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OEM Knock Sensor Harness For 00-06 Chevy Tahoe GMC Yukon 4.8L 5.3L (Replaces 10456603)
About this item
If your check engine light is on and pointing to a knock sensor circuit issue on your 2000-2006 Chevy Tahoe, GMC Yukon, or similar GM truck with the 4.8L or 5.3L engine, this might be the fix.
This is a brand new OEM knock sensor harness.
It's the wiring that connects the sensors, and over time these can get brittle or damaged.
It replaces a bunch of part numbers including 10456603, 12589867, and 12601822.
It's a direct, factory-style replacement.
Don't mess with jury-rigged wiring—get this genuine harness, plug it in, and get that code cleared.
A small part that makes a big difference in engine performance.
USD$ 19.25 
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