{"product_id":"honda-civic-1991-1995-ngk-laser-iridium-spark-plug-izfr6k11","title":"Honda Civic 1991-1995 NGK Laser Iridium Spark Plug IZFR6K11 – 4 PCs Set – OEM Genuine Quality","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eRestore peak ignition performance to your \u003cstrong\u003eHonda Civic (1991–1995)\u003c\/strong\u003e with the \u003cstrong\u003eNGK Laser Iridium Spark Plug IZFR6K11\u003c\/strong\u003e. Available as a complete \u003cstrong\u003e4-piece set\u003c\/strong\u003e (full engine replacement) or as a \u003cstrong\u003esingle plug (1 PC)\u003c\/strong\u003e for individual replacement. NGK part number \u003cstrong\u003eIZFR6K11\u003c\/strong\u003e is the correct iridium-spec plug for the Civic's 1.5L and 1.6L SOHC\/DOHC engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNGK is a Tier-1 OEM supplier to Honda\u003c\/strong\u003e — the same brand that supplies original spark plugs at the factory. Choosing NGK Laser Iridium ensures correct heat range, pre-set electrode gap (1.1mm), and superior ignition performance for the Honda Civic EG\/EH generation, whether in stock or modified form.\u003c\/p\u003e\u003cp\u003eAvailable to \u003cstrong\u003ebuy online in Pakistan\u003c\/strong\u003e from AutoManPK with \u003cstrong\u003eCash on Delivery\u003c\/strong\u003e and fast \u003cstrong\u003eDelivery Across Pakistan\u003c\/strong\u003e — including Karachi, Lahore, Islamabad, Rawalpindi, Faisalabad, Peshawar, and Multan.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNGK Laser Iridium Part No. IZFR6K11:\u003c\/strong\u003e Correct iridium plug for Honda Civic 1991–1995 (EG\/EH) — OEM specified part number.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable as 4 PCs Set or 1 PC:\u003c\/strong\u003e Order the complete 4-piece set for a full engine service, or a single plug for individual replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Genuine Quality:\u003c\/strong\u003e NGK Tier-1 OEM supplier to Honda — trusted worldwide for factory-quality ignition performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Fine 0.4mm Iridium Centre Electrode:\u003c\/strong\u003e Pinpoint spark focus for sharper, more consistent ignition and improved combustion efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser-Welded Platinum Ground Electrode:\u003c\/strong\u003e Superior durability and wear resistance compared to standard nickel electrodes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Service Life:\u003c\/strong\u003e 60,000–100,000 km — significantly longer than standard copper plugs (20,000–30,000 km).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Fuel Economy:\u003c\/strong\u003e More complete combustion reduces fuel waste and improves mileage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Gapped at Factory:\u003c\/strong\u003e Set at 1.1mm — do NOT adjust. Attempting to adjust the gap can damage the iridium electrode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVTEC Performance:\u003c\/strong\u003e Superior spark focus improves throttle response and high-RPM performance in VTEC-equipped Civic variants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNGK Laser Iridium vs Standard Copper — Why Upgrade?\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eNGK Laser Iridium (IZFR6K11)\u003c\/th\u003e\n\u003cth\u003eStandard Copper Plug\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCentre Electrode\u003c\/td\u003e\n\u003ctd\u003eUltra-fine 0.4mm Iridium\u003c\/td\u003e\n\u003ctd\u003eStandard 2.5mm Copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGround Electrode\u003c\/td\u003e\n\u003ctd\u003eLaser-welded Platinum\u003c\/td\u003e\n\u003ctd\u003eStandard Nickel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpark Focus\u003c\/td\u003e\n\u003ctd\u003ePinpoint — maximum efficiency\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIgnition Efficiency\u003c\/td\u003e\n\u003ctd\u003eSuperior — lower voltage required\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel Economy\u003c\/td\u003e\n\u003ctd\u003eImproved — more complete combustion\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService Life\u003c\/td\u003e\n\u003ctd\u003e60,000–100,000 km\u003c\/td\u003e\n\u003ctd\u003e20,000–30,000 km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIdle Quality\u003c\/td\u003e\n\u003ctd\u003eSmoother — more consistent spark\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePlug Specifications — IZFR6K11\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNGK Part Number\u003c\/td\u003e\n\u003ctd\u003eIZFR6K11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrode Type\u003c\/td\u003e\n\u003ctd\u003eLaser Iridium Centre \/ Platinum Ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCentre Electrode Diameter\u003c\/td\u003e\n\u003ctd\u003e0.4mm (Ultra-fine Iridium)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Diameter\u003c\/td\u003e\n\u003ctd\u003e14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Reach\u003c\/td\u003e\n\u003ctd\u003e19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHex Size\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGap\u003c\/td\u003e\n\u003ctd\u003e1.1mm (pre-gapped — do not adjust)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Range\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistor\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService Life\u003c\/td\u003e\n\u003ctd\u003e60,000–100,000 km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eJapan (NGK)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHonda Civic 1991–1995 (EG\/EH chassis — all variants — requires 4 x IZFR6K11)\u003c\/li\u003e\n\u003cli\u003eHonda Civic 1.5L SOHC (D15B — non-VTEC \u0026amp; VTEC)\u003c\/li\u003e\n\u003cli\u003eHonda Civic 1.6L SOHC (D16A\/D16Z — non-VTEC \u0026amp; VTEC)\u003c\/li\u003e\n\u003cli\u003eHonda Civic 1.6L DOHC VTEC (B16A — Si\/SiR variants)\u003c\/li\u003e\n\u003cli\u003eHonda Civic EG3, EG4, EG6, EG9, EH2, EH3 variants\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eVerify IZFR6K11 against your owner's manual or existing plug before ordering if unsure about your specific engine variant. Contact AutoManPK via WhatsApp for confirmation.