{"product_id":"ignition-coil-pack-uf502-with-iridium-spark-plugs-7781-reliable","title":"Ignition Coil Pack UF502 with Iridium Spark Plugs 7781 - Reliable","description":"\u003cp\u003eIn this review of the Ignition Coil Pack UF502 paired with Iridium Spark Plugs 7781, the bottom line is simple: this kit is aimed at owners of late 2000s Chrysler and Dodge V6 models who need a cost-effective way to restore ignition performance. It delivers clear benefits for cars showing symptoms of aging ignition systems, such as rough idle, slow acceleration, or misfire codes, because the coils use quality silicon steel and imported materials while the spark plugs use iridium electrodes for improved starting and throttle response.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle compatibility:\u003c\/strong\u003e Fits a range of Chrysler and Dodge 3.5L and 4.0L V6 models from the late 2000s, so buyers can match parts to specific model years before purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIgnition coil construction:\u003c\/strong\u003e Coils are made with silicon steel, Japan-imported rubber, and varnished wire for durability and longer service life compared with basic replacements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark plug material:\u003c\/strong\u003e Iridium electrodes and specialized ceramic are used to improve ignitability and throttle response for a more reliable start and acceleration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE cross-reference:\u003c\/strong\u003e Coils list several OE numbers such as UF502 and related codes, helping ensure correct fit when cross-checked with the vehicle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAfter-sales support:\u003c\/strong\u003e The manufacturer provides lifetime after sales service, giving buyers an avenue for follow-up if fitment or performance questions arise.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis kit is best for owners of Chrysler 300, Sebring, Town \u0026amp; Country and compatible Dodge models from approximately 2006 to 2010 with the 3.5L or 4.0L V6 who are experiencing ignition-related symptoms or who are performing preventive maintenance after high mileage. It is particularly useful for DIY mechanics comfortable verifying OE numbers and replacing coil packs and spark plugs.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include owners of vehicles outside the listed model years or engines, and buyers who want brand-new OE dealer parts or factory warranties; this aftermarket kit requires careful OE checking before installation.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGood value for money with a combined coil pack and iridium plug set that improves engine responsiveness for many users.\u003c\/li\u003e\n\u003cli\u003eDurable coil materials and iridium plugs are likely to extend service life versus low-end alternatives.\u003c\/li\u003e\n\u003cli\u003eClear OE cross-reference information makes fitment checks straightforward when matched to the vehicle.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSome customers reported mixed quality for individual spark plugs on arrival, so occasional defects may occur.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eIgnition coil pack and spark plug set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible engines\u003c\/td\u003e\n\u003ctd\u003e3.5L and 4.0L V6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible models\u003c\/td\u003e\n\u003ctd\u003eChrysler 300, Sebring, Town \u0026amp; Country; Dodge Avenger, Charger, Challenger, Journey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpark plug part\u003c\/td\u003e\n\u003ctd\u003e7781 (iridium electrode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIgnition coil part\u003c\/td\u003e\n\u003ctd\u003eUF502 (UF-502)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eSilicon steel coils, Japan-imported rubber, varnished wire, iridium electrode plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eLifetime after sales service\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe UF502 coil pack with 7781 iridium spark plugs is a practical, budget-conscious choice for owners of the specified late 2000s Chrysler and Dodge V6 models who need to address misfires, sluggish throttle response, or hard starts. It combines robust coil construction with iridium plugs to restore responsiveness and represents good value if buyers confirm OE compatibility and inspect plugs on arrival.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill these parts fit my vehicle?\u003c\/strong\u003e\u003cbr\u003eCheck the OE cross-reference and model year list; verify UF502 and 7781 compatibility against your vehicle before buying.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo the spark plugs use iridium?\u003c\/strong\u003e\u003cbr\u003eYes, the spark plugs feature iridium electrodes intended to improve ignition and starting performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat if a part is defective?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer provides lifetime after sales service; contact the seller for replacement or support if a defect is found.\u003c\/p\u003e","brand":"BDFHYK","offers":[{"title":"Default Title","offer_id":48166511313115,"sku":"B0BPSBTPHZ","price":72.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71OeYFt5mLL._AC_SL1500.jpg?v=1769138589","url":"https:\/\/gearmusthave.com\/products\/ignition-coil-pack-uf502-with-iridium-spark-plugs-7781-reliable","provider":"GearMustHave","version":"1.0","type":"link"}