Compatible with Cadillac: 9070C Spark Plug Wire Set compatible with 2006-2007 CTS 6.0L, 2007-2008 Cadillac Escalade 6.2L, 2007-2008 Cadillac Escalade ESV 6.2L, 2007-2008 Cadillac Escalade EXT 6.2L, 2008 H3 5.3L, 2005-2006 Isuzu Ascender 5.3L 4.2L, 2005-2008 Pontiac Grand Prix 5.3L, 2005-2006 Pontiac GTO 6.0L , 2008 Pontiac G8 6.0L, 2005-2008 SAAB 9-7X 5.3L 6.0L.
Superior Performance: Spark plug wires feature a durable 500 ohm/ft iron spiral core developed for high performance applications, providing excellent energy transfer to the spark plug while offering the highest level of RFI / EMI suppression. The ceramic boot can withstand temperatures up to 2000 degrees Fahrenheit, and the 8.0 mm dual silicone construction black wire is rated to 600 degrees Fahrenheit.