{"product_id":"ngk-97506-laser-iridium-spark-plug-4-pack-silzkbr8d8s-oem-grade-bmw-compatibility","title":"NGK 97506 Laser Iridium Spark Plug (4 Pack) SILZKBR8D8S – OEM-Grade BMW Compatibility","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe NGK 97506 Laser Iridium Spark Plug set is a ready-to-install, four-pack replacement designed to align with BMW OEM standards. Engineered for durability and reliable ignition, this package mirrors the quality you’d expect from NGK, a leading name in automotive spark plugs.\u003c\/p\u003e\n\n\u003ch3\u003eWhy NGK Laser Iridium?\u003c\/h3\u003e\n\u003cp\u003eLaser Iridium plugs pair a fine wire center electrode with iridium alloy for long life and high ignitability. The square platinum electrode tip (SPE) supports quick, consistent ignition across varying engine loads, while a copper core helps maintain strong electrical conduction for steady performance across every drive.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOften specified as original equipment, NGK provides a balanced blend of performance and longevity.\u003c\/li\u003e\n  \u003cli\u003eQuality, reliability, and durability you’d expect from an OEM manufacturer.\u003c\/li\u003e\n  \u003cli\u003eNGK is the world’s largest supplier of OEM spark plugs.\u003c\/li\u003e\n  \u003cli\u003eResearch applications prior to purchase to ensure the OEM part fits your vehicle, including engine and quantity needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey product details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePart Number: SILZKBR8D8S\u003c\/li\u003e\n  \u003cli\u003eStock Number: 97506\u003c\/li\u003e\n  \u003cli\u003eGround Electrode Tip Material: Iridium; Center Electrode: Copper\u003c\/li\u003e\n  \u003cli\u003ePre-Gap: 0.030 in (0.75 mm)\u003c\/li\u003e\n  \u003cli\u003eReach: 1.043 in (26.5 mm)\u003c\/li\u003e\n  \u003cli\u003eThread Diameter: 12.0 mm\u003c\/li\u003e\n  \u003cli\u003eResistor Type: Yes; 5000 Ohms\u003c\/li\u003e\n  \u003cli\u003eSeat Type: Flat; Washer Included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world use\u003c\/h3\u003e\n\u003cp\u003eIn everyday driving, these plugs may contribute to smoother starts and stable idle. The 4-pack is ideal for a full replacement across compatible BMW models produced between 2012 and 2018, spanning multiple series and X models.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility snapshot\u003c\/h3\u003e\n\u003cp\u003eCoverage includes BMW 1 through 6 series, X1–X5, and Z4 families. To confirm fitment, compare the part number with your vehicle’s service records and engine specifications.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation and care tips\u003c\/h3\u003e\n\u003cp\u003eFollow the vehicle’s service manual for correct torque and seating. Replace washers if needed, and ensure the pre-gap remains at 0.75 mm for proper seating.\u003c\/p\u003e\n\n\u003ch3\u003eImportant note\u003c\/h3\u003e\n\u003cp\u003eThis NGK spark plug is designed to align with OEM specifications for many BMW engines, offering a dependable replacement path when you want to preserve factory-like performance.\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: Which BMW models are compatible with the NGK 97506 spark plugs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits many BMW models from 2012–2018, including 1, 2, 3, 4, 5 series, X1–X5, and Z4, as listed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What benefits are suggested by NGK Laser Iridium plugs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Laser Iridium tips and SPE design may support reliable starts and consistent performance under typical driving conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":42464404668501,"sku":"B01MQH2QAN","price":100.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/ngk-97506-laser-iridium-spark-plug-pack.jpg?v=1777979229","url":"https:\/\/plentytorque.co.uk\/products\/ngk-97506-laser-iridium-spark-plug-4-pack-silzkbr8d8s-oem-grade-bmw-compatibility","provider":"PlentyTorque","version":"1.0","type":"link"}