




🚛 Drive clean, drive confident — NOx sensor that keeps you ahead of the curve!
The Dorman 904-6030 NOx Sensor is a direct replacement part designed specifically for select Ram trucks (2013-2018 models). It restores accurate nitrogen oxide detection to ensure emissions compliance, featuring ±1% measurement accuracy, a robust flange mount, and the ability to withstand temperatures up to 800°F. Engineered and quality-tested in the USA, this sensor guarantees a perfect fit and reliable performance to keep your vehicle running clean and efficient.




| Brand | Dorman |
| Item dimensions L x W x H | 7.17 x 4.92 x 2.13 inches |
| Material | Nitrogen |
| Item Weight | 0.84 Pounds |
| Style | Modern |
| Maximum Supply Voltage | 12 Volts (DC) |
| Measurement Accuracy | ±1% |
| Mounting Type | Flange Mount |
| Output Type | Analog |
| Specific Uses For Product | Detection |
| Upper Temperature Rating | 8E+2 Degrees Fahrenheit |
| UPC | 885484392175 |
| Global Trade Identification Number | 00885484392175 |
| Manufacturer | Dorman Products |
| Model | 904-6030 |
| Item Weight | 13.4 ounces |
| Product Dimensions | 7.17 x 4.92 x 2.13 inches |
| Item model number | 904-6030 |
| Exterior | Painted |
| Manufacturer Part Number | 904-6030 |
| OEM Part Number | 4N3003; 577.34501; NOX011; 68210084AA |
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