Vehicle Fitment-1: Spark Plug Wire Compatible with Subaru Impreza 2005 2006 2007 2008 2009 2010 2011 H4 2.5L, Forester 2005 2006 2007 2008 2009 2010 H4 2.5L, Legacy 2005 2007 2008 2009 H4 2.5L, Outback 2005 2006 2007 2008 2009 H4 2.5L Vehicle Fitment-2: Plug Wires Compatible with Saab 92X 2006 H4 2.5L Replacement Part Number: S428383 S4-28383 4733 9242064 27590 55504. ENA spark plug wire set adopts plug-and-play design for quick and easy installation. Please confirm your vehicle and engine model before purchasing to ensure compatibility and correct part The ENA sparkplug wire set is engineered to deliver stable voltage with minimal voltage drop, which reduces engine misfires and improves combustion efficiency. Constructed with premium silicone insulation and waterproof sealing, the 2.5 spark plug wires are engineered to endure harsh environmental conditions and intense vibrations, while also enhancing throttle response and delivering smoother acceleration Package Content: Set of 4 Spark Plugs Wires Set; 12-Month Warranty. The ENA Plug Wires Set - Peace of Mind for Every Drive. Please use the Amazon Confirmed Fit function and enter your vehicle information for a correct compatibility Spark Plug Wires Compatible with Subaru 2005 Forester 2.5L H4, 2006 Forester 2.5L H4, 2007 Forester 2.5L H4, 2008 Forester 2.5L H4, 2009 Forester 2.5L H4, 2010 Forester 2.5L H4, 2005 Impreza 2.5L H4, 2006 Impreza 2.5L H4, 2007 Impreza 2.5L H4, 2008 Impreza 2.5L H4, 2009 Impreza 2.5L H4, 2010 Impreza 2.5L H4, 2011 Impreza 2.5L H4, 2005 Legacy 2.5L H4, 2007 Legacy 2.5L H4, 2008 Legacy 2.5L H4, 2009 Legacy 2.5L H4, 2005 Outback 2.5L H4, 2006 Outback 2.5L H4, 2007 Outback 2.5L H4, 2008 Outback 2.5L H4, 2009 Outback 2.5L H4. Spark Plug Wire Compatible with Saab 2006 9-2X 9 2X 2.5L H4