Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Product Discontinued
Currently Unavailable
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Part TypeNOx Sensor
BrandACDELCO
Part CategoryReplacement Parts
Signs Of Wear & Troubleshooting - Section 1 - Bullet 1Illuminated Malfunction Indicator Lamp (MIL)
Signs Of Wear & Troubleshooting - Section 1 - HeaderSigns of wear for nitrogen oxide sensors include but are not limited to:
Good Maintenance Practices - Section 1 - Bullet 1Use only approved fuel for your application.
Faq - Answer 2Yes. It will raise emission levels and potentially cause the vehicle to fail an emission test.
Terminal GenderMale
Faq - Answer 1Yes. A faulty EGR valve will raise the NOx readings at the sensor.
Connector ColorBlack
Good Maintenance Practices - Section 1 - Bullet 2Keep the fuel filter changed at required intervals.
Features & Benefits - Bullet 2GM-recommended replacement part for your GM vehicle’s original factory component
Meets Or Exceeds Original Equipment Manufacture SpecificationsYes
Features & Benefits - Bullet 3Offering the quality, reliability, and durability of GM OE
Features & Benefits - Bullet 4Manufactured to GM OE specification for fit, form, and function
Terminal Quantity6
Product DescriptionACDelco GM Original Equipment NOx (Nitrogen Oxide) Sensors are exhaust gas sensors that detect the nitrogen oxide content of exhaust from diesel engines, and are GM-recommended replacements for your vehicle's original components. The information from these sensors is used by the engine control module (ECM) to adjust various parameters to help reduce harmful emissions. These original equipment nitrogen oxide sensors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Features &#38; Benefits - Bullet 1Detects the nitrogen oxide content of the exhaust to help optimize emissions
Universal Or Specific FitSpecific
Width (In)4.2
Terminal TypePin
Connector GenderFemale
Connector ShapeSquare
Height (In)4.1
Signs Of Wear &#38; Troubleshooting - Section 1 - Bullet 2Hard or non-starting engine
Signs Of Wear &#38; Troubleshooting - Section 1 - Bullet 3Rough engine idle
Length (In)4.2
Wiring Harness Length36.02
Weight (Lb)0.57
Grade TypeOE
Faq - Question 2Can high NOx content affect emissions?
Faq - Question 1Can a bad EGR valve cause high NOx readings?
Vendor Part Number19302359
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
