8mm Spark Plug Wire Set For Chevy GMC LS1 4.8 5.3 6.0L 1999-2006 – Red, Lifetime Warranty

Give your Chevy or GMC some new spark plug wires.

This set from CarBole fits a ton of models with the 4.8, 5.3, or 6.0L LS1 engines, from 1999 to 2006—think Avalanche, Silverado, and more.

They’re 8mm wires with silicone rubber boots, bright red for a little style under the hood.

Replaces a bunch of part numbers like 12192133 and 88894393.

Comes with a lifetime warranty, so you’re covered.