Important: Please Review Fitment Notes to Ensure Proper Fit
| Year | Make | Model | Application | Notes |
|---|---|---|---|---|
| 2013 | Freightliner | 122SD | Engine: 14.8L L6; EngineCode: DD15; | with Behr Sleeper Unit; OE Replacement; |
| 2013 | Freightliner | 122SD | Engine: 14.9L L6; EngineCode: ISX 15.0; | with Behr Sleeper Unit; OE Replacement; |
| 2013 | Freightliner | 122SD | Engine: 15.6L; EngineCode: DD16; | with Behr Sleeper Unit; OE Replacement; |
| 2014 | Freightliner | 122SD | Engine: 14.8L L6; EngineCode: DD15; | with Behr Sleeper Unit; OE Replacement; |
| 2014 | Freightliner | 122SD | Engine: 14.9L L6; EngineCode: ISX 15.0; | with Behr Sleeper Unit; OE Replacement; |
| 2014 | Freightliner | 122SD | Engine: 15.6L; EngineCode: DD16; | with Behr Sleeper Unit; OE Replacement; |
| 2015 | Freightliner | 122SD | Engine: 14.8L L6 DIESEL; EngineCode: DD15; FuelSystem: Common Rail; Electronic; | with Behr Sleeper Unit; |
| 2015 | Freightliner | 122SD | Engine: 14.9L L6 DIESEL; EngineCode: ISX 15.0; FuelSystem: MFI; | with Behr Sleeper Unit; |
| 2015 | Freightliner | 122SD | Engine: 15.6L DIESEL; EngineCode: DD16; | with Behr Sleeper Unit; |
We are a small family business of auto parts and auto parts accessories. Our mission is to provide quality products, best customer care, and fast shipping. Whether you are doing maintenance, a long-term automotive project, or just trying to get your vehicle running, count on DTautoparts to help you with your small or big project.

WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more info go to www.p65warnings.ca.gov