1999-2004 GMC Sierra 2500 Spark Plug - SKP
GMC Sierra 2500 Spark Plug. Brand: SKP. Fits Years: 1999, 2000, 2001, 2002, 2003, 2004, 99, 00, 01, 02, 03, 04. Extra Long Lasting Iridium Core with Platinum Tip -- Enhanced Tapered Ground Electrode With Platinum Chip - SP1020
