | N/A | Heater Core Aluminum | |||
| 2015 | Ram | 2500 | Big Horn | N/A | Heater Core Aluminum | |||
| 2015 | Ram | 2500 | Outdoorsman | N/A | Heater Core Aluminum | |||
| 2015 | Ram | 2500 | R/T | N/A | Heater Core Aluminum | |||
| 2015 | Ram | 2500 | Hemi Sport | N/A | Heater Core Aluminum | |||
| 2015 | Ram | 2500 | Laramie Limited | N/A | Heater Core Aluminum | |||
| 2014 | Ram | 1500 | SLT | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2014 | Ram | 1500 | SXT | 3.6L | V6 | FLEX | N/A | Heater Core Aluminum |
| 2014 | Ram | 1500 | Laramie | 3.6L | V6 | FLEX | N/A | Heater Core Aluminum |
| 2014 | Ram | 1500 | Laramie | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2014 | Ram | 1500 | Big Horn | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2014 | Ram | 1500 | Lone Star | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2014 | Ram | 1500 | Outdoorsman | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2014 | Ram | 1500 | Outdoorsman | 3.0L | V6 | DIESEL | N/A | Heater Core Aluminum |
| 2014 | Ram | 1500 | HFE | 3.6L | V6 | FLEX | N/A | Heater Core Aluminum |
| 2014 | Ram | 2500 | Lone Star | N/A | Heater Core Aluminum | |||
| 2014 | Ram | 2500 | Outdoorsman | N/A | Heater Core Aluminum | |||
| 2014 | Ram | 2500 | Laramie Longhorn | N/A | Heater Core Aluminum | |||
| 2014 | Ram | 2500 | SLT | N/A | Heater Core Aluminum | |||
| 2014 | Ram | 2500 | Power Wagon | N/A | Heater Core Aluminum | |||
| 2014 | Ram | 2500 | R/T | N/A | Heater Core Aluminum | |||
| 2014 | Ram | 2500 | Laramie | N/A | Heater Core Aluminum | |||
| 2014 | Ram | 2500 | Hemi Sport | N/A | Heater Core Aluminum | |||
| 2014 | Ram | 3500 | N/A | Heater Core Aluminum | ||||
| 2014 | Ram | 4000 | N/A | Heater Core Aluminum | ||||
| 2013 | Ram | 2500 | SLT | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2013 | Ram | 2500 | SLT | 5.7L | V8 | CNG | N/A | Heater Core Aluminum |
| 2013 | Ram | 2500 | SLT | 6.7L | L6 | DIESEL | N/A | Heater Core Aluminum |
| 2013 | Ram | 2500 | ST | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2013 | Ram | 2500 | Power Wagon | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2013 | Ram | 2500 | Laramie | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2013 | Ram | 2500 | Big Horn | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2013 | Ram | 2500 | Lone Star | 6.7L | L6 | DIESEL | N/A | Heater Core Aluminum |
| 2013 | Ram | 2500 | Tradesman | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2013 | Ram | 2500 | Outdoorsman | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2013 | Ram | 2500 | Outdoorsman | 6.7L | L6 | DIESEL | N/A | Heater Core Aluminum |
| 2013 | Ram | 2500 | Laramie Longhorn | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2013 | Ram | 2500 | R/T | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2013 | Ram | 2500 | SXT | 6.7L | L6 | DIESEL | N/A | Heater Core Aluminum |
| 2013 | Ram | 2500 | ST | 6.7L | L6 | DIESEL | N/A | Heater Core Aluminum |
| 2013 | Ram | 2500 | ST | 4.7L | V8 | FLEX | N/A | Heater Core Aluminum |
| 2013 | Ram | 2500 | Laramie | 6.7L | L6 | DIESEL | N/A | Heater Core Aluminum |
| 2013 | Ram | 2500 | Hemi Sport | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2013 | Ram | 2500 | Lone Star | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2013 | Ram | 4000 | N/A | Heater Core Aluminum | ||||
| 2012 | Ram | 2500 | SLT | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2012 | Ram | 2500 | ST | 5.7L | V8 | BI-FUEL | N/A | Heater Core Aluminum |
| 2012 | Ram | 2500 | ST | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2012 | Ram | 2500 | Power Wagon | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2012 | Ram | 2500 | Laramie | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2012 | Ram | 2500 | Outdoorsman | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2012 | Ram | 2500 | Laramie Longhorn | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2012 | Ram | 2500 | R/T | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2012 | Ram | 2500 | SLT | 5.7L | V8 | BI-FUEL | N/A | Heater Core Aluminum |
| 2012 | Ram | 2500 | SLT | 6.7L | L6 | DIESEL | N/A | Heater Core Aluminum |
| 2012 | Ram | 2500 | ST | 6.7L | L6 | DIESEL | N/A | Heater Core Aluminum |
| 2012 | Ram | 2500 | ST | 4.7L | V8 | FLEX | N/A | Heater Core Aluminum |
| 2012 | Ram | 2500 | Laramie | 6.7L | L6 | DIESEL | N/A | Heater Core Aluminum |
| 2012 | Ram | 2500 | Hemi Sport | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2012 | Ram | 2500 | Laramie Longhorn | 6.7L | L6 | DIESEL | N/A | Heater Core Aluminum |
| 2012 | Ram | 4000 | N/A | Heater Core Aluminum | ||||
| 2011 | Ram | 1500 | SLT | 4.7L | V8 | FLEX | N/A | Heater Core Aluminum |
| 2011 | Ram | 1500 | SLT | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2011 | Ram | 2500 | SLT | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2011 | Ram | 2500 | Laramie | 6.7L | L6 | DIESEL | N/A | Heater Core Aluminum |
| 2011 | Ram | 2500 | Laramie | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2011 | Ram | 2500 | Outdoorsman | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2011 | Ram | 2500 | Laramie Longhorn | 6.7L | L6 | DIESEL | N/A | Heater Core Aluminum |
| 2011 | Ram | 2500 | SLT | 6.7L | L6 | DIESEL | N/A | Heater Core Aluminum |
| 2011 | Ram | 2500 | SXT | 6.7L | L6 | DIESEL | N/A | Heater Core Aluminum |
| 2011 | Ram | 2500 | ST | 6.7L | L6 | DIESEL | N/A | Heater Core Aluminum |
| 2011 | Ram | 2500 | ST | 4.7L | V8 | FLEX | N/A | Heater Core Aluminum |
| 2011 | Ram | 2500 | Power Wagon | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2011 | Ram | 2500 | Laramie Longhorn | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
| 2011 | Ram | 2500 | SLT Sport | 5.7L | V8 | GAS | N/A | Heater Core Aluminum |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.