{"product_id":"bmw-m3-s65-spark-plugs-ngk-platinum-lkr8ap","title":"BMW M3 S65 Spark Plugs \/ NGK Platinum - LKR8AP","description":"\u003ch2\u003eNGK Laser Platinum Spark Plug (LKR8AP \/ 4471) – BMW E9x M3 (S65)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eEnsure your S65 V8 is performing exactly as the BMW Motorsport engineers intended.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe NGK LKR8AP (Part #4471) is the original equipment (OE) specified spark plug for the BMW E9x M3 S65 engine. Engineered for the high-revving, high-output nature of the S65 platform, these Laser Platinum plugs provide the consistent ignition stability and thermal durability required to maintain peak engine efficiency.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose NGK Laser Platinum for your S65?\u003c\/h3\u003e\n\u003cp\u003eThe S65 engine is a masterpiece of engineering that relies on precise, high-speed combustion to produce its signature power and throttle response. These NGK plugs are designed to meet those specific demands:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eOEM Reliability:\u003c\/strong\u003e Manufactured to strict BMW specifications, ensuring a perfect fit and seamless integration with your engine’s ignition system.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003ePlatinum Center Electrode:\u003c\/strong\u003e The high-grade platinum tip offers exceptional resistance to wear and heat, ensuring a consistent spark gap and reliable ignition over the life of the plug.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDual Earthed Electrode Design:\u003c\/strong\u003e Optimizes combustion stability and flame propagation, helping your V8 engine run smoothly from idle to the 8,400 RPM redline.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eSuperior Heat Management:\u003c\/strong\u003e Features a high-purity alumina silicate ceramic insulator for maximum dielectric strength and thermal dissipation, protecting against fouling and pre-ignition.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eInterference Suppression:\u003c\/strong\u003e Built-in 5k Ohm resistor minimizes electromagnetic interference, protecting your vehicle's sensitive ECU and electronics.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eNGK Part Number:\u003c\/strong\u003e 4471\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eShort Code:\u003c\/strong\u003e LKR8AP\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eThread Size:\u003c\/strong\u003e M12 x 1.25\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eSpanner Size:\u003c\/strong\u003e 16mm\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eElectrode Type:\u003c\/strong\u003e Platinum Center Electrode \/ Dual Earthed Electrodes\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e BMW E90, E92, E93 M3 (S65 4.0L V8)\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance Note\u003c\/h3\u003e\n\u003cp\u003eServicing your spark plugs is one of the most critical steps in maintaining the longevity and responsiveness of the S65 engine. Whether you are daily driving your M3 or hitting the track, running fresh, factory-spec NGK plugs ensures your ignition system can keep pace with the demands of the S65’s high compression and aggressive timing maps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Sold individually. Please ensure you order the required quantity (8 per engine) for a complete service.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":55374135624007,"sku":"NGK-4471","price":19.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/7942\/8167\/files\/image__35835.1784191732.png?v=1791648745","url":"https:\/\/www.cpcclubsport.com\/products\/bmw-m3-s65-spark-plugs-ngk-platinum-lkr8ap","provider":"CPC Clubsport","version":"1.0","type":"link"}