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USD 358.75
Part #: BSTBTS031740

Bostech BTS031740 NOx Lower Sensor

2013-2014 Dodge Ram 2500 | 2013-2015 Dodge Ram 3500/4500/5500 (Lower Sensor)
Part #: BSTBTS031740
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When it comes time to replace the failing lower NOx sensor in your 2013-2015 Dodge Ram 6.7L Cummins, look no further than the Bostech BTS031740 NOx Lower Sensor. Ready to install, this sensor is a direct replacement for your stock unit and comes backed by a 3 year unlimited mileage warranty. 

  • Lower Sensor
  • Ready To Install
  • Direct Replacement
  • 13 Month Unlimited Mileage Warranty
Replaces OE Part#: 68085740AA

2013-2014 Dodge Ram 2500 6.7L Cummins
2013-2015 Dodge Ram 3500 6.7L Cummins
2013-2015 Dodge Ram 4500 6.7L Cummins
2013-2015 Dodge Ram 5500 6.7L Cummins


  • MFG. Number BTS031740
  • Manufacturer Name Bostech
  • Shipping Weight 2.00 lb.
  • Shipping Length 4 in.
  • Shipping Width 4 in.
  • Shipping Height 2 in.
  • Fuel Type Diesel
  • Cross Reference # 68085740AA
  • UPC 613111098844
  • Warranty Yes
  • Warranty Info 3 Year / Unlimited Mileage
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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XDP continues to closely monitor the COVID-19 (Coronavirus) outbreak. As an integral part of the automotive supply chain, at this point all call centers and distribution centers remain fully operational to ensure we keep vital service components flowing to vehicles used in transport of goods and emergency response. To ensure the health of our employees, families, and customers, we have made the following procedural changes:

  • UPDATE: Effective 6/1 Customer Service resumes normal business hours of M-F 8:30 – 9:00pm EST.
  • Effective 3/18 we have decided to temporarily close both of our retail stores in NJ and NV.
  • Our technical sales team remains available Mon-Fri 8:30am-9pm and Saturday 10:30am-7pm EST.
  • All employees have been encouraged to follow the CDC's recommendations at home and in the workplace.
The circumstances of this virus are fast moving, as such, we will continue to update you with any further operational adjustments as needed. As always, we value your business and appreciate your patience as we manage this situation together.