Vehicle Fitment-1: Coil Packs and Spark Plugs Compatible with Volvo XC90 2005 2006 2007 2008 2009 2010 2011 V8 4.4L Vehicle Fitment-2: Ignition Coils and Spark Plugs Set Compatible with Volvo S80 2007 2008 2009 2010 V8 4.4L Reference Number: Ignition coils replacement for UF574 8687939 86879390. Spark plugs replacement for 4504 000018BP03 000018F285 000018KJ11 000018KJ13. ENA Ignition coils and spark plugs are engineered to deliver a consistent spark, improve fuel efficiency, and reduce misfires. Spark plugs and coils built with durable materials and a plug-and-play design ensure easy installation and are compatible with popular vehicles such as 05 06 07 08 2009 2010 2011 XC90 S80 4.4 Liters 8 Cylinders Specifications: Ignition coils pack: 1. Terminal Quantity: 4; 2. Mount Type: Bolt On; 3. Mounting Position: Direct Ignition; 4. Voltage: 12V. Spark plugs: 1. Center Electrode Tip Material: Iridium Platinum; 2. Gap Size (IN): 0.040; 3. Hex Size (IN): 5/8; 4. Thread Diameter (MM): 14 Package Content: Set of 8 Ignition Coils and 8 Iridium Platinum Spark Plugs. 12-Month Warranty. Please use the Amazon Confirmed Fit function and enter your vehicle information for a correct compatibility Ignition Coils and Spark Plugs Compatible with Volvo 2005 XC90 4.4L V8, 2006 XC90 4.4L V8, 2007 XC90 4.4L V8, 2008 XC90 4.4L V8, 2009 XC90 4.4L V8, 2010 XC90 4.4L V8, 2011 XC90 4.4L V8, 2007 S80 4.4L V8, 2008 S80 4.4L V8, 2009 S80 4.4L V8, 2010 S80 4.4L V8