{"product_id":"autoexact-ignition-coil-iridium-spark-plug-kit-for-3-6l-v6-12-piece-complete-direct-replacement-uf648-97390","title":"autoexact Ignition Coil \u0026 Iridium Spark Plug Kit for 3.6L V6 — 12‑Piece Complete Direct Replacement (UF648\/97390)","description":"\u003cstrong\u003eautoexact 12-piece ignition coil and iridium spark plug kit is a direct replacement set engineered to restore reliable ignition on 3.6L V6 Chrysler, Dodge, Jeep and Ram vehicles.\u003c\/strong\u003e\n\nThis complete repair kit bundles six ignition coils and six pre-gapped iridium spark plugs so you can replace the entire ignition bank in one service. Each coil is epoxy-potted and quality-tested, and the iridium plugs use a fine-wire center electrode for consistent spark delivery. The kit replaces OEM references such as UF648 and 97390 and fits a range of 3.6L applications across Chrysler, Dodge, Jeep and Ram model years listed by the manufacturer.\n\n\u003ch3\u003eHow will replacing both coils and plugs at once help my vehicle?\u003c\/h3\u003e\n\u003cp\u003eChanging all six coils and six spark plugs together reduces the chance of a single old part causing repeat failures or misdiagnosis. When engine performance issues are caused by ignition wear, a full-bank replacement restores consistent combustion across cylinders.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces future labor and repeated part purchases by replacing matching components together\u003c\/li\u003e\n  \u003cli\u003eHelps eliminate intermittent misfires from mixed-age ignition parts\u003c\/li\u003e\n  \u003cli\u003ePre-gapped plugs cut setup time during installation\u003c\/li\u003e\n  \u003cli\u003eFactory-prepared dielectric grease eases connector seating and protects terminals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and OEM numbers is this kit compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis kit is designed for 3.6L V6 engines across specific Chrysler, Dodge, Jeep and Ram model years — always verify fitment against your VIN and OE part numbers first. The product lists many OEM cross-references so you can match against parts like UF648 and 97390.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon fitment: Jeep Wrangler (2012–2017), Grand Cherokee (selected years), Cherokee, Dodge Charger, Grand Caravan, Journey\u003c\/li\u003e\n  \u003cli\u003eRam 1500 model years and other Chrysler 300\/Town \u0026amp; Country applications noted in the fitment table\u003c\/li\u003e\n  \u003cli\u003eCross-references included: UF648, 97390, 95710, 93175 and other OEM numbers for confirmation\u003c\/li\u003e\n  \u003cli\u003eFitment check recommended: confirm engine size, year, and OE part numbers before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat symptoms might this kit address and what should I expect after installation?\u003c\/h3\u003e\n\u003cp\u003eWorn coils or plugs can contribute to rough idle, hesitation, hard starts or misfire-related codes. Replacing worn ignition parts often reduces these symptoms when they originate from coil or plug degradation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMay resolve diagnostic trouble codes P0300–P0308 when caused by ignition components\u003c\/li\u003e\n  \u003cli\u003eCan improve idle smoothness and reduce engine vibration linked to misfires\u003c\/li\u003e\n  \u003cli\u003eExpected plug torque: 15–20 N·m (11.06–14.75 ft·lb); factory pre-lubricated terminals included\u003c\/li\u003e\n  \u003cli\u003eDurable materials: fine-wire iridium electrodes and heat-resistant epoxy coil potting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation for a DIYer and what tools are recommended?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable with basic engine work and a torque wrench. Replacing coils and plugs typically requires removing ignition connectors and coil bolts, then seating the new plugs to the specified torque.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTools suggested: ratchet, spark plug socket, torque wrench, dielectric grease (included), basic hand tools\u003c\/li\u003e\n  \u003cli\u003eRecommended for mechanically inclined owners or professional technicians for tight access areas\u003c\/li\u003e\n  \u003cli\u003eFollow proper torque specifications and connector seating to avoid damage\u003c\/li\u003e\n  \u003cli\u003eEach coil is tested before packaging; two-year warranty and lifetime technical support are provided\u003c\/li\u003e\n\u003c\/ul\u003e\n\nWho is this for?\n\nThis kit is meant for owners and technicians who need a direct OEM-style replacement for the entire ignition bank on 3.6L V6 Chrysler, Dodge, Jeep and Ram vehicles. It's suited for those correcting ignition-related drivability issues or performing preventative maintenance on the ignition system. Always verify vehicle fitment, OE references and engine size before ordering to ensure compatibility.\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this kit fit my 2015 Jeep Grand Cherokee 3.6L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Possibly — confirm your VIN, engine (3.6L), and OE part numbers against the kit's cross-references before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the spark plugs pre-gapped and what torque is recommended?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, plugs are pre-gapped. Recommended torque is 15–20 N·m (11.06–14.75 ft·lb).\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"autoexact","offers":[{"title":"Default Title","offer_id":55170181136727,"sku":"B0G5YRFDLK","price":100.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/autoexact-front-packaging-kit.jpg?v=1790424798","url":"https:\/\/britishgarage.co.uk\/products\/autoexact-ignition-coil-iridium-spark-plug-kit-for-3-6l-v6-12-piece-complete-direct-replacement-uf648-97390","provider":"British Garage","version":"1.0","type":"link"}