ECCPP UF543 8 ignition coils wilth 8 iridium Spark Plugs for Cadillac SRX XLR STS DTS 4.6L UF-543 C1559 0541A

Compatibility: for Cadillac SRX 2007 2008 2009 4.6L, XLR 2007 2008 2009 4.6L, STS 2007 2008 2009 2010 4.6L, DTS 2007 2008 2009 2010 2011 4.6L. Compatible with for Buick Lucerne 2007 2008 2009 2010 2011 4.6L Replace OEM Part Number:D598A, 5C1616, E1043, 52-1857, IC623, 12597745, UF-543, C1559, 0541A Premium Quality & Long Lifespan: ECCPP coils and spark plugs are built to achieve or exceed OE specifications, enhanced reliability and high performance. High conductive copper wire & high dielectric performance epoxy, Precise, corrosion-resistant connections ensure excellent electrical connectivity and lead to a long service life. Enhanced Coil and Spark Plug: Upgrade 15% more energy than OE coils and improve engine performance. The ignition coils provide spark for your engine. Over time your factory ignition coil and plugs will fail leading to poor gas mileage, misfire, hesitation, check engine light (CEL) and VSC warning lights, please replace your coils and plugs together to provide superior cold-start performance and a smoother running engine. Other Service:24-MONTH-WARRANTY;Please please check the fitment before make a decision.(Use enter your vehicle in your WALMART Garage above to see if this part is compatible with your vehicle)