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files/12_e00cc893-d132-43ea-97c6-7b82292417ee.jpg
Fitment
Chevrolet / GMC heavy-duty diesel vehicles with SCR AdBlue system including
- Chevrolet Silverado 2500HD 6.6L Duramax diesel (2014–2016)
- Chevrolet Silverado 3500HD 6.6L Duramax diesel
- GMC Sierra 2500HD 6.6L Duramax diesel
- GMC Sierra 3500HD 6.6L Duramax diesel
- Selected GM Duramax LML / LGH SCR diesel platforms
OE reference
12648631
5WK96645D
12642311 (related calibration variant)
12665216 (cross reference family)
FAQ
What is this NOx sensor used for
It measures nitrogen oxide levels in diesel exhaust gas and sends data to ECU for SCR AdBlue emission control system
Is this inlet or outlet sensor
It is commonly used as SCR NOx sensor (Position 1 or Position 2 depending on exhaust layout)
Are 12648631 and 5WK96645D interchangeable
Yes, 5WK96645D is the Continental OEM reference for GM 12648631
What system does it work with
SCR Selective Catalytic Reduction system using AdBlue injection for Euro 5 / Euro 6 diesel emission compliance
What are common failure symptoms
Engine warning light SCR AdBlue fault reduced power limp mode NOx sensor communication error emission efficiency faults
ASHENG
NOx Sensor Chevrolet GMC Silverado Sierra 12648631 5WK96645D Nitrogen Oxide Sensor SCR Diesel
- Regular price
- $155.00
Fitment
Chevrolet / GMC heavy-duty diesel vehicles with SCR AdBlue system including
- Chevrolet Silverado 2500HD 6.6L Duramax diesel (2014–2016)
- Chevrolet Silverado 3500HD 6.6L Duramax diesel
- GMC Sierra 2500HD 6.6L Duramax diesel
- GMC Sierra 3500HD 6.6L Duramax diesel
- Selected GM Duramax LML / LGH SCR diesel platforms
OE reference
12648631
5WK96645D
12642311 (related calibration variant)
12665216 (cross reference family)
FAQ
What is this NOx sensor used for
It measures nitrogen oxide levels in diesel exhaust gas and sends data to ECU for SCR AdBlue emission control system
Is this inlet or outlet sensor
It is commonly used as SCR NOx sensor (Position 1 or Position 2 depending on exhaust layout)
Are 12648631 and 5WK96645D interchangeable
Yes, 5WK96645D is the Continental OEM reference for GM 12648631
What system does it work with
SCR Selective Catalytic Reduction system using AdBlue injection for Euro 5 / Euro 6 diesel emission compliance
What are common failure symptoms
Engine warning light SCR AdBlue fault reduced power limp mode NOx sensor communication error emission efficiency faults
- Regular price
- $155.00
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NOx Sensor 12680469 for GM | OEM Replacement Nitrogen Oxide Sensor
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