{"product_id":"ngk-v-power-iridium-ix-spark-plugs-toyota-ae86-4age","title":"AE86 NGK Spark Plug Set – 4A-GE (Corolla 1983–1987)","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eNGK V-Power \u0026amp; Iridium IX Spark Plug Set\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFor 1985–1987 Toyota Corolla Sport GT-S AE86 \u0026amp; 1983–1987 Toyota Corolla Levin \/ Sprinter Trueno AE86 with 1.6L 4A-GE\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eNGK Spark Plug Set\u003c\/strong\u003e provides two ignition-service options for Toyota AE86 models equipped with the \u003cstrong\u003e1.6L 4A-GE DOHC 16-valve engine\u003c\/strong\u003e. Choose between \u003cstrong\u003eNGK V-Power Nickel\u003c\/strong\u003e for a dependable conventional replacement or \u003cstrong\u003eNGK Iridium IX\u003c\/strong\u003e for a premium fine-wire iridium option with increased wear resistance and improved ignitability.\u003c\/p\u003e\n\u003cp\u003eBoth configurations use an \u003cstrong\u003eNGK heat range of 5\u003c\/strong\u003e, M14 x 1.25 threads, a 19 mm reach, gasket seat, resistor construction, and a \u003cstrong\u003e1.1 mm (0.044 in) gap specification\u003c\/strong\u003e. Each configuration includes four spark plugs for a complete four-cylinder engine service.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eChoice of \u003cstrong\u003eNGK V-Power Nickel\u003c\/strong\u003e or \u003cstrong\u003eNGK Iridium IX\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComplete \u003cstrong\u003eset of four spark plugs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003e1.6L 4A-GE DOHC 16-valve engines\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNGK heat range \u003cstrong\u003e5\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eM14 x 1.25 thread size\u003c\/li\u003e\n\u003cli\u003e19 mm thread reach\u003c\/li\u003e\n\u003cli\u003eGasket \/ flat-seat design\u003c\/li\u003e\n\u003cli\u003eResistor-type construction\u003c\/li\u003e\n\u003cli\u003e1.1 mm \/ \u003cstrong\u003e0.044 in gap specification\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDirect replacement ignition service for supported AE86 applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eV-Power Nickel vs. Iridium IX\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eV-Power Nickel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe V-Power option uses a conventional nickel electrode design and is well suited for routine maintenance, restoration projects, and owners who prefer a cost-effective replacement spark plug.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIridium IX\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Iridium IX option uses a fine-wire iridium center electrode designed for improved ignitability and increased resistance to electrode wear. It is the premium choice for customers looking for longer-lasting electrode material and consistent ignition performance.\u003c\/p\u003e\n\u003cp\u003eBoth options retain the same basic fitment dimensions, heat range, and gap specification for the listed 4A-GE applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eToyota Corolla Sport GT-S\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1985–1987 Toyota Corolla Sport GT-S \u003cstrong\u003e– AE86 – 1.6L 4A-GE \/ 4A-GEC DOHC 16V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eToyota Corolla Levin\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1983–1987 Toyota Corolla Levin \u003cstrong\u003e– AE86 – 1.6L 4A-GEU DOHC 16V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eToyota Sprinter Trueno\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1983–1987 Toyota Sprinter Trueno \u003cstrong\u003e– AE86 – 1.6L 4A-GEU DOHC 16V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFitment Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003e4A-GE-family DOHC 16-valve engines\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDoes not fit 4A-C-equipped AE86 models\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eEach option includes the four plugs required for one engine\u003c\/li\u003e\n\u003cli\u003eVerify spark plug gap before installation\u003c\/li\u003e\n\u003cli\u003eSpark plug gap specification: \u003cstrong\u003e1.1 mm \/ 0.044 in\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e NGK\u003cbr\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Spark Plug Set\u003cbr\u003e\u003cstrong\u003eEngine:\u003c\/strong\u003e 1.6L 4A-GE DOHC 16V\u003cbr\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e 4 Spark Plugs\u003cbr\u003e\u003cstrong\u003eHeat Range:\u003c\/strong\u003e NGK 5\u003cbr\u003e\u003cstrong\u003eThread Size:\u003c\/strong\u003e M14 x 1.25\u003cbr\u003e\u003cstrong\u003eReach:\u003c\/strong\u003e 19 mm\u003cbr\u003e\u003cstrong\u003eSeat Type:\u003c\/strong\u003e Gasket \/ Flat Seat\u003cbr\u003e\u003cstrong\u003eResistor Type:\u003c\/strong\u003e Yes\u003cbr\u003e\u003cstrong\u003eGap:\u003c\/strong\u003e 1.1 mm \/ 0.044 in\u003cbr\u003e\u003cstrong\u003eAvailable Electrode Types:\u003c\/strong\u003e V-Power Nickel or Iridium IX\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailable Configurations\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eV-Power Nickel Set\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(4) NGK V-Power Nickel Spark Plugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIridium IX Set\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(4) NGK Iridium IX Spark Plugs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NGK","offers":[{"title":"V-Power Nickel","offer_id":53457820057909,"sku":null,"price":24.99,"currency_code":"USD","in_stock":true},{"title":"Iridium IX","offer_id":53457820090677,"sku":null,"price":41.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/6005\/8421\/files\/ChatGPT_Image_May_21_2026_02_36_48_PM.png?v=1779394562","url":"https:\/\/preserverad.com\/products\/ngk-v-power-iridium-ix-spark-plugs-toyota-ae86-4age","provider":"Preserve Rad","version":"1.0","type":"link"}