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2021 Chevrolet Silverado 2500 HD
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2021 Chevrolet Silverado 2500 HD

2021 Chevrolet Silverado 2500 HD Crankshaft Position Sensors

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Crankshaft Position Sensor, 8 Cyl., 6.6L Engine -
Walker Products®
Crankshaft Position Sensor, 8 Cyl., 6.6L Engine -
Part Number: WKP2351877
Guaranteed to Fit
$20.49
Vehicle Fitment
  • 2021 Chevrolet Silverado 2500 HD Custom 8 Cyl 6.6L
  • 2021 Chevrolet Silverado 2500 HD LT 8 Cyl 6.6L
  • 2021 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.6L
  • 2021 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.6L
  • 2021 Chevrolet Silverado 2500 HD WT 8 Cyl 6.6L
Product Details
Quantity Sold : Sold individuallyWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Crankshaft Position Sensor, 8 Cyl., Engine Des: L5P, Engine Vin: Y -
AC Delco®
Crankshaft Position Sensor, 8 Cyl., Engine Des: L5P, Engine Vin: Y -
Part Number: AC12641040
Guaranteed to Fit
$19.99
Vehicle Fitment
  • 2021 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.6L Engine Des: L5P, Engine Vin: Y
  • 2021 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.6L Engine Des: L5P, Engine Vin: Y
  • 2021 Chevrolet Silverado 2500 HD Custom 8 Cyl 6.6L Engine Des: L5P, Engine Vin: Y
  • 2021 Chevrolet Silverado 2500 HD LT 8 Cyl 6.6L Engine Des: L5P, Engine Vin: Y
  • 2021 Chevrolet Silverado 2500 HD WT 8 Cyl 6.6L Engine Des: L5P, Engine Vin: Y
Product Details
Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 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.

Crankshaft Position Sensor, 8 Cyl., 6.6L Engine, DIESEL -
GPD®
Crankshaft Position Sensor, 8 Cyl., 6.6L Engine, DIESEL -
Part Number: GPD1813039
Guaranteed to Fit
$16.49
Vehicle Fitment
  • 2021 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.6L DIESEL
  • 2021 Chevrolet Silverado 2500 HD Custom 8 Cyl 6.6L DIESEL
  • 2021 Chevrolet Silverado 2500 HD LT 8 Cyl 6.6L DIESEL
  • 2021 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.6L DIESEL
  • 2021 Chevrolet Silverado 2500 HD WT 8 Cyl 6.6L DIESEL
Product Details
Quantity Sold : Sold individuallyWarranty : 1 year GPD limited warrantyProp 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.

Crankshaft Position Sensor, 8 Cyl., 6.6L Engine -
Walker Products®
Crankshaft Position Sensor, 8 Cyl., 6.6L Engine -
Part Number: WKP2351893
Guaranteed to Fit
$23.49
Vehicle Fitment
  • 2021 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.6L
  • 2021 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.6L
  • 2021 Chevrolet Silverado 2500 HD Custom 8 Cyl 6.6L
  • 2021 Chevrolet Silverado 2500 HD LT 8 Cyl 6.6L
  • 2021 Chevrolet Silverado 2500 HD WT 8 Cyl 6.6L
Product Details
Quantity Sold : Sold individuallyWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Crankshaft Position Sensor
Dorman®
Crankshaft Position Sensor
Part Number: RB962602
Guaranteed to Fit
$22.49
Vehicle Fitment
  • 2021 Chevrolet Silverado 2500 HD Custom 8 Cyl 6.6L Engdesignation: L8T
  • 2021 Chevrolet Silverado 2500 HD LT 8 Cyl 6.6L Engdesignation: L8T
  • 2021 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.6L Engdesignation: L8T
  • 2021 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.6L Engdesignation: L8T
  • 2021 Chevrolet Silverado 2500 HD WT 8 Cyl 6.6L Engdesignation: L8T
Product Details
Quantity Sold : Sold individuallyWarranty : Lifetime Dorman limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Acrylonitrile, 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.

Crankshaft Position Sensor, 8 Cyl., Engine Des: L8T, Engine Vin: 7 -
AC Delco®
Crankshaft Position Sensor, 8 Cyl., Engine Des: L8T, Engine Vin: 7 -
Part Number: AC12669636
Guaranteed to Fit
$26.49
Vehicle Fitment
  • 2021 Chevrolet Silverado 2500 HD Custom 8 Cyl 6.6L Engine Des: L8T, Engine Vin: 7
  • 2021 Chevrolet Silverado 2500 HD LT 8 Cyl 6.6L Engine Des: L8T, Engine Vin: 7
  • 2021 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.6L Engine Des: L8T, Engine Vin: 7
  • 2021 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.6L Engine Des: L8T, Engine Vin: 7
  • 2021 Chevrolet Silverado 2500 HD WT 8 Cyl 6.6L Engine Des: L8T, Engine Vin: 7
Product Details
Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 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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Helpful Automotive Resources

P2187 Code: System too Lean at Idle (Bank 1)
P2187 Code: System too Lean at Idle (Bank 1)Note that there is only one bank if your car has a straight engine and the scan tool will always refer to that bank as “Bank 1.” P2187 code indicates that your vehicle’s computer detected a potential issue with the fuel mixture at idle.
P0339 Code: Crankshaft Position Sensor “A” Circuit Intermittent
P0339 Code: Crankshaft Position Sensor “A” Circuit IntermittentPro Tips are nuggets of information direct from ASE-certified automobile technicians working with CarParts.com, which may include unique, personal insights based on their years of experience working in the automotive industry. These can help you make more informed decisions about your car.
P0507 Code: Idle Control System RPM Higher than Expected
P0507 Code: Idle Control System RPM Higher than ExpectedOn many older vehicles, the PCM/ECM regulates the idle speed by controlling the movement of the Idle Speed Control (ISC) valve. When open, the ISC valve—also known as an Idle Air Control (IAC) valve—allows air to bypass the throttle, increasing idle speed.
P0017 Code: Camshaft Position B – Camshaft Position Correlation (Bank 1)
P0017 Code: Camshaft Position B – Camshaft Position Correlation (Bank 1)P0017 on Chevy vehicles translates to Crankshaft Position – Exhaust Camshaft Position Not Plausible. Despite the varying names given by respective manufacturers, P0017 code simply means that the PCM believes the difference between the crankshaft position and the camshaft position exceeds specification. There are other codes GM uses with a
P0335 or Crankshaft Position “A” Circuit Malfunction
P0335 or Crankshaft Position “A” Circuit MalfunctionThe ECM/PCM always needs to know the speed and position of the crankshaft – this is a foundational input without which the engine won’t start.–Richard McCuistian, ASE Certified Master Automobile Technician
P0345 Code: Camshaft Position Sensor “A” Circuit (Bank 2)
P0345 Code: Camshaft Position Sensor “A” Circuit (Bank 2)The P0345 is triggered when the powertrain control module (PCM) detects an inconsistent signal or lack of signal from the CMP sensor.