{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"40a271852ce0","name":"NGK RACING PLUG R0409B-8 7791","sku":"37-R0409B-8","brand":"NGK","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":9,"price":{"amount":54.46,"formatted":"£54.46"},"summary":"NGK Iridium IX Spark Plug R0409B-8 7791. Features an ultra-fine Iridium center electrode and fine wire nickel angled ground electrode. The Iridium electrode is 25% smaller than platinum and 1/4 the size of conventional nickel. This reduces voltage requirements, extending ignition system life and ensuring a stronger spark for better ignition performance. Enhanced metal shell plating provides improved corrosion resistance. Designed for extreme racing environments. Specifications include: Part Number 37-R0409B-8, NGK Reference Number 7791, Heat Range 4, 10 mm Thread Size, 12.7 mm (1/2\") Half Thread Type Thread Length, 19 mm (3/4\") Total Reach, 16 mm (5/8\") Hex Spanner Size, Gasket Seat Seal Type, Stud Terminal Threads (Terminal Nut Not Included), 0.028\" (0.7 mm) Gap. Sold individually. Handcrafted in Japan.","attributes":[{"label":"General Product Group","value":"Ignition & Electrical Parts"},{"label":"General Product Type","value":"Spark Plug"},{"label":"Variant Id","value":"235638"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/37-R0409B-8/ea1604d7a65ada59.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/37-R0409B-8/ea1604d7a65ada59.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/37-R0409B-8/c92b207bc863e430.jpg"],"description":"NGK Iridium IX Spark Plug R0409B-8 7791. Features an ultra-fine Iridium center electrode and fine wire nickel angled ground electrode. The Iridium electrode is 25% smaller than platinum and 1/4 the size of conventional nickel. This reduces voltage requirements, extending ignition system life and ensuring a stronger spark for better ignition performance. Enhanced metal shell plating provides improved corrosion resistance. Designed for extreme racing environments. Specifications include: Part Number 37-R0409B-8, NGK Reference Number 7791, Heat Range 4, 10 mm Thread Size, 12.7 mm (1/2\") Half Thread Type Thread Length, 19 mm (3/4\") Total Reach, 16 mm (5/8\") Hex Spanner Size, Gasket Seat Seal Type, Stud Terminal Threads (Terminal Nut Not Included), 0.028\" (0.7 mm) Gap. Sold individually. Handcrafted in Japan.","descriptionMarkdown":"### NGK Iridium IX Spark Plug - R0409B8\n\nExperience the pinnacle of spark plug technology with the NGK Iridium IX Spark Plug. Engineered by the industry leader, this spark plug is designed for ultimate performance, especially in demanding racing environments. The ultra-fine wire iridium center electrode is significantly smaller than conventional electrodes, requiring less voltage to initiate a spark. This not only provides a stronger spark for improved ignition of the air-fuel mixture but also reduces the strain on your ignition system, extending its lifespan.\n\nFeaturing enhanced metal shell plating, this spark plug offers superior corrosion resistance, ensuring durability even under extreme conditions. The fine wire iridium center electrode and fine wire nickel angled ground electrode work in synergy to deliver exceptional ignition performance. Each spark plug is meticulously handcrafted in Japan for unparalleled durability and reliability.\n\n**Key Features:**\n\n\t\n- Ultimate spark plug technology and performance.\n\t\n- Ultra-fine iridium center electrode is 25% smaller than platinum and 1/4 the size of nickel electrodes.\n\t\n- Reduced voltage requirements for ionization, leading to a stronger spark.\n\t\n- Extends the life of the ignition system.\n\t\n- Enhanced metal shell plating for improved corrosion resistance.\n\t\n- Designed to withstand extreme racing conditions.\n\t\n- Sold individually.\n\n**Specifications:**\n\n\t\n- NGK Reference Number: 7791\n\t\n- Heat Range: 4\n\t\n- Thread Size: 10 mm\n\t\n- Thread Length: 12.7 mm (1/2\")\n\t\n- Total Reach: 19 mm (3/4\")\n\t\n- Hex Spanner Size: 16 mm (5/8\")\n\t\n- Seal Type: Gasket Seat\n\t\n- Electrode Material: Ultra-Fine Iridium Center Electrode, Fine Wire Nickel Angled Ground Electrode\n\t\n- Gap: 0.028\" (0.7 mm)\n\t\n- Weight: 0.06 lbs\n\n**Notes:**\n\n\t\n- If a terminal nut is required, order part #067606-0051.","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF 250R","cc":null,"notes":null,"years":"2004–2009"}],"collections":[{"name":"Ignition & Electrical Parts","url":"https://www.2brosparts.com/api/agent/collection/GB/ignition-electrical-parts"},{"name":"Spark Plug","url":"https://www.2brosparts.com/api/agent/collection/GB/spark-plug"}],"links":{"page":"https://www.2brosparts.com/products/ngk-racing-plug-r0409b-8-7791","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/40a271852ce0:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/40a271852ce0:1"}},"market":{"country":"GB","countryName":"United Kingdom","locale":"en-gb","currency":"GBP","exchangeRateFromGbp":1,"pricesIncludeUkVat":true,"checkoutTax":null,"delivery":[{"name":"Standard","description":"Orders £15.00–£59.99 · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":4.99,"formatted":"£4.99"},"free":false,"minimumOrder":{"amount":0,"formatted":"£0.00","gbp":0},"weightGrams":null},{"name":"Standard","description":"Orders £60.00 and up · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":0,"formatted":"£0.00"},"free":true,"minimumOrder":{"amount":60,"formatted":"£60.00","gbp":60},"weightGrams":null}],"storeUrl":"https://www.2brosparts.com"},"navigate":{"start":"https://www.2brosparts.com/api/agent","search":"https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus}"},"howToBuy":{"summary":"Build a basket for the shopper and give them one checkout link. Every URL is a plain path (no query string) and a GET. Nothing is stored between calls.","checkoutLinkFormat":"https://www.2brosparts.com/api/agent/checkout/GB/{basketKey}:{quantity},{basketKey}:{quantity}","steps":["1. Find products: follow links in these responses, or fetch https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus} (e.g. https://www.2brosparts.com/api/agent/search/GB/brake+pads). Every product has a basketKey.","2. Optional check: https://www.2brosparts.com/api/agent/basket/GB/{basketKey}:{quantity},{basketKey}:{quantity} returns stock, totals per delivery option and the checkout link.","3. Give the shopper the checkout link. Opening it fills their basket with exactly these items (replacing what was there) and opens checkout for United Kingdom. They pay on 2brosparts.com through Stripe."],"noFetchNeeded":"You can write the checkout link yourself from basketKeys and quantities; nothing has to be fetched first. Each product also has links.buyOneNow, a ready link for one unit.","stateless":"Nothing is saved on our side. The items part of the URL is the whole basket: to change it, write the link again with the new list.","itemsFormat":"basketKey:quantity pairs joined by commas, e.g. 04f24aad4d68:2,7c1e9a0b3f2d:1. Quantity defaults to 1. Up to 50 products, 100 each.","country":"GB is the shopper's delivery country. Swap it for theirs (US, DE, FR…) in any URL; currency, tax and delivery follow it.","tips":["Put everything the shopper wants in one link.","Optionally add your name as a last path segment on checkout links (…/checkout/GB/<items>/claude) so the sale is credited to you.","The checkout link is for the shopper's browser. Do not open it yourself.","Signed-in trade account holders see their trade prices at checkout."]}}