The OEM Mopar Nitrogen Oxide Sensor is a high-quality Nitrogen Oxide sensor designed for use in Jeep Grand Cherokee and RAM ProMaster vehicles. This sensor, with manufacturer part number 68249511AB, is an original equipment manufacturer (OEM) part that is specifically engineered for the exhaust and emissions system of these vehicles. With its superseded part numbers and OE/OEM part numbers, this sensor ensures a perfect fit and reliable performance for your vehicle. Upgrade your vehicle with this authentic Mopar sensor for optimal emission control and peace of mind.

Part Numbers – 68249511AB, 68249511AA, 68146138AB, 68146138AC, 68146138AD
Condition – New OEM

Description –
Brand New Genuine Mopar Nitrogen Oxide (NOx) Sensor. OEM emissions component designed to monitor exhaust nitrogen oxide levels for proper diesel emissions system operation and performance. Ensures reliable fit and factory functionality.

Specifications –
Brand: Mopar
Part Location: Exhaust / Emissions System
Drive Type: Diesel
OEM Quality: Yes
Replaces GM OE Part #: 68249511AA, 68146138AB, 68146138AC, 68146138AD

Vehicle Fitment

YearMakeModelBody & TrimEngine & Transmission
2019JeepGrand CherokeeLimited, Overland, Summit, Trailhawk3.0L V6 - Diesel
2018JeepGrand CherokeeHigh Altitude, Limited, Overland, Summit, Trailhawk3.0L V6 - Diesel
2017JeepGrand CherokeeLimited, Overland, Summit, Trailhawk3.0L V6 - Diesel
2017RamProMaster 1500Base3.0L L4 - Diesel
2017RamProMaster 2500Base3.0L L4 - Diesel
2017RamProMaster 3500Base3.0L L4 - Diesel
2016JeepGrand CherokeeLimited, Overland, Summit3.0L V6 - Diesel
2016RamProMaster 1500Base3.0L L4 - Diesel
2016RamProMaster 2500Base3.0L L4 - Diesel
2016RamProMaster 3500Base3.0L L4 - Diesel
2015JeepGrand CherokeeLimited, Overland, Summit3.0L V6 - Diesel
2015RamProMaster 1500Base3.0L L4 - Diesel
2015RamProMaster 2500Base3.0L L4 - Diesel
2015RamProMaster 3500Base3.0L L4 - Diesel
2014JeepGrand CherokeeLimited, Overland, Summit3.0L V6 - Diesel
2014RamProMaster 1500Base3.0L L4 - Diesel
2014RamProMaster 2500Base3.0L L4 - Diesel
2014RamProMaster 3500Base3.0L L4 - Diesel

IMPORTANT: Please provide your VIN number 

To ensure accurate fitment, message us your vehicle's VIN along with the side needed—Driver (left) or Passenger (right)—when placing your order. This helps us verify the correct part and avoid delays or returns. 

Terms and Conditions 

  • Thank you for choosing us. Please review the following to ensure a smooth purchase. 

  • All items are sold individually unless otherwise noted with a specific pack quantity. 

  • If you have any questions, feel free to reach out to us at any time. 

Return Policy 

  • Please contact us prior to sending back any items to initiate a return. 

  • A copy of your original invoice must be included with all returns. 

  • A 15% restocking fee applies to all returned parts. 

  • Returned items must be in their original packaging and suitable for resale. 

  • We do not accept returns on used parts. 

  • Installed or test-fitted parts are non-returnable. 

  • Returns are not accepted for electrical components. 

  • We reserve the right to refuse any return that shows signs of installation, use, or does not meet our return criteria. 

  • All return requests must be submitted within 30 days of receiving the item. 

Cancellation Policy 

  • Orders may be canceled, in full or in part, before shipment. 

  • If a canceled item was a special order, a 15% cancellation fee may apply.