1997-01 Jeep Cherokee Crankshaft Position Sensor - 1AECS00023

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 Angle 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.



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.

3.5 / 5.0
2 Reviews
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1 Stars
Part came fast and it fit like it should very nice
August 11, 2017
7 months ago
Connector didn't fit
Actually, I did take the time to call your company and explain to the person on the phone what the problem was but I have no problem doing it here as well. As it turns out, the connector on the part we bought from you didn't fit because the area that forms a rectangle around the pins was slightly over size and it prevented the connector and the plug from going together. The difference was hardly noticeable but when you put the two plug to plug, you can see the difference. We ended up cutting the plugs off of the old one and the new one and splicing the old plug to the new connector. . In any event, the car still didn't start and now we are looking for other possibilities. Bothersome about this is that we have read where people have installed cheaper versions of the CPS which didn't work and went for the high priced units that worked, so we don't know, at this time if your unit is good for our car or not. Hopefully, we will find that maybe the coil pack failed or something like that and we will be able to complete our repair and have a drivable car. Hope this helps and thank you.
July 24, 2017
7 months ago
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Vehicle Fit

  • 1997-2001 Jeep Cherokee Crankshaft Position Sensor L6 4.0L (8th Vin Digit S)
Part #: 1AECS00023

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