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eSigns Your Civic Spark Plugs Need Replacing\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHard starting or engine cranks but won't fire\u003c\/li\u003e\n\u003cli\u003eRough idling or engine misfires\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy — noticeably more petrol consumption\u003c\/li\u003e\n\u003cli\u003eLack of power or sluggish acceleration\u003c\/li\u003e\n\u003cli\u003eEngine hesitation or stuttering under load\u003c\/li\u003e\n\u003cli\u003eVTEC not engaging smoothly (for VTEC variants)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Install\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eAllow the engine to cool completely before starting.\u003c\/li\u003e\n\u003cli\u003eDisconnect the spark plug wire\/lead from the plug.\u003c\/li\u003e\n\u003cli\u003eUse a spark plug socket (16mm hex) and ratchet to unscrew the old spark plug.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo NOT adjust the gap\u003c\/strong\u003e on NGK Laser Iridium plugs — pre-set at 1.1mm. Adjusting can damage the iridium electrode.\u003c\/li\u003e\n\u003cli\u003eHand-thread the new plug carefully to avoid cross-threading, then tighten with the socket (do not overtighten).\u003c\/li\u003e\n\u003cli\u003eReconnect the spark plug wire\/lead.\u003c\/li\u003e\n\u003cli\u003eRepeat for all 4 plugs. Start the engine and check for smooth idle.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhy Buy From AutoManPK?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Genuine NGK:\u003c\/strong\u003e We stock only authentic NGK spark plugs — no counterfeits or grey-market substitutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Automotive Store:\u003c\/strong\u003e AutoManPK is Pakistan's dedicated online auto parts and car accessories dealer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Shipping:\u003c\/strong\u003e Orders dispatched quickly with reliable courier partners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery Across Pakistan:\u003c\/strong\u003e We deliver to Karachi, Lahore, Islamabad, Rawalpindi, Faisalabad, Peshawar, Multan, and all major cities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCash on Delivery:\u003c\/strong\u003e Pay when your order arrives — no advance payment required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Packaging:\u003c\/strong\u003e Every order is carefully packed to prevent transit damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: How many spark plugs does the Honda Civic 1991-1995 need?\u003c\/strong\u003e\u003cbr\u003eA: The Honda Civic 1991–1995 has a 4-cylinder engine and requires 4 spark plugs. Order the 4 PCs Set for a complete engine replacement in one go.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Should I adjust the gap on NGK Laser Iridium plugs?\u003c\/strong\u003e\u003cbr\u003eA: No. NGK Laser Iridium plugs are pre-gapped at the factory (1.1mm for IZFR6K11) and must NOT be adjusted. Adjusting can damage the ultra-fine 0.4mm iridium electrode.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Will iridium plugs improve my Civic's VTEC performance?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The iridium plug's ultra-fine electrode and superior spark focus improve throttle response and high-RPM performance — especially beneficial for VTEC-equipped variants where consistent ignition is critical.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: How long do NGK Laser Iridium plugs last?\u003c\/strong\u003e\u003cbr\u003eA: NGK Laser Iridium plugs have a service life of 60,000–100,000 km — significantly longer than standard copper plugs (20,000–30,000 km).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Do you offer Cash on Delivery?\u003c\/strong\u003e\u003cbr\u003eA: Yes! Cash on Delivery is available across Pakistan. Pay when your order arrives — no advance payment needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: How long does delivery take?\u003c\/strong\u003e\u003cbr\u003eA: Standard delivery takes 2–5 business days. Major cities like Karachi, Lahore, and Islamabad typically receive orders faster.\u003c\/p\u003e","brand":"AutomanPK - Auto Spare Parts \u0026 Accessories","offers":[{"title":"1pc","offer_id":53784819663211,"sku":null,"price":4299.0,"currency_code":"PKR","in_stock":true},{"title":"4pcs","offer_id":53784819695979,"sku":null,"price":16000.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/9490\/6731\/files\/civic_1991-1995_sprak_plugs_ngk_oem.png?v=1788108494","url":"https:\/\/www.automanpk.com\/products\/honda-civic-1991-1995-ngk-laser-iridium-spark-plug-izfr6k11","provider":"AutomanPK","version":"1.0","type":"link"}