{"product_id":"rlp-xp5701-iridium-spark-plugs-set-of-6-for-3-6l-v6-0-6mm-iridium-platinum-direct-fit-12mm-thread","title":"RLP XP5701 Iridium Spark Plugs Set of 6 for 3.6L V6 — 0.6mm Iridium \/ Platinum, Direct-Fit 12mm Thread","description":"\u003cp\u003e\u003cstrong\u003eRLP XP5701 is a set of six iridium-platinum spark plugs engineered to replace OEM plugs on many 3.6L V6 Chrysler, Dodge, Jeep, Ram and compatible vehicles for improved ignition stability and long service life.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese RLP XP5701 plugs combine a 0.6mm iridium center tip with a platinum ground electrode and a high-resistance core to deliver consistent sparks, extended durability and efficient combustion across a wide fitment list. Designed to match the factory thread and hex sizes, this set of six is intended as a direct-fit replacement for many 2011–2025 V6 engines where the 3.6L specification applies.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and engines will these spark plugs fit?\u003c\/h3\u003e\n\u003cp\u003eThe XP5701 set targets V6 3.6L engines across multiple manufacturers including Chrysler, Dodge, Jeep, Ram, Honda (selected models), Acura, BMW and Volkswagen variants that use the OEM-equivalent plug design. Fitment covers model years cited by manufacturers where the 3.6L engine uses a 12mm thread and 5\/8\" hex.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacement for many 3.6L Pentastar V6 applications (Chrysler\/Dodge\/Jeep\/Ram).\u003c\/li\u003e\n  \u003cli\u003eCompatible with select Acura, BMW, Honda and Volkswagen models listed by RLP.\u003c\/li\u003e\n  \u003cli\u003eMatches OEM thread diameter (12mm) and hex size (5\/8\", 16mm) for easy installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do the iridium and platinum tips affect performance?\u003c\/h3\u003e\n\u003cp\u003eIridium on the center electrode and platinum on the ground electrode provide higher melting points and better conductivity than standard alloys, yielding faster, more reliable ignition and a longer service interval. These materials reduce electrode erosion, helping the gap remain stable over tens of thousands of kilometers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e0.6mm iridium center tip for precise spark timing and responsiveness.\u003c\/li\u003e\n  \u003cli\u003ePlatinum ground electrode for reduced wear and consistent gap retention.\u003c\/li\u003e\n  \u003cli\u003eDesigned life up to approximately 60,000 kilometers under normal conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the exact specs I should know before buying?\u003c\/h3\u003e\n\u003cp\u003eKey dimensions and electrical details ensure you can confirm compatibility before purchase: the XP5701 uses a 12mm thread diameter, 5\/8\" hex, 0.034\" (0.9mm) gap and a 4000-ohm resistor core. These specs make it suitable for engines that require a resistance spark plug with fine center electrode construction.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCenter electrode diameter: 0.6mm (iridium); ground electrode: platinum.\u003c\/li\u003e\n  \u003cli\u003eResistance: 4000 ohms; factory gap: 0.034\" (0.9mm).\u003c\/li\u003e\n  \u003cli\u003eThread diameter: 12mm; hex size: 5\/8\" (16mm); sold as a set of six.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow reliable is this product and what warranty support exists?\u003c\/h3\u003e\n\u003cp\u003eRLP backs these spark plugs with a 12-month warranty and offers customer support responses within 24 hours for product issues. The construction materials and quality control are selected to limit premature failures when used in compatible engines and installed correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e12-month limited warranty from RLP with 24-hour response support.\u003c\/li\u003e\n  \u003cli\u003eReplaces OEM part numbers XP5701, 7751 and 9407 for reference.\u003c\/li\u003e\n  \u003cli\u003eRecommended inspection during routine maintenance intervals; match gap and torque to factory specs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers and technicians who need a direct-fit, long-life replacement for 3.6L V6 engines—especially owners of Chrysler, Dodge, Jeep, Ram and other compatible models—will benefit from the XP5701’s fine iridium tip, platinum ground electrode and OEM-matching dimensions. Choose this set if you want a balance of improved ignition reliability, extended service intervals up to about 60,000 kilometers, and straightforward installation using standard tools.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these plug gaps pre-set or should I check them?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They come with a factory gap of 0.034\" (0.9mm), but you should verify and adjust to your vehicle manufacturer's specification before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these replace OEM part numbers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the XP5701 set is listed as a replacement for part numbers XP5701, 7751 and 9407 in compatible 3.6L applications.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RLP","offers":[{"title":"Default Title","offer_id":67588545183929,"sku":"B0FCLX6F7G","price":76.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/rlp-xp5701-front-view.jpg?v=1790519812","url":"https:\/\/redleafauto.ca\/products\/rlp-xp5701-iridium-spark-plugs-set-of-6-for-3-6l-v6-0-6mm-iridium-platinum-direct-fit-12mm-thread","provider":"Redleaf Auto","version":"1.0","type":"link"}