This replacement Crankshaft Position Sensor is just what you need to get your vehicle in good running condition again!

A bad or malfunctioning crank 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.

This Crank Sensor features:

  • Built to strict quality control standards
  • Direct replacement
  • 100% factory tested

Your Engine size can usually be found on a white sticker in the engine compartment near the radiator. If needed, your VIN code is the 8th digit of your vehicles Vehicle Identification number. The VIN can be found on the bottom drivers side corner of the windshield and on your registration. Some refer to the VIN code as the Serial Number.

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.

4.0 / 5.0
4 Reviews
5 Stars
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Fixed Hard Start Issue
Fast shipping and the part fixed my hard start issue.
March 22, 2017
Purchased
11 months ago
Crankshaft sensor
Installed the new crankshaft position sensor from 1A Auto, truck started instantly! Thank you !
December 12, 2017
Purchased
2 months ago
Perfect
Easy fast shipping installation with no hiccup and great price loved it man
October 13, 2017
Purchased
4 months ago
Part did not fit
Part did not fit. Called to verify it was right part they said it was right one for my truck but it has a tab that does not put the sensor all the way in like it should be. Waste of money as I went to local parts store and bought another one that was correct.
June 22, 2017
Purchased
10 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 5 answers
Does the this have a relearn process or just clear the codes and unplug the battery remove old and install new??
Jason S on Dec 20, 2017
BEST ANSWER: The cam shaft and crank shaft sincor coralate the timeing un plug the neg battery for about 30 to 45 min after installing the sinsor that will rest the computer then drive it around for awile up to a 150 miles for the computer to relearn it self but befor you change these sinsors change your mass airflow it might be throughing false codes witch may not be the problem


