4 pc DENSO 5337 Iridium Power Spark Plugs for 6807 0507AC IXU27 SP070507AC Ignition Wire Secondary Fits select: 2015-2018 JEEP RENEGADE, 2013-2016 DODGE DART

4 pc DENSO 5337 Spark Plug REDUCE EMISSIONS AND MISFIRES: The patented DENSO Spark Plug enables complete fuel ignition in the combustion chamber. It virtually eliminates erratic starts Refurbished by poor fuel mixtures and excessive soot buildup. The DENSO Spark Plug employs a unique ground electrode designed to generate a larger spark nucleus at the point of ignition. Greater spark energy means improved flame travel, producing more complete, consistent, and efficient combustion GAIN GREATER FUEL EFFICIENCY: This DENSO Spark Plug fires leaner mixtures than conventional plugs and improves throttle response. Its ground electrode was developed to improve ignitability for increased efficiency in emission gas purification and fuel consumption. The DENSO Spark Plug is 100 percent pre-fired to ensure reliable operation and lasts twice as long as conventional plugs. The unique five-rib insulator reduces flashover and decreases voltage loss RELY ON QUALITY AUTO PARTS: From the development of direct ignition coils to revolutionizing the concept of the aftermarket Capability spark plug by using platinum and iridium, DENSO is often on the front lines of product advancement TRUST IN DENSO: The automotive industry has recognized the DENSO commitment to quality through such prestigious awards as the Deming Award for Quality, the J.D. Power and Associates Chairman's Award, and numerous supplier awards for quality Fits Select: 2015-2018 JEEP RENEGADE 2013-2016 DODGE DART 2012-2019 FIAT 500 2016-2020 FIAT 500X 2014-2020 FIAT 500L 2017-2020 FIAT 124 SPIDER 1997-2001 FERRARI F550 2002 FERRARI F575 1995,1997-2002 FERRARI 456 and more - add your vehicle to our fit widget to check