CarBole 2-Piece Knock Sensor & Harness Kit For Chevy Silverado GMC Sierra 4.8L 5.3L 6.0L – OE Fit

Got a check engine light and a knock code on your Silverado, Sierra, or Hummer?

This CarBole kit has exactly what you need.

You’re getting two knock sensors and a direct-fit harness—everything plugs in, no splicing, no drama.

Fits a ton of GM trucks, vans, and SUVs from the early 2000s with 4.8L, 5.3L, 5.7L, or 6.0L V8s.

Replaces OEM numbers like 10456603, 12589867, and 12601822.

It’s built to OE spec, shipped from U.S.

stock, and comes with a lifetime warranty.

Straightforward swap, solid performance, and peace of mind for the long haul.