{"product_id":"eccpp-4-ignition-coils-with-4-iridium-spark-plugs-for-mercedes-benz","title":"ECCPP 4 Ignition Coils with 4 Iridium Spark Plugs for Mercedes-Benz","description":"\u003cp\u003eIn this review the ECCPP 4 ignition coils with 4 iridium spark plugs are evaluated for owners of Mercedes-Benz C230 2002 and SLK230 2001-2004 with the 2.3L L4 engine. The bottom line: this kit is aimed at DIY mechanics and independent shops who want a cost-effective way to restore misfire-free running by replacing coils and plugs together. The most persuasive reason to buy is the matched coil-and-plug approach that promises improved spark energy and smoother cold starts compared with worn factory parts.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Compatibility:\u003c\/strong\u003e Designed specifically to fit Mercedes-Benz SLK230 2.3L (2001-2004) and C230 2.3L (2002), simplifying correct selection for those models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE Replacement Numbers:\u003c\/strong\u003e Replaces common OEM part numbers including 0001501780 and 0001502880, which helps ensure a direct-fit swap into the factory ignition system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher Energy Output:\u003c\/strong\u003e ECCPP states the coils and plugs deliver about 15% more energy than OE coils, which can improve combustion consistency and throttle response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built with high conductive copper wire and high-dielectric epoxy, the components aim for corrosion-resistant connections and a longer service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatched Set:\u003c\/strong\u003e Shipping coils and iridium spark plugs together encourages replacing both items at once to reduce misfire risk and restore fuel economy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is a good fit for Mercedes owners who are comfortable with basic engine work or who use an independent shop and want a complete coil-plus-plug service. It targets vehicles with the specific 2.3L L4 engine where failing coils or worn plugs cause misfires, hesitation, poor mileage or CEL warnings.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for owners who prefer OEM-branded parts from the vehicle manufacturer or for those who need guaranteed long-term factory warranties; a dealer-sourced coil or plug may be a better fit for those priorities.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCost-effective matched set that simplifies replacing coils and plugs together for dependable ignition.\u003c\/li\u003e\n\u003cli\u003eDesigned to meet or exceed OE specifications with corrosion-resistant connections and enhanced energy output.\u003c\/li\u003e\n\u003cli\u003eGenerally reported as easy to install and a precise fit for the listed Mercedes models, improving engine smoothness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers report mixed durability, with a few early failures reported, so longevity may vary by vehicle and installation.\u003c\/li\u003e\n\u003cli\u003eOccasional reports of receiving incorrect plugs indicate quality control issues can occur, so verify parts on arrival.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eECCPP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eMercedes-Benz C230 2002; SLK230 2001-2004 (2.3L L4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003e4 ignition coils and 4 iridium spark plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplaces OEM\u003c\/td\u003e\n\u003ctd\u003e0001501780, 0001502880, A0001501780, A0001502880\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlternative Numbers\u003c\/td\u003e\n\u003ctd\u003eUF-536, UF536, UF536T, C964, GN10604\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eCopper wire and high dielectric epoxy, corrosion-resistant connections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ECCPP coil and iridium plug kit is a practical, value-focused option for Mercedes owners who need to resolve misfires and restore engine smoothness without dealer prices. It offers a matched, direct-fit replacement with higher energy output than many factory coils, though buyers should inspect parts on arrival because durability reports vary. Overall, it represents good value for DIY installers and independent shops seeking reliable performance at a lower cost.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this kit fit my SLK230 2003?\u003c\/strong\u003e\u003cbr\u003eYes, the kit is specified to fit SLK230 2001-2004 with the 2.3L L4 engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould coils and plugs be replaced together?\u003c\/strong\u003e\u003cbr\u003eYes, replacing coils and plugs together can prevent misfires and improve cold-start performance and overall smoothness.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo these replace factory OEM numbers?\u003c\/strong\u003e\u003cbr\u003eYes, the kit lists replacements for OEM numbers such as 0001501780 and 0001502880 for direct-fit compatibility.\u003c\/p\u003e","brand":"ECCPP","offers":[{"title":"Default Title","offer_id":48164723228891,"sku":"B0CKW5LMLX","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61yo_GS9ieL._AC_SL1500.jpg?v=1769242162","url":"https:\/\/gearmusthave.com\/products\/eccpp-4-ignition-coils-with-4-iridium-spark-plugs-for-mercedes-benz","provider":"GearMustHave","version":"1.0","type":"link"}