Crankshaft Position Sensor ACDelco 213-1578 - ACECS00001


This AC DELCO crankshaft position sensor is a new part. It is the same piece that you would receive if you purchased it from your local GM dealer.

Your vehicles Crankshaft Sensor is a key component to your engine's timing and firing system. The Crank Sensor in most vehicles usually uses a magnet to determine the position of the crankshaft and sends the info to the Electronic Control Module (ECM) letting the computer know the position of the engine.

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:

  • Upper Sensor
  • Built to strict quality control standards
  • Replaces dealer part numbers: 12559529, 12575481
  • Direct replacement
  • 100% factory tested


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.

There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!

Vehicle Fit

  • 2000-2005 Cadillac Deville Upper Crankshaft Position Sensor V8 4.6L ACDelco 213-1578
  • 2000-2002 Cadillac Eldorado Upper Crankshaft Position Sensor V8 4.6L ACDelco 213-1578
  • 2000-2004 Cadillac Seville Upper Crankshaft Position Sensor V8 4.6L ACDelco 213-1578
  • 2001-2003 Olds Aurora Upper Crankshaft Position Sensor V8 4.0L ACDelco 213-1578
  • 2004-2005 Pontiac Bonneville Upper Crankshaft Position Sensor V8 4.6L ACDelco 213-1578

This part replaces:

  • ACDelco 213-1578
  • OE # 12559529
  • OE # 12575481
Only 2 left in stock
Part #: ACECS00001

Brand #: 213-1578