{"product_id":"bosch-8110-oe-double-platinum-spark-plugs-pack-of-4-fine-wire-pre-gapped-long-life","title":"Bosch 8110 OE Double Platinum Spark Plugs — Pack of 4 Fine-Wire, Pre-Gapped, Long-Life","description":"\u003cstrong\u003eBOSCH 8110 OE Fine Wire Double Platinum Spark Plugs are high-durability, pre-gapped ignition components built to extend service life and maintain reliable spark performance in modern gasoline engines.\u003c\/strong\u003e\n\n\u003cp\u003eThese Bosch double platinum plugs combine a fine-wire platinum firing pin and a platinum ground-electrode inlay to resist gap erosion and corrosion longer than conventional copper plugs. Precision laser welding around the 360° fine wire enhances ignitability and longevity while meeting original equipment specifications for fit and function. Nickel-plated rolled threads reduce the risk of galling and eliminate the need for anti-seize compounds, making installation straightforward and service intervals longer.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these spark plugs improve engine longevity?\u003c\/h3\u003e\n\u003cp\u003eThe double platinum construction slows wear at both the center and ground electrodes, so the electrochemical gap remains stable over many miles. That stability preserves ignition timing and combustion efficiency longer than standard copper plugs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatinum firing pin and ground inlay reduce gap erosion.\u003c\/li\u003e\n  \u003cli\u003eContinuous 360° laser weld secures the fine-wire electrode.\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant materials maintain consistent spark delivery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill installation take extra steps or special tools?\u003c\/h3\u003e\n\u003cp\u003eNo special coatings or anti-seize lubricants are needed because the threads are nickel-plated and rolled to resist galling. Bosch plugs come pre-gapped at the factory, so they’re ready to install with common hand tools and a torque wrench to the vehicle maker’s specification.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFactory pre-gapped for immediate installation.\u003c\/li\u003e\n  \u003cli\u003eNickel-plated rolled threads eliminate anti-seize requirement.\u003c\/li\u003e\n  \u003cli\u003eFits OE specifications—use standard spark plug sockets and torque tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these compare to single-platinum or copper plugs for performance?\u003c\/h3\u003e\n\u003cp\u003eDouble platinum plugs outperform copper and single-platinum options in sustained spark stability and resistance to wear. For engines with coil-on-plug ignition or asymmetric firing demands, the fine-wire design helps maintain reliable combustion over longer service intervals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApproximately three times longer service life than standard copper plugs.\u003c\/li\u003e\n  \u003cli\u003eFine-wire electrode improves ignitability and combustion consistency.\u003c\/li\u003e\n  \u003cli\u003eMeets or exceeds OE design criteria for modern gasoline engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance benefits do these spark plugs offer?\u003c\/h3\u003e\n\u003cp\u003eBecause they resist erosion and corrosion, these plugs reduce the frequency of replacements and lower maintenance hassle. The pre-gapped design and gall-resistant threads simplify servicing and help prevent seized plugs during removal.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFewer replacements required due to extended electrode life.\u003c\/li\u003e\n  \u003cli\u003eEasy removal thanks to anti-galling nickel-plated threads.\u003c\/li\u003e\n  \u003cli\u003ePre-gapped — no gap adjustment before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers and technicians seeking reliable, long-life ignition parts for modern gasoline engines will benefit from the BOSCH 8110 OE double platinum spark plugs. They’re especially suited for vehicles that require consistent ignition performance, longer service intervals, and worry-free installation—ideal for owners prioritizing durability, professional mechanics replacing plugs on fleet vehicles, or DIYers upgrading from basic copper plugs.\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 plugs pre-gapped for installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Bosch 8110 plugs come factory pre-gapped and are ready to install without gap adjustment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need anti-seize when installing these spark plugs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Nickel-plated rolled threads resist corrosion and galling, so anti-seize is not required.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":48086136815774,"sku":"B00SI8FE7U","price":46.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/bosch-8110-front-packaging.jpg?v=1785886272","url":"https:\/\/northtrailauto.ca\/products\/bosch-8110-oe-double-platinum-spark-plugs-pack-of-4-fine-wire-pre-gapped-long-life","provider":"North Trail Auto","version":"1.0","type":"link"}