1AECS00008-Chevrolet Buick Pontiac Olds Crankshaft Position Sensor



1998 Olds Delta 88 V6 3.8L (8th Vin Digit K) Crankshaft Position Sensor

Guaranteed to fit 1998 Oldsmobile Delta 88

93-05 GM Crankshaft Sensor
$ 25.95
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28% OFF
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Part 1AECS00008

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4.20/ 5.0 5
didnt work
December 19, 2017
part was defective and completely non-functioning upon receipt
awesome fix90
May 2, 2019
my Impala once since I put this on it has never stalled when driving and it even increase the power
Reliable as usual
August 15, 2019
The CPS was timely delivered and works like a champ! It was also cheaper than the local AA store.
Perfect fit. Great part easy installation.
July 29, 2020
Shipped fast. USPS sent after Ups was poor. Package was opened, but intact. 1A Auto quickly sent replament order and was recited very quick. Will always use. Great customer service! !!!
January 4, 2022
Its exact parts I need it thank you.
Customer Q&A
where is my crank Shaft sensor located on the car?
March 21, 2016
Larry H
if you are talking about a late model Impala it is behind the crankshaft pulley. Put the front of the car up on jacks, take off the front passenger wheel, take off the plastic cover that separates the wheel well from the engine, take off the serpentine belt, take the crankshaft pulley off and there it is.
March 21, 2016
Alan C
mine was at the front of the engine near the timing chain or gear
March 21, 2016
Carl T
Can I install this part or do I have too get a personal mechanic?
October 3, 2019
Ezzard R
Thanks for your inquiry. Written and video installation instructions are found on the product page under the "How-To & Tools" tab. We're constantly adding new installation video instructions. If we do not have one for your vehicle on the product listing page, please check again at a later time or check our Video Library to see similar repairs here: https://www.1aauto.com/videos
October 3, 2019
Christa R
Where is the crankshaft position sensor located on a 1999 pontiac firebird 3.8 series 2 engine?
April 25, 2020
Hector S
If I can remember correctly, the crankshaft position sensor on a 3.8l is behind your harmonic balancer.
April 25, 2020
Thanks for your inquiry. We do not have the information available regarding where the sensor is located on that particular vehicle. You may want to purchase a Haynes Repair Manual installation instructions and those specifications. Please let us know if you have any further questions, thank you.
April 27, 2020
Jessica D
Customer service


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This part will only fit a 1998 Oldsmobile Delta 88 with these options.