{"product_id":"ngk-bpr5es-11-spark-plugs-8-pack-v-power-nickel-copper-5-000ω-resistor-oe-fit","title":"NGK BPR5ES-11 Spark Plugs 8-Pack — V-Power Nickel\/Copper, 5,000Ω Resistor, OE Fit","description":"\u003cp\u003e\u003cstrong\u003eThe NGK BPR5ES-11 (stock #7634) is an 8-pack of V-Power nickel\/copper replacement spark plugs built for dependable ignitability and OE-style fitment.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis set of eight NGK BPR5ES-11 spark plugs is manufactured to the specifications many original equipment makers use for nickel-alloy plug applications. Each plug uses a copper core center electrode with a nickel tip and a single J-gap ground electrode, and includes a crush washer and non-removable nut terminal for straightforward installation. The parts are resistor-equipped (5,000 ohms) to reduce radio-frequency interference and use NGK’s proven alumina-silicate ceramic insulator for thermal and dielectric stability.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these BPR5ES-11 plugs improve starting and idle?\u003c\/h3\u003e\n\u003cp\u003eNGK’s V-Power design concentrates the spark by combining a V-cut center electrode and a concave ground electrode, which enhances ignitability compared with a plain nickel tip. That focused spark can lead to quicker starts and a more stable idle in engines that are designed for nickel-alloy plugs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eV-cut nickel alloy center electrode for concentrated spark\u003c\/li\u003e\n  \u003cli\u003eConcave ground electrode to improve flame kernel formation\u003c\/li\u003e\n  \u003cli\u003eCopper core for good thermal conductivity\u003c\/li\u003e\n  \u003cli\u003eResistor 5,000 ohms to minimize electrical interference\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the physical specifications and fitment details?\u003c\/h3\u003e\n\u003cp\u003eThese plugs have a 14.0 mm thread diameter, 0.750 in (19.0 mm) reach, and a 13\/16\" hex for socket use. The insulator height is 54.0 mm, and the pre-gap is set to 0.044 in (1.1 mm) with a center electrode tip projection of 0.12 in (3.0 mm).\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePart number: BPR5ES-11, stock #7634 — eight plugs per pack\u003c\/li\u003e\n  \u003cli\u003eThread: 14.0 mm; reach: 0.750 in (19.0 mm); seat: flat\u003c\/li\u003e\n  \u003cli\u003eHex size: 13\/16\"; insulator: ceramic, height 54.0 mm\u003c\/li\u003e\n  \u003cli\u003ePre-set gap: 0.044 in (1.1 mm); mid projection center electrode\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these plugs compatible with my vehicle and what should I verify?\u003c\/h3\u003e\n\u003cp\u003eThese BPR5ES-11 plugs are engineered as standard replacement nickel-alloy plugs and are intended for vehicles originally equipped with nickel center electrodes. They are not recommended for engines that require factory precious-metal plugs (platinum\/iridium).\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify OEM part number or owner’s manual for correct plug type\u003c\/li\u003e\n  \u003cli\u003eNot recommended for engines specifying precious metal plugs\u003c\/li\u003e\n  \u003cli\u003eConfirm thread, reach, and seat type match your engine’s cylinder head\u003c\/li\u003e\n  \u003cli\u003eUse correct torque and gap specifications during installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and durability features are included?\u003c\/h3\u003e\n\u003cp\u003eThe BPR5ES-11 uses a copper-core center electrode with a nickel tip and nickel ground electrode for standard replacement durability. NGK applies trivalent metal plating to resist corrosion and seizure and molds a high-grade alumina-silicate ceramic insulator for reliable voltage handling and mechanical strength.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCopper core center electrode for heat conduction and durability\u003c\/li\u003e\n  \u003cli\u003eNickel tip and nickel ground electrode — standard replacement grade\u003c\/li\u003e\n  \u003cli\u003eTrivalent plating for corrosion and seizure resistance\u003c\/li\u003e\n  \u003cli\u003eCeramic insulator designed for consistent dielectric performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? These NGK BPR5ES-11 (stock #7634) spark plugs are suited to owners and technicians replacing OEM nickel-alloy spark plugs in compatible engines who want OE-style fitment, reliable ignitability, and the ease of an eight-plug pack. They are a practical choice for routine maintenance and repairs where nickel replacement plugs are recommended — verify vehicle specifications before purchase to ensure correct application.\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: Can BPR5ES-11 be used on cars requiring iridium or platinum plugs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. These are nickel-alloy replacement plugs and are not recommended for engines that specify precious-metal plugs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these plugs come pre-gapped and what is the gap?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They are pre-gapped to 0.044 in (1.1 mm), but you should verify and adjust to your vehicle spec before installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":48086091694238,"sku":"B072DR35SB","price":48.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ngk-bpr5es-11-front-packaging.jpg?v=1785884260","url":"https:\/\/northtrailauto.ca\/products\/ngk-bpr5es-11-spark-plugs-8-pack-v-power-nickel-copper-5-000%cf%89-resistor-oe-fit","provider":"North Trail Auto","version":"1.0","type":"link"}