1997-01 Jeep Cherokee Crankshaft Position Sensor - 1AECS00023

Warranty & Shipping
Product Reviews
Vehicle Fit

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. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm -

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.

2.67/ 5.0
3 reviews
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1 Star
Connector didnt 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 didnt 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 didnt 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 didnt work and went for the high priced units that worked, so we dont 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
Part came fast and it fit like it should very nice
August 11, 2017
Crank sensor
Nice part but does not plug in to the factory plug. Its to big but the rest is fine. Just curious if you can take it back and send me another one. Thans
March 18, 2018
Will this fit my car? Add a vehicle to make sure
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Year Make Model Description
1997-2001Jeep Cherokee Jeep Cherokee Crankshaft Position Sensor L6 4.0L (8th Vin Digit S)
Part #: 1AECS00023

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

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