Fitment

Fits for:

• RAM 2500 / 3500 / 4500 / 5500 (6.7L Cummins diesel)
• Dodge RAM Heavy Duty diesel models (EPA10 / Euro 5 SCR variants depending on market)
• Engine: 6.7L Cummins ISB diesel engine with SCR (AdBlue / DEF) system
• Position: Exhaust NOx sensor (SCR inlet or outlet depending on configuration)
• OE / Cross References: 68227468AA / 68227486AA / 68227486AB / 68227468AB / 5WK97360 / SNS360 / A2C93337400-01 / 4326873 / Cummins NOx sensor family

FAQ

Q1: Are 68227468AA and 5WK97360 the same sensor?
A1: Yes. 68227468AA is the OEM Mopar/Cummins part number, and 5WK97360 is the Continental NOx sensor reference used in SCR systems for RAM 6.7L diesel trucks.

Q2: What vehicles use this sensor?
A2: It is commonly used on RAM 2500, 3500, 4500, and 5500 trucks equipped with the 6.7L Cummins diesel engine and SCR (AdBlue) emissions system. (row66.com)

Q3: Is this inlet or outlet sensor?
A3: It is typically used as a downstream (post-SCR) NOx sensor, but exact placement depends on exhaust configuration and emissions calibration.

Q4: What does this sensor do?
A4: It measures nitrogen oxide (NOx) levels in exhaust gases and sends data to the ECU, which adjusts AdBlue injection to reduce emissions and maintain SCR efficiency.