{"product_id":"ngk","title":"NGK Iridium IX Spark Plug - BPR5EIX","description":"\u003cp\u003eThe \u003cstrong\u003eNGK BPR5EIX\u003c\/strong\u003e is an Iridium IX spark plug designed as a premium replacement for engines that specify the \u003cstrong\u003eBPR5EIX \/ NGK 95525\u003c\/strong\u003e plug profile. It uses a fine-wire iridium center electrode for strong ignition performance, improved ignitability, and better resistance to fouling compared with a standard nickel plug in compatible applications.\u003c\/p\u003e\n\u003cp\u003eThis plug should be installed only where the engine, vehicle, or equipment manufacturer specifically lists \u003cstrong\u003eNGK BPR5EIX\u003c\/strong\u003e, \u003cstrong\u003eNGK 95525\u003c\/strong\u003e, or an approved equivalent.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine NGK Iridium IX spark plug.\u003c\/li\u003e\n\u003cli\u003eNGK part number: \u003cstrong\u003eBPR5EIX\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eNGK stock number: \u003cstrong\u003e95525\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003ePremium fine-wire iridium center electrode design.\u003c\/li\u003e\n\u003cli\u003eProjected insulator nose.\u003c\/li\u003e\n\u003cli\u003eResistor-style spark plug.\u003c\/li\u003e\n\u003cli\u003eSolid terminal configuration.\u003c\/li\u003e\n\u003cli\u003eThread diameter: \u003cstrong\u003e14 mm\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eThread reach: \u003cstrong\u003e19 mm \/ 3\/4 in.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHex size: \u003cstrong\u003e13\/16 in. \/ 21 mm\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eHeat range: \u003cstrong\u003e5\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eFactory preset gap: \u003cstrong\u003e0.032 in. \/ 0.8 mm\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCommon upgrade reference for applications that originally specify the standard \u003cstrong\u003eNGK BPR5ES\u003c\/strong\u003e profile, when confirmed by the engine application chart.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eApplication Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCommon application context includes select classic automotive, powersports, ATV, utility, and small-engine applications where the factory chart calls for \u003cstrong\u003eNGK BPR5EIX \/ 95525\u003c\/strong\u003e, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSelect classic automotive engines where specified\u003c\/li\u003e\n\u003cli\u003eSelect powersports and ATV engines where specified\u003c\/li\u003e\n\u003cli\u003eSelect utility vehicle applications where specified\u003c\/li\u003e\n\u003cli\u003eSelect small-engine applications where the manufacturer calls for the BPR5EIX plug profile\u003c\/li\u003e\n\u003cli\u003eApplications that accept \u003cstrong\u003eBPR5ES-style\u003c\/strong\u003e plug geometry only when the manufacturer confirms \u003cstrong\u003eBPR5EIX\u003c\/strong\u003e as an approved iridium replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse this spark plug only where the equipment manufacturer's plug chart specifically calls for \u003cstrong\u003eBPR5EIX\u003c\/strong\u003e, \u003cstrong\u003e95525\u003c\/strong\u003e, or an approved equivalent.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFitment Notice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eConfirm fitment by exact year, make, model, engine, service manual, and factory spark plug chart before ordering. Spark plugs with the same thread diameter can still differ in reach, heat range, terminal style, projected-tip design, resistor specification, electrode material, and required gap. Installing the wrong plug can cause hard starting, misfire, poor idle, overheating, thread damage, piston contact, or ignition-system problems.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eReplace spark plugs during scheduled tune-up service or when the plug is fouled, worn, oil-contaminated, fuel-soaked, corroded, cracked, damaged, or causing hard starting, hesitation, rough idle, misfire, poor throttle response, or reduced power. Engines that idle frequently, operate under heavy load, or run in damp environments should have plugs inspected more regularly.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCheck the plug number and gap against the equipment manufacturer's service chart before installation. If gap adjustment is required, use the correct gapping tool and avoid prying directly against the fine iridium center electrode. Install into clean, undamaged cylinder head threads and tighten to the manufacturer's torque specification. Avoid adding anti-seize unless the engine or plug manufacturer specifically calls for it, as lubricant can change the clamping load and increase the risk of over-tightening.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAlternate\/Superseded Part Numbers\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNGK BPR5EIX\u003c\/strong\u003e — spark plug part number\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNGK 95525\u003c\/strong\u003e — NGK stock number\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBPR5EIX 95525\u003c\/strong\u003e — common catalog reference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBPR5ES\u003c\/strong\u003e — standard nickel plug profile reference only; verify approved upgrade compatibility before substitution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBPR5EIX\u003c\/strong\u003e is not the same profile as long-reach marine plugs such as LFR-series plugs. It uses a shorter \u003cstrong\u003e19 mm \/ 3\/4 in.\u003c\/strong\u003e reach and larger \u003cstrong\u003e13\/16 in.\u003c\/strong\u003e hex, so it should be matched by exact plug number rather than by brand or heat range alone. For marine, powersports, or classic-engine use, always confirm the plug chart before installing an iridium upgrade.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"FVW","offers":[{"title":"Default Title","offer_id":43563804065828,"sku":"95525","price":20.86,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/31b2ef7f-059d-4cfd-886c-6a34164fa60e.png?v=1781199315","url":"https:\/\/marisolmarine.com\/products\/ngk","provider":"Marisol Marine Company","version":"1.0","type":"link"}