ACDelco 213-1556 | Engine Crankshaft Position Sensor

Part Number
Engine Crankshaft Position Sensor

Fits: 01-02 Chevrolet C3500HD, 01-02 Chevrolet Express 3500, 01-06 Chevrolet Silverado 2500 HD, 01-06 Chevrolet Silverado 3500, 01-06 Chevrolet Suburban 2500, 01-02 GMC C3500HD, 01-02 GMC Savana 3500, 01-06 GMC Sierra 2500 HD, 01-06 GMC Sierra 3500, 01-06 GMC Yukon XL 2500, 02-06 Chevrolet Avalanche 2500, 07 Chevrolet Silverado 2500 HD Classic, 07 Chevrolet Silverado 3500 Classic, 07 GMC Sierra 2500 HD Classic, 07 GMC Sierra 3500 Classic

Special Price $72.24 Regular Price $84.99
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ACDelco GM Original Equipment Engine Crankshaft Position Sensors monitor the position and rotational speed of the crankshaft, and are GM-recommended replacements for your vehicle's original components. The signal from the crankshaft position sensor is used by the engine control module to determine fuel injection and ignition timing. These original equipment engine crankshaft position sensors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ? WARNING: Cancer and Reproductive Harm -



  • Chevrolet;Chevrolet;GMC;GMC
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Helps keep engine timing and fuel injection running in sync
  • Helps provide proper alignment, positioning, and spacing for easy installation
  • Manufactured to GM OE specification for fit, form, and function
  • Offering the quality, reliability, and durability of GM OE
  • Synchronizes engine valves and pistons for excellent engine performance


Connector GenderFemale
Connector Quantity1
Connector ShapeWeather pack
Height (in)1
Length (in)8
Mount Hole Quantity1
Mounting Bracket IncludedYes
Programming RequiredYes
Terminal GenderMale
Terminal Quantity3
Terminal TypeBlade
Weight (lb)0.19
Width (in)3.1
Wire Harness IncludedNo
Wiring Harness IncludedNo




  • 2007-2007 GMC Sierra 3500 Classic
  • 2001-2006 Chevrolet Silverado 2500 HD
  • 2001-2006 GMC Yukon XL 2500
  • 2001-2002 Chevrolet C3500HD
  • 2001-2006 Chevrolet Suburban 2500
  • 2007-2007 GMC Sierra 2500 HD Classic
  • 2007-2007 Chevrolet Silverado 3500 Classic
  • 2001-2002 GMC C3500HD
  • 2007-2007 Chevrolet Silverado 2500 HD Classic
  • 2002-2006 Chevrolet Avalanche 2500
  • 2001-2002 GMC Savana 3500
  • 2001-2006 Chevrolet Silverado 3500
  • 2001-2006 GMC Sierra 3500
  • 2001-2006 GMC Sierra 2500 HD
  • 2001-2002 Chevrolet Express 3500
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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