{"product_id":"denso-iridium-tt-spark-plugs-set-4-ik20tt-039-in-gap-part-4702","title":"Denso Iridium TT Spark Plugs Set (4) IK20TT .039 in Gap – Part 4702","description":"\u003cp\u003eElevate ignition reliability with the Denso Iridium TT Spark Plug Set. This four-pack centers on an iridium-core design for durable wear resistance and presents a precise .039 inch (1.0 mm) electrode gap, tailored to support consistent spark delivery across compatible engines. Identified by IK20TT styling and part number 4702, this auto part is ready for straightforward installation in engines that call for a four-plug set.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose Iridium TT\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIridium TT construction aims for durable electrode life, helping maintain reliable ignition under regular driving conditions.\u003c\/li\u003e\n  \u003cli\u003eSmall, exact gap of .039 inches can support efficient combustion and stable engine idle when matched to the right engine design.\u003c\/li\u003e\n  \u003cli\u003eFour-plug kit simplifies maintenance planning and reduces the need for multiple purchases.\u003c\/li\u003e\n  \u003cli\u003eClear part details and packaging specs help with storage, inventory, and shipping decisions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included and specs at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eQuantity: 4 spark plugs\u003c\/li\u003e\n  \u003cli\u003eItem package dimensions: 3.84 L x 3.62 W x 0.96 H inches\u003c\/li\u003e\n  \u003cli\u003eItem package weight: 0.48 pounds\u003c\/li\u003e\n  \u003cli\u003eItem package quantity: 4\u003c\/li\u003e\n  \u003cli\u003eProduct type: Auto Part\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePractical notes for installation\u003c\/h3\u003e\n\u003cp\u003eDesigned for engines that require IK20TT-style plugs, this set is suitable for straightforward replacement when your vehicle’s service manual calls for similar iridium plugs. Always use the proper tools, confirm vehicle compatibility, and follow torque specs from the manufacturer for best results.\u003c\/p\u003e\n\n\u003ch3\u003eWhy buy from Denso\u003c\/h3\u003e\n\u003cp\u003eDenso’s focus on quality and consistency is reflected in this spark plug set. While outcomes vary by vehicle and driving conditions, the combination of iridium durability, precise gap, and a four-pack format offers a practical option for routine maintenance and potential ignition feel improvements without guarantees.\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: How many spark plugs are included in the set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit contains four spark plugs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the electrode gap for IK20TT plugs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The gap is 0.039 inches (1.0 mm).\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":42470989955157,"sku":"B0721V9MWH","price":59.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/denso-iridium-tt-spark-plug-set-4-pcs.jpg?v=1778159361","url":"https:\/\/plentytorque.co.uk\/products\/denso-iridium-tt-spark-plugs-set-4-ik20tt-039-in-gap-part-4702","provider":"PlentyTorque","version":"1.0","type":"link"}