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2019 GMC Sierra 3500 HD
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2019 GMC Sierra 3500 HD

2019 GMC Sierra 3500 HD EGT Sensors

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EGT Sensor
AC Delco®
EGT Sensor
Part Number: AC12683486
Guaranteed to Fit
$39.99
Vehicle Fitment
  • 2019 GMC Sierra 3500 HD SLT 8 Cyl 6.6L Engine Des: L5P, Engine Vin: Y
  • 2019 GMC Sierra 3500 HD Denali 8 Cyl 6.6L Engine Des: L5P, Engine Vin: Y
  • 2019 GMC Sierra 3500 HD Base 8 Cyl 6.6L Engine Des: L5P, Engine Vin: Y
  • 2019 GMC Sierra 3500 HD SLE 8 Cyl 6.6L Engine Des: L5P, Engine Vin: Y
Product Details
Location : Catalytic ConverterWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

EGT Sensor
Walker Products®
EGT Sensor
Part Number: WKP27310408
Guaranteed to Fit
$37.49
Vehicle Fitment
  • 2019 GMC Sierra 3500 HD SLT 8 Cyl 6.6L Location-Exhaust Pipe, At Turbocharger Outlet
  • 2019 GMC Sierra 3500 HD Denali 8 Cyl 6.6L Location-Exhaust Pipe, At Turbocharger Outlet
  • 2019 GMC Sierra 3500 HD Base 8 Cyl 6.6L Location-Exhaust Pipe, At Turbocharger Outlet
  • 2019 GMC Sierra 3500 HD SLE 8 Cyl 6.6L Location-Exhaust Pipe, At Turbocharger Outlet
Product Details
Notes : 345 mm Wiring Harness Length; 14 mm Thread Diameter; Gray Connector Color; Exhaust Mount Location; Blade Terminal TypeWarranty : 90-day Walker Products limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Nickel and Nickel Alloyed Stainless Steel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Wire Quantity : 2Terminal Gender : Male TerminalTerminal Quantity : 2 TerminalsConnector Shape : Oval Connector ShapeProduct Fit : Direct FitConnector Gender : Female Connector
EGT Sensor
Walker Products®
EGT Sensor
Part Number: WKP27310410
Guaranteed to Fit
$40.99
Vehicle Fitment
  • 2019 GMC Sierra 3500 HD SLT 8 Cyl 6.6L Location-Before or After Diesel Particulate Filter
  • 2019 GMC Sierra 3500 HD Denali 8 Cyl 6.6L Location-Before or After Diesel Particulate Filter
  • 2019 GMC Sierra 3500 HD Base 8 Cyl 6.6L Location-Before or After Diesel Particulate Filter
  • 2019 GMC Sierra 3500 HD SLE 8 Cyl 6.6L Location-Before or After Diesel Particulate Filter
Product Details
Notes : 500 mm Wiring Harness Length; 14 mm Thread Diameter; Gray Connector Color; Exhaust Mount Location; Blade Terminal TypeWarranty : 90-day Walker Products limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Nickel and Nickel Alloyed Stainless Steel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Wire Quantity : 2Terminal Gender : Male TerminalTerminal Quantity : 2 TerminalsConnector Shape : Oval Connector ShapeProduct Fit : Direct FitConnector Gender : Female Connector
EGT Sensor
Walker Products®
EGT Sensor
Part Number: WKP27310407
Guaranteed to Fit
$41.99
Vehicle Fitment
  • 2019 GMC Sierra 3500 HD SLT 8 Cyl 6.6L Location-Exhaust Manifold
  • 2019 GMC Sierra 3500 HD Denali 8 Cyl 6.6L Location-Exhaust Manifold
  • 2019 GMC Sierra 3500 HD Base 8 Cyl 6.6L Location-Exhaust Manifold
  • 2019 GMC Sierra 3500 HD SLE 8 Cyl 6.6L Location-Exhaust Manifold
Product Details
Notes : 510 mm Wiring Harness Length; 14 mm Thread Diameter; Black Connector Color; Exhaust Mount Location; Blade Terminal TypeWarranty : 90-day Walker Products limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Nickel and Nickel Alloyed Stainless Steel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Wire Quantity : 2Terminal Gender : Male TerminalTerminal Quantity : 2 TerminalsConnector Shape : Rectangular Connector ShapeProduct Fit : Direct FitConnector Gender : Female Connector
EGT Sensor
Walker Products®
EGT Sensor
Part Number: WKP27310409
Guaranteed to Fit
$48.99
Vehicle Fitment
  • 2019 GMC Sierra 3500 HD SLT 8 Cyl 6.6L Location-Catalytic Converter, At Turbocharger Outlet
  • 2019 GMC Sierra 3500 HD Denali 8 Cyl 6.6L Location-Catalytic Converter, At Turbocharger Outlet
  • 2019 GMC Sierra 3500 HD Base 8 Cyl 6.6L Location-Catalytic Converter, At Turbocharger Outlet
  • 2019 GMC Sierra 3500 HD SLE 8 Cyl 6.6L Location-Catalytic Converter, At Turbocharger Outlet
Product Details
Notes : 250 mm Wiring Harness Length; 14 mm Thread Diameter; Black Connector Color; Exhaust Mount Location; Blade Terminal TypeWarranty : 90-day Walker Products limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Nickel and Nickel Alloyed Stainless Steel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Wire Quantity : 2Terminal Gender : Male TerminalTerminal Quantity : 2 TerminalsConnector Shape : Oval Connector ShapeProduct Fit : Direct FitConnector Gender : Female Connector
EGT Sensor
Walker Products®
EGT Sensor
Part Number: WKP27310420
Guaranteed to Fit
$60.99
Vehicle Fitment
  • 2019 GMC Sierra 3500 HD SLT 8 Cyl 6.6L DIESEL, Egr System; Position 2
  • 2019 GMC Sierra 3500 HD Denali 8 Cyl 6.6L DIESEL, Egr System; Position 2
  • 2019 GMC Sierra 3500 HD Base 8 Cyl 6.6L DIESEL, Egr System; Position 2
  • 2019 GMC Sierra 3500 HD SLE 8 Cyl 6.6L DIESEL, Egr System; Position 2
Product Details
Notes : 280 mm Wiring Harness Length; 14 mm Thread Diameter; Gray Connector Color; Exhaust Mount Location; Blade Terminal TypeWarranty : 90-day Walker Products limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Nickel and Nickel Alloyed Stainless Steel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Wire Quantity : 2Terminal Gender : Male TerminalTerminal Quantity : 2 TerminalsConnector Shape : Oval Connector ShapeProduct Fit : Direct FitConnector Gender : Female Connector
EGT Sensor
AC Delco®
EGT Sensor
Part Number: AC12683525
Guaranteed to Fit
$38.49
Vehicle Fitment
  • 2019 GMC Sierra 3500 HD SLT 8 Cyl 6.6L
  • 2019 GMC Sierra 3500 HD Denali 8 Cyl 6.6L
  • 2019 GMC Sierra 3500 HD Base 8 Cyl 6.6L
  • 2019 GMC Sierra 3500 HD SLE 8 Cyl 6.6L
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

