Engine Piston and Rings Set Compatible with 2.4L GM Models Including Equinox, Lacrosse, Verano, Captiva Sport - Replaces 12578324, 12578326, 12621251

Engine Piston & Rings Set 12578324 12578326 12621251 For Lacrosse Verano Captiva Sport Equinox Piston and rings kit designed for engine repair and rebuild applications.Includes four pistons with corresponding ring sets.Cylinder bore diameter: 88 mm.ring size: 88 x 1.20 mm.Second ring size: 88 x 1.50 mm.Oil ring size: 88 x 2.50 mm.Compatible with engines from the following models: 2010–2011 Lacrosse 2.4L L4 DOHC 16V 2012–2016 Lacrosse 2.4L L4 /Gas DOHC 16V 2011 Regal 2.4L L4 DOHC 16V 2012–2016 Regal 2.4L L4 /Gas DOHC 16V 2012–2017 Regal 2.4L L4 Flex DOHC 16V 2012–2017 Verano 2.4L L4 Flex DOHC 16V 2012–2015 Captiva Sport 2.4L L4 Flex DOHC 16V 2006–2008 Cobalt 2.4L L4 DOHC 16V 2010–2017 Equinox 2.4L L4 DOHC 16V 2012–2017 Equinox 2.4L L4 Flex DOHC 16V 2006–2008 HHR 2.4L L4 DOHC 16V 2009–2011 HHR 2.4L L4 Flex DOHC 16V 2014 Impala 2.4L L4 /Gas DOHC 16V 2008–2012 2.4L L4 DOHC 16V 2008–2014 2.4L L4 /Gas DOHC 16V 2010–2012 2.4L L4 Flex DOHC 16V 2010–2017 Terrain 2.4L L4 DOHC 16V 2012–2017 Terrain 2.4L L4 Flex DOHC 16V 2007–2008 G5 2.4L L4 DOHC 16V 2006–2010 G6 2.4L L4 DOHC 16V 2010 G6 2.4L L4 Flex DOHC 16V 2006–2009 Solstice 2.4L L4 DOHC 16V 2008–2009 Aura 2.4L L4 DOHC 16V 2007–2009 Aura 2.4L L4 /Gas DOHC 16V 2006–2007 Ion 2.4L L4 DOHC 16V 2007–2010 2.4L L4 DOHC 16V 2008–2010 Vue 2.4L L4 DOHC 16V 2007–2009 Vue 2.4L L4 /Gas DOHC 16V Interchange part numbers: 12578324, 12578326, 12593744, 12593745, 12603910, 12608531, 12609858, 12616970, 12621251, 12631102, 12631103, 12631967, 12643172, 12646457, 12657184, 12659419, 12665165, 12784490, 19180835, 19180836, 89018112 Package includes: 4 x Pistons & Rings Kit

• Engine piston and rings set compatible with GM part numbers 12578324, 12578326, and 12621251 for precise fitment in select 2.4L engines
• Designed for use in Equinox, Lacrosse, Verano, and Captiva Sport to support engine compression and efficiency
• Complete piston and ring assembly for use during engine rebuilds or major maintenance
• Manufactured to meet specifications for consistent function under normal driving conditions
• Direct-fit replacement for specific 2.4L L4 DOHC 16V engine variants including flex-fuel and hybrid configurations