Vehicle Fit

  • 1996-2001 Chevy Astro Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 2002-2005 Chevy Astro Crankshaft Position Sensor V6 4.3L (8th Vin Digit X)
  • 1994-2002 Chevy Blazer S10 Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 2003-2005 Chevy Blazer S10 Crankshaft Position Sensor V6 4.3L (8th Vin Digit X)
  • 1996-1998 Chevy C1500 Truck Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1996-1999 Chevy C1500 Truck Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1996-1999 Chevy C1500 Truck Crankshaft Position Sensor V8 7.4L (8th Vin Digit J)
  • 1998-1999 Chevy C1500 Truck Crankshaft Position Sensor V8 5.0L (8th Vin Digit M)
  • 1996-1998 Chevy C2500 Truck Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1996-2000 Chevy C2500 Truck Crankshaft Position Sensor V8 7.4L (8th Vin Digit J)
  • 1996-2000 Chevy C2500 Truck Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1998-1999 Chevy C2500 Truck Crankshaft Position Sensor V8 5.0L (8th Vin Digit M)
  • 1996-2000 Chevy C3500 Truck Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1996-2000 Chevy C3500 Truck Crankshaft Position Sensor V8 7.4L (8th Vin Digit J)
  • 1998-1999 Chevy C3500 Truck Crankshaft Position Sensor V8 5.0L (8th Vin Digit M)
  • 1996-2002 Chevy Express 1500 Van Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1999-2002 Chevy Express 1500 Van Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1999-2002 Chevy Express 1500 Van Crankshaft Position Sensor V8 5.0L (8th Vin Digit M)
  • 2003-2007 Chevy Express 1500 Van Crankshaft Position Sensor V6 4.3L (8th Vin Digit X)
  • 1996-2002 Chevy Express 2500 Van Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1999-2002 Chevy Express 2500 Van Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1999-2002 Chevy Express 2500 Van Crankshaft Position Sensor V8 5.0L (8th Vin Digit M)
  • 2003-2007 Chevy Express 2500 Van Crankshaft Position Sensor V6 4.3L (8th Vin Digit X)
  • 1996-2000 Chevy Express 3500 Van Crankshaft Position Sensor V8 7.4L (8th Vin Digit J)
  • 1999-2002 Chevy Express 3500 Van Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1996-1998 Chevy K1500 Truck Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1996-1999 Chevy K1500 Truck Crankshaft Position Sensor V8 7.4L (8th Vin Digit J)
  • 1996-1999 Chevy K1500 Truck Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1998-1999 Chevy K1500 Truck Crankshaft Position Sensor V8 5.0L (8th Vin Digit M)
  • 1996-1998 Chevy K2500 Truck Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1996-2000 Chevy K2500 Truck Crankshaft Position Sensor V8 7.4L (8th Vin Digit J)
  • 1996-2000 Chevy K2500 Truck Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1998-1999 Chevy K2500 Truck Crankshaft Position Sensor V8 5.0L (8th Vin Digit M)
  • 1996-2000 Chevy K3500 Truck Crankshaft Position Sensor V8 7.4L (8th Vin Digit J)
  • 1996-2000 Chevy K3500 Truck Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1998-1999 Chevy K3500 Truck Crankshaft Position Sensor V8 5.0L (8th Vin Digit M)
  • 1994-2002 Chevy S10 Pickup Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1996-2004 Chevy S10 Pickup Crankshaft Position Sensor V6 4.3L (8th Vin Digit X)
  • 1999-2002 Chevy Silverado 1500 Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 2002 Chevy Silverado 1500 Crankshaft Position Sensor V8 6.0L (8th Vin Digit U)
  • 2002 Chevy Silverado 1500 Crankshaft Position Sensor V8 5.3L
  • 2002 Chevy Silverado 1500 Crankshaft Position Sensor V8 4.8L (8th Vin Digit V)
  • 2002-2007 Chevy Silverado 1500 Crankshaft Position Sensor V6 4.3L (8th Vin Digit X)
  • 2007 Chevy Silverado 1500 Classic Crankshaft Position Sensor V6 4.3L (8th Vin Digit X)
  • 2002 Chevy Silverado 1500 HD Crankshaft Position Sensor V8 6.0L (8th Vin Digit U)
  • 2002 Chevy Silverado 2500 Crankshaft Position Sensor V8 6.0L (8th Vin Digit U)
  • 2002 Chevy Silverado 2500 HD Crankshaft Position Sensor V8 6.0L (8th Vin Digit U)
  • 2002 Chevy Silverado 3500 Crankshaft Position Sensor V8 6.0L (8th Vin Digit U)
  • 2002 Chevy Suburban 1500 Crankshaft Position Sensor V8 5.3L
  • 2002 Chevy Suburban 1500 Crankshaft Position Sensor V8 6.0L (8th Vin Digit U)
  • 2002 Chevy Suburban 2500 Crankshaft Position Sensor V8 6.0L (8th Vin Digit U)
  • 1996-1999 Chevy Suburban C1500 Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1996-1999 Chevy Suburban C2500 Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1996-1999 Chevy Suburban C2500 Crankshaft Position Sensor V8 7.4L (8th Vin Digit J)
  • 1996-1999 Chevy Suburban K1500 Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1996-1999 Chevy Suburban K2500 Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1996-1999 Chevy Suburban K2500 Crankshaft Position Sensor V8 7.4L (8th Vin Digit J)
  • 1996-2000 Chevy Tahoe Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1996-1999 Chevy Van - P Series Forward Control Crankshaft Position Sensor V8 7.4L (8th Vin Digit J)