EGT Sensor
AC Delco®
EGT Sensor
Part Number: AC12683487
Guaranteed to Fit
$41.49
Vehicle Fitment
  • 2019 GMC Sierra 3500 HD SLT 8 Cyl 6.6L Engine Des: L5P, Engine Vin: Y
  • 2019 GMC Sierra 3500 HD Denali 8 Cyl 6.6L Engine Des: L5P, Engine Vin: Y
  • 2019 GMC Sierra 3500 HD Base 8 Cyl 6.6L Engine Des: L5P, Engine Vin: Y
  • 2019 GMC Sierra 3500 HD SLE 8 Cyl 6.6L Engine Des: L5P, Engine Vin: Y
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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P2080 Code: Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 1
P2080 Code: Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 1Ideal exhaust gas temperatures must be observed to start the regeneration process, which is when accumulated soot in the DPF is burned off by increasing the temperature.
P0546 Code: Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 1
P0546 Code: Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 1The code covers the EGT sensor located between the exhaust manifold and catalytic converter on the same side as the engine’s cylinder bank one. The EGT sensor is a resistance temperature detector (RTD).
P0544 Code: Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 1
P0544 Code: Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 1If the sensors fail to monitor the exhaust gas temperature, the DPF can melt or crack (too high) or result in an incomplete soot-burning process.
Understanding Ultra-Low Sulfur Diesel and Clean Diesel Technology
Understanding Ultra-Low Sulfur Diesel and Clean Diesel TechnologyTo combat the negative effects of diesel the Environmental Protection Agency (EPA) began regulating the use of ultra-low sulfur diesel. What Is Ultra-Low Sulfur Diesel?
P2471 Code: Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 4
P2471 Code: Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 4Exhaust gas temperature sensors (EGT) are a type of resistance temperature detector. When the temperature of the exhaust gas increases, their electrical resistance increases. Conversely, their resistance goes down when the gas gets cooler. They keep track of the temperature of the exhaust gases produced by the engine. Exhaust gas temperature
P20EE Code: SCR NOx Catalyst Efficiency Below Threshold (Bank 1)
P20EE Code: SCR NOx Catalyst Efficiency Below Threshold (Bank 1)Diesel Exhaust Fluid (DEF) helps in converting harmful nitrogen oxides (NOx) into nitrogen (N2) carbon dioxide (CO2) and water. The DEF is injected into the SCR catalyst to perform the chemical reaction. Diesel Exhaust Fluid (DEF) helps in converting harmful nitrogen oxides (NOx) into nitrogen (N2) carbon dioxide (CO2) and