Fitment

Fits for:

• Chevrolet Cruze 2.0L Diesel (2014–2015 models)
• GM / Opel diesel SCR applications using same platform sensor design
• Engine: 2.0L turbo diesel (L4) with SCR (AdBlue) emissions system
• Position: Exhaust NOx sensor (downstream / SCR outlet position)
• OE / Cross References: 12662659 / 12641557 / 5WK96736A / SNS736A / A2C12459700-01 / GM diesel NOx sensor platform

FAQ

Q1: Are 12662659 and 5WK96736A the same sensor?
A1: Yes. 12662659 is the GM OE number, and 5WK96736A is the sensor manufacturer reference used for the same NOx sensor assembly in SCR systems.

Q2: What vehicles use this sensor?
A2: It is commonly used on Chevrolet Cruze 2.0L diesel models (2014–2015) equipped with SCR (AdBlue) emissions systems.

Q3: Is this inlet or outlet sensor?
A3: It is typically used as a downstream (outlet) NOx sensor in SCR configurations on Cruze diesel applications.

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 dosing to reduce emissions and maintain SCR efficiency.