{"product_id":"ngk-spark-plug-silzkgr8b8s-pack-of-1-oem-japan-made-ignition-exact-fit-replacement","title":"NGK Spark Plug SILZKGR8B8S (Pack of 1) — OEM Japan-made ignition, exact-fit replacement","description":"\u003cp\u003e\u003cstrong\u003eNGK 94201 SILZKGR8B8S is a single genuine NGK spark plug designed to restore reliable ignition and consistent combustion in compatible petrol engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis NGK spark plug (pack of 1) is an OEM-grade ignition component manufactured in Japan, sized for a range of automotive applications where the SILZKGR8B8S specification is required. It’s sold individually for targeted repairs or maintenance, with compact packaging and precise dimensions to fit designated engine heads. The plug combines NGK engineering standards with a straightforward, single-unit purchase option.\u003c\/p\u003e\n\n\u003ch3\u003eWhat makes the NGK SILZKGR8B8S spark plug suitable for my engine?\u003c\/h3\u003e\n\u003cp\u003eThe SILZKGR8B8S matches factory-recommended specifications for engines designed around NGK’s electrode geometry, thread size, and heat rating. Using the correct part number ensures the electrode gap, insulator type, and thermal characteristics align with manufacturer tolerances, helping consistent ignition timing and performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExact NGK part number: 94201 \/ SILZKGR8B8S for correct fitment\u003c\/li\u003e\n  \u003cli\u003eManufactured in Japan to NGK quality standards\u003c\/li\u003e\n  \u003cli\u003eSingle-unit packaging simplifies targeted replacements\u003c\/li\u003e\n  \u003cli\u003eCompact dimensions: 2.2 cm x 2.4 cm x 9.0 cm package\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and set up this single spark plug?\u003c\/h3\u003e\n\u003cp\u003eInstallation follows standard spark plug replacement steps: remove the old plug, inspect the cylinder and threads, check and set the gap if needed, and torque the new plug to the vehicle maker’s specification. Always use the recommended torque and a clean extension to avoid cross-threading or damage to the insulator.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify engine compatibility with NGK part number 94201\u003c\/li\u003e\n  \u003cli\u003eClean threads and use anti-seize only if manufacturer advises\u003c\/li\u003e\n  \u003cli\u003eSet or confirm electrode gap per vehicle service manual\u003c\/li\u003e\n  \u003cli\u003eTighten to specified torque to ensure proper sealing and heat transfer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the practical benefits of buying this single NGK plug?\u003c\/h3\u003e\n\u003cp\u003ePurchasing a single NGK SILZKGR8B8S plug gives flexibility for spot repairs, testing, or replacing one faulty cylinder without buying a full multi-pack. It preserves OEM consistency and helps maintain engine performance by replacing only the worn component with an exact-match part.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCost-effective for one-off replacements or diagnostics\u003c\/li\u003e\n  \u003cli\u003eMaintains original equipment specifications and fit\u003c\/li\u003e\n  \u003cli\u003eIdeal for matching to remaining plugs for balanced ignition\u003c\/li\u003e\n  \u003cli\u003ePack size keeps storage minimal and parts organized\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The NGK 94201 SILZKGR8B8S (pack of 1) is intended for mechanics, home DIYers, and fleet technicians who need a genuine NGK replacement spark plug for engines calling for this specific part number. It’s suited to owners replacing a single worn plug, performing cylinder troubleshooting, or stocking exact-match parts for repair jobs. If your vehicle\/service manual lists SILZKGR8B8S or NGK 94201, this single-pack option gives a high-quality, Japan-made component without surplus quantity.\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: Is the NGK 94201 SILZKGR8B8S a genuine NGK part?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, this item is a genuine NGK spark plug manufactured in Japan and labeled with part number 94201 (SILZKGR8B8S).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I replace one plug at a time with this pack?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the pack contains a single spark plug, ideal for replacing one cylinder or performing diagnostic swaps.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":48084843167902,"sku":"B078H7CP7J","price":36.29,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ngk-spark-plug-front-packaging_fb609e31-0253-4e33-8a62-10b4d878ec08.jpg?v=1785863369","url":"https:\/\/northtrailauto.ca\/products\/ngk-spark-plug-silzkgr8b8s-pack-of-1-oem-japan-made-ignition-exact-fit-replacement","provider":"North Trail Auto","version":"1.0","type":"link"}