A-Premium Iridium Platinum Spark Plugs Compatible with Chevrolet Malibu, Colorado, HHR, Cobalt & GMC Canyon & Isuzu i-280/290 & Pontiac G5, G6, Grand Am, Pursuit, Solstice & Saturn Aura, Pack of 4

• [Reference Number]: 91418, ILTR5E11, AI3923, XP3923, 12598004, 12622441, 12625058, 3474
• [Vehicle Fitment-1]: Compatible with Chevrolet Cobalt 2007-2010 L4 2.2L, Cobalt 2006-2008 L4 2.4L, Colorado 2004-2006 L4 2.8L, Colorado 2007-2012 L4 2.9L, HHR 2006-2011 L4 2.2L/2.4L, Malibu 2007-2008 L4 2.2L, Malibu 2008-2012 L4 2.4L; Compatible with GMC Canyon 2004-2006 L4 2.8L, Canyon 2007-2012 L4 2.9L; Compatible with Pontiac G5 2007-2010 L4 2.2L, G5 2007-2008 L4 2.4L, G6 2006-2010 L4 2.4L, Grand Am 2002-2005 L4 2.2L, Pursuit 2006-2006 L4 2.4L, Solstice 2006-2009 L4 2.4L --- with 0.044@ Gap
• [Vehicle Fitment-2]: Compatible with Saturn Aura 2007-2009 L4 2.4L, Ion 2007-2007 L4 2.2L, Ion 2006-2007 L4 2.4L, Sky 2007-2010 L4 2.4L, Vue 2007-2007 L4 2.2L, Vue 2007-2010 L4 2.4L --- Gap 0.044@
• [Specifications]: ①Center Electrode Tip Material: Iridium; ②Center Electrode Core Material: Platinum; ③Resistance (ohms): 5000; ④Gap Size (IN): 0.044; ⑤Hex Size (IN): 5/8; ⑥Insulator Height (mm): 53.00; ⑦Reach (mm): 25.00; ⑧Thread Diameter (MM): 14
• [Engineered for Longevity]: For optimal engine performance and longevity, it is recommended to replace platinum iridium spark plugs at mileage intervals of 80,000 to 100,000 miles