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knock sensor harness ??

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Old Apr 24, 2024 | 12:54 PM
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Default knock sensor harness ??

Hi guys .. when l try to buy knock sensor harness from NAPA it's show 2 harness the both have the same interchange number 730_6778. But different part number one it's say (( can be used as a Detonation knock )) so which one lwill go with ? Or do l need to go with AC Delco ?



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Old Apr 24, 2024 | 10:20 PM
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I used this one. Has been working for 18 months. It seemed to be made well. Only $12.99. Note don't buy the sensors that are offered, they are garbage.
Amazon Amazon

Last edited by C5MSG2004Vert; Apr 25, 2024 at 10:12 PM.
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Old Apr 24, 2024 | 11:24 PM
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I also bought the one linked above from Amazon. It's only been two weeks, but working great, and I liked how the rubber grommets really went on tight, inspiring confidence it could keep moisture out of the well.
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Old Apr 26, 2024 | 02:33 PM
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The Amazon page doesn't open with me
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Old Apr 26, 2024 | 02:41 PM
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Yeah, I put Doorman sensors on mine recently. One was bad. Sure was fun removing the intake again to put another sensor on.
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Old Apr 26, 2024 | 05:15 PM
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Originally Posted by jfigus
Yeah, I put Doorman sensors on mine recently. One was bad. Sure was fun removing the intake again to put another sensor on.
See if this works.
Knock Sensor Wiring Harness | for Chevy Suburban Silverado Avalanche Tahoe, GMC Sierra Yukon, Cadillac & More GM Vehicles | Replace# 12601822, 917-033 https://a.co/d/2ariWjx
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