John Deere nitrogen oxide sensor detects NOx levels in exhaust systems, supporting accurate emissions monitoring across equipment types
Multi-application design allows this sensor to support various chemical sensing needs within aftertreatment systems and related assemblies
Durable design helps this sensor withstand vibration, dust, moisture, and temperature changes found in typical equipment environments
Service-friendly features enable straightforward identification and replacement of this sensor during scheduled maintenance or repair tasks
For the most accurate fit and confidence, please select the equipment you are shopping for. Parts can be used across a number of different models, the models shown here indicate general fit of the part.
337E
437E
7210R
7230R
7250R
7270R
7290R
7310R
8320RT
8345RT
8370RT
9370R
9420R
9470R
9470RT
9520R
9520RT
R4038
R4038/410R PRECISION UPGRADES
R4044
R4044/412R PRECISION UPGRADES
R4045
R4045/612R PRECISION UPGRADES
Generally, parts purchased from Shop.Deere.com are covered by the John Deere Parts Warranty, covering defects in material and workmanship, for a minimum period of 6 months from receipt. For complete warranty information, please contact your local authorized John Deere dealer.
