{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"b9d86d8d1d7b","name":"NGK RACING PLUG R0451B-8 9356","sku":"37-R0451B-8","brand":"NGK","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":57.29,"formatted":"£57.29"},"summary":"NGK Iridium IX Spark Plug R0451B-8 9356. This spark plug features a 0.6 mm iridium center electrode tip for superior ignitability and durability, and a tapered ground electrode for better flame kernel expansion. It offers outstanding acceleration, high fuel efficiency, and a long service life, ideal for engines demanding maximum performance. Specifications include a 10 mm thread size, 26.5 mm thread reach, 14.3 mm hex spanner size, gasket seat, and solid terminal nut. The electrode configuration is a fine wire iridium-tipped center electrode and a slanted nickel ground electrode. The gasket is stainless steel. This is a resistor type plug, sold individually. Weight is 0.10 lbs. Handcrafted in Japan.","attributes":[{"label":"General Product Group","value":"Ignition & Electrical Parts"},{"label":"General Product Type","value":"Spark Plug"},{"label":"Variant Id","value":"235639"}],"image":"https://www.oro2u.com/media/catalog/product/3/7/37-r0451b-8.jpg","images":["https://www.oro2u.com/media/catalog/product/3/7/37-r0451b-8.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock34458_1.jpg"],"description":"NGK Iridium IX Spark Plug R0451B-8 9356. This spark plug features a 0.6 mm iridium center electrode tip for superior ignitability and durability, and a tapered ground electrode for better flame kernel expansion. It offers outstanding acceleration, high fuel efficiency, and a long service life, ideal for engines demanding maximum performance. Specifications include a 10 mm thread size, 26.5 mm thread reach, 14.3 mm hex spanner size, gasket seat, and solid terminal nut. The electrode configuration is a fine wire iridium-tipped center electrode and a slanted nickel ground electrode. The gasket is stainless steel. This is a resistor type plug, sold individually. Weight is 0.10 lbs. Handcrafted in Japan.","descriptionMarkdown":"### NGK Iridium IX Spark Plug - R0451B-8\n\nThe NGK Iridium IX Spark Plug is a high-performance ignition component designed for demanding engine applications. Featuring a 0.6 mm iridium center electrode tip, it offers superior ignitability while maintaining durability. The spark plug also incorporates a tapered ground electrode that promotes enhanced flame kernel expansion for improved combustion efficiency. Its heat range is specifically designed for high-performance environments.\n\nThis spark plug is engineered to deliver outstanding acceleration, high fuel efficiency, and a long service life, making it an ideal choice for engines that require maximum performance. It is designed to provide a stronger spark from your existing ignition system. The recessed fine wire iridium center electrode reduces voltage requirements, allowing for a stronger spark that ignites the air-fuel mixture more effectively. The nickel ground electrode minimizes quenching for better combustion. This plug is handcrafted in Japan to withstand extreme racing conditions.\n\n**Key Features:**\n\n\t\n- 0.6 mm iridium center electrode tip for superior ignitability and durability\n\t\n- Tapered ground electrode