  • 1996-1999 Chevy Van - P Series Forward Control Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1996-1999 Chevy Van - P Series Forward Control Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1996 Chevy Van G-Series Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1996-2000 GMC C1500 Truck Crankshaft Position Sensor V8 7.4L (8th Vin Digit J)
  • 1996-2000 GMC C1500 Truck Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1996-1998 GMC C1500 Truck Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1998-1999 GMC C1500 Truck Crankshaft Position Sensor V8 5.0L (8th Vin Digit M)
  • 1996-2000 GMC C2500 Truck Crankshaft Position Sensor V8 7.4L (8th Vin Digit J)
  • 1996-2000 GMC C2500 Truck Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1996-1998 GMC C2500 Truck Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1998-1999 GMC C2500 Truck Crankshaft Position Sensor V8 5.0L (8th Vin Digit M)
  • 1996-2000 GMC C3500 Truck Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1996-2000 GMC C3500 Truck Crankshaft Position Sensor V8 7.4L (8th Vin Digit J)
  • 1996-1998 GMC C3500 Truck Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1998-1999 GMC C3500 Truck Crankshaft Position Sensor V8 5.0L (8th Vin Digit M)
  • 1998-2000 GMC Envoy Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1995-2001 GMC Jimmy S-15 Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1996-1998 GMC K1500 Truck Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1996-2000 GMC K1500 Truck Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1996-2000 GMC K1500 Truck Crankshaft Position Sensor V8 7.4L (8th Vin Digit J)
  • 1998-1999 GMC K1500 Truck Crankshaft Position Sensor V8 5.0L (8th Vin Digit M)
  • 1996-1998 GMC K2500 Truck Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1996-2000 GMC K2500 Truck Crankshaft Position Sensor V8 7.4L (8th Vin Digit J)
  • 1996-2000 GMC K2500 Truck Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1998-1999 GMC K2500 Truck Crankshaft Position Sensor V8 5.0L (8th Vin Digit M)
  • 1996-1998 GMC K3500 Truck Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1996-2000 GMC K3500 Truck Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1996-2000 GMC K3500 Truck Crankshaft Position Sensor V8 7.4L (8th Vin Digit J)
  • 1998-1999 GMC K3500 Truck Crankshaft Position Sensor V8 5.0L (8th Vin Digit M)
  • 1994-2002 GMC S-15 Sonoma Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1996-2004 GMC S-15 Sonoma Crankshaft Position Sensor V6 4.3L (8th Vin Digit X)
  • 1996-2001 GMC Safari Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 2002-2003 GMC Safari Crankshaft Position Sensor V6 4.3L (8th Vin Digit X)
  • 1996-2002 GMC Savana 1500 Van Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1999-2002 GMC Savana 1500 Van Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1999-2002 GMC Savana 1500 Van Crankshaft Position Sensor V8 5.0L (8th Vin Digit M)
  • 2003-2007 GMC Savana 1500 Van Crankshaft Position Sensor V6 4.3L (8th Vin Digit X)
  • 1996-2002 GMC Savana 2500 Van Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1999-2002 GMC Savana 2500 Van Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1999-2002 GMC Savana 2500 Van Crankshaft Position Sensor V8 5.0L (8th Vin Digit M)
  • 2003-2007 GMC Savana 2500 Van Crankshaft Position Sensor V6 4.3L (8th Vin Digit X)
  • 1996-2002 GMC Savana 3500 Van Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1996-2000 GMC Savana 3500 Van Crankshaft Position Sensor V8 7.4L (8th Vin Digit J)
  • 1999-2002 GMC Savana 3500 Van Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1999-2002 GMC Sierra 1500 Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 2002 GMC Sierra 1500 Crankshaft Position Sensor V8 4.8L (8th Vin Digit V)
  • 2002 GMC Sierra 1500 Crankshaft Position Sensor V8 5.3L
  • 2002 GMC Sierra 1500 Crankshaft Position Sensor V8 6.0L (8th Vin Digit U)
  • 2002-2006 GMC Sierra 1500 Crankshaft Position Sensor V6 4.3L (8th Vin Digit X)
  • 2007 GMC Sierra 1500 Classic Crankshaft Position Sensor V6 4.3L (8th Vin Digit X)
  • 2002 GMC Sierra 1500 HD Crankshaft Position Sensor V8 6.0L (8th Vin Digit U)
  • 2002 GMC Sierra 2500 Crankshaft Position Sensor V8 6.0L (8th Vin Digit U)
  • 2002 GMC Sierra 2500 HD Crankshaft Position Sensor V8 6.0L (8th Vin Digit U)
  • 2002 GMC Sierra 3500 Crankshaft Position Sensor V8 6.0L (8th Vin Digit U)
  • 1996 GMC Van Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1996-1999 GMC Van - P Series Forward Control Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 1996-1999 GMC Van - P Series Forward Control Crankshaft Position Sensor V8 7.4L (8th Vin Digit J)
  • 1996-1999 GMC Van - P Series Forward Control Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
  • 1996-2000 GMC Yukon Crankshaft Position Sensor V8 5.7L (8th Vin Digit R)
  • 2002 GMC Yukon XL 2500 Crankshaft Position Sensor V8 6.0L (8th Vin Digit U)
  • 1997-2000 Isuzu Hombre Crankshaft Position Sensor V6 4.3L (8th Vin Digit X)
  • 1994-2001 Olds Bravada Crankshaft Position Sensor V6 4.3L (8th Vin Digit W)
Part #: 1AECS00002

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