5 Comments

  1. I got a 2006 Silverado 5.3 L33 HO engine what plugs should I run what’s the part number?

  2. Are the 41-110 fine for a 01 Silverado 5.3? Parts guy argued that it’s only for 07 and up.

  3. Just bought some iridium 41-110 acdelco on amazon. They came without electrode protectors. Is that normal or did I buy fakes.

Comments are closed.