A bad or malfunctioning crankshaft angle sensor will often cause a service engine light error code, and or cause a no start condition, or rough running due to inaccurate ignition and fuel timing.

Specifications:

  • Built to strict quality control standards
  • Replaces dealer part number: 12556427, 12575172, 12576123
  • Direct replacement
  • 100% factory tested

This is an electrical part and is tested before it leaves our warehouse.

Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

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Can this part be accessed via the engine housing cover on the inside of the van?
Jeff G on May 3, 2018

Vehicle Fit

  • 2002-2006 Chevy Avalanche 2500 Crankshaft Position Sensor V8 8.1L (8th Vin Digit G)
  • 2001-2002 Chevy C3500 Truck Crankshaft Position Sensor V8 8.1L (8th Vin Digit G)
  • 2001-2002 Chevy Express 3500 Van Crankshaft Position Sensor V8 8.1L (8th Vin Digit G)
  • 2001-2006 Chevy Silverado 2500 HD Crankshaft Position Sensor V8 8.1L (8th Vin Digit G)
  • 2007 Chevy Silverado 2500 HD Classic Crankshaft Position Sensor V8 8.1L (8th Vin Digit G)
  • 2001-2006 Chevy Silverado 3500 Crankshaft Position Sensor V8 8.1L (8th Vin Digit G)
  • 2007 Chevy Silverado 3500 Classic Crankshaft Position Sensor V8 8.1L (8th Vin Digit G)
  • 2001-2006 Chevy Suburban 2500 Crankshaft Position Sensor V8 8.1L (8th Vin Digit G)
  • 2001-2002 GMC C3500 Truck Crankshaft Position Sensor V8 8.1L (8th Vin Digit G)
  • 2001-2002 GMC Savana 3500 Van Crankshaft Position Sensor V8 8.1L (8th Vin Digit G)
  • 2001-2006 GMC Sierra 2500 HD Crankshaft Position Sensor V8 8.1L (8th Vin Digit G)
  • 2007 GMC Sierra 2500 HD Classic Crankshaft Position Sensor V8 8.1L (8th Vin Digit G)
  • 2001-2006 GMC Sierra 3500 Crankshaft Position Sensor V8 8.1L (8th Vin Digit G)
  • 2007 GMC Sierra 3500 Classic Crankshaft Position Sensor V8 8.1L (8th Vin Digit G)
  • 2001-2006 GMC Yukon XL 2500 Crankshaft Position Sensor V8 8.1L (8th Vin Digit G)
Part #: 1AECS00055