ACDelco 12671388 | Nitrogen Oxide (NOx) Sensor

Part Number
12671388
Nitrogen Oxide Sensor

Fits: 10-14 Chevrolet Express 2500, 10-14 Chevrolet Express 3500, 10-14 Chevrolet Express 4500, 10-14 GMC Savana 2500, 10-14 GMC Savana 3500, 10-14 GMC Savana 4500, 11-14 Chevrolet Silverado 2500 HD, 11-14 Chevrolet Silverado 3500 HD, 11-14 GMC Sierra 2500 HD, 11-14 GMC Sierra 3500 HD

Special Price $209.75 Regular Price $227.99
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Estimated Ship Date: 1 Business Day or Less
Nitrogen Oxide Sensor Kit with Sensor and Clips


BRAND: ACDelco




FEATURES:


  • Nitrogen Oxide Sensor


SPECIFICS:


ACD_RemanDesNo
AltPA_2087_mm915
Connector ColorBlack
Connector GenderFemale
Connector ShapeSquare
FAQ - A1Yes. A faulty EGR valve will raise the NOx readings at the sensor.
FAQ - A2Yes. It will raise emission levels and potentially cause the vehicle to fail an emission test.
FAQ - Q1Can a bad EGR valve cause high NOx readings?
FAQ - Q2Can high NOx content affect emissions?
Features & Benefits - B1This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
Features & Benefits - B2Detects the nitrogen oxide content of the exhaust to help optimize emissions
Features & Benefits - B3GM-recommended replacement part for your GM vehicle's original factory component
Features & Benefits - B4Offering the quality, reliability, and durability of GM OE
Features & Benefits - B5Manufactured to GM OE specification for fit, form, and function
Good Maintenance Practices - S1 B1Use only approved fuel for your application.
Good Maintenance Practices - S1 B2Keep the fuel filter changed at required intervals.
Height2.5
Length5.3
Marketing Statement - Product LineStay with the parts brand your General Motors vehicle came with and get the quality you know and trust with ACDelco GM Original Equipment Emission parts. ACDelco GM OE replacement parts give you the peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Emission parts are manufactured for many makes and models of GM car, light duty truck, and sport utility vehicle.
Mkt_State_Warranty_CA36 Months/60,000 KM (Parts Only). Please see ACDelcocanada.com for more details.
Mkt_State_Warranty_US24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details.
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.
Programming RequiredYES
Signs of Wear & Troubleshooting - S1 B1Illuminated Malfunction Indicator Lamp (MIL)
Signs of Wear & Troubleshooting - S1 B2Hard or non-starting engine
Signs of Wear & Troubleshooting - S1 B3Rough engine idle
Signs of Wear & Troubleshooting - S1 HSigns of wear for nitrogen oxide sensors include but are not limited to:
Terminal GenderMale
Terminal Quantity6
Terminal TypePin
Universal Or Specific FitSpecific
Vintage_Part_IndicatorN
Weight0.49
Width5.3
Wiring Harness Length36.02



DOWNLOADS:




APPLICATIONS:


  • 2011-2014 GMC Sierra 2500 HD - Position: Downstream
  • 2011-2014 GMC Sierra 3500 HD - Position: Downstream
  • 2011-2014 Chevrolet Silverado 2500 HD - Position: Downstream
  • 2010-2014 Chevrolet Express 2500 - Position: Downstream
  • 2010-2014 Chevrolet Express 3500 - Position: Downstream
  • 2010-2014 GMC Savana 4500 - Position: Downstream
  • 2010-2014 GMC Savana 2500 - Position: Downstream
  • 2010-2014 GMC Savana 3500 - Position: Downstream
  • 2010-2014 Chevrolet Express 4500 - Position: Downstream
  • 2011-2014 Chevrolet Silverado 3500 HD - Position: Downstream
Customer Questions
Does AC Delco make Ford parts?
No, AC Delco produces parts primarily for General Motors vehicles and does not make parts specifically for Ford vehicles.
Can I use AC Delco parts to replace OEM parts?
Yes, in most cases AC Delco parts can be used as a replacement for OEM parts. However, it's important to ensure that the parts are compatible with your specific make and model of vehicle.
What AC Delco oil filter do I need?
AC Delco offers a variety of oil filters that are compatible with different makes and models of vehicles. To determine which AC Delco oil filter you need, consult your vehicle's owner's manual or use our online filter lookup tool that matches the make, model, and year of your vehicle.
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