1AEKS00026-Chevrolet Buick Pontiac Olds Engine Knock Sensor TRQ ESA94874
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Chevrolet Buick Pontiac Olds Engine Knock Sensor TRQ ESA94874

1996-05 Buick Chevy Olds Pontiac Mid Size Car & SUV Multifit 3.1L 3.4L 3.8L Knock Sensor
$ 25.95
$30.95
16% OFF
$30.95
16% OFF
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TRQ
ESA94874
In Stock

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TRQ
ESA94874
In Stock
Product Reviews
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5.00/ 5.0 1
Robert
March 9, 2023
Perfect fit
Customer Q&A
does this part stop it from skipping , and choking?
January 31, 2017
Mary K
10
The knock sensor is meant to provide the engine's computer with a signal based on the vibration of the engine caused by detonation. When spark knock occurs, the computer uses the signal from this part to retard timing and may cause a check engine light code to appear on your dash. If your vehicle has skipping and choking, there would be a separate reason which we suggest having a local automotive repair shop diagnose. You may also view automotive forums for your vehicle to see if other owners have had a similar issue and what they have done to fix the issue.
February 3, 2017
Alex P
I Rebuilt from the head's up in my grandam why now after putting back together now it backfires and stall's won't idle ?
July 3, 2021
Chad C
10
There could be multiple reasons why you're having this particular problem. We suggest taking your vehicle to a nearby reputable shop to identify the cause. Once you know the cause, we'll be happy to see if we carry the parts and how-to videos needed for your repair.
July 3, 2021
Ricale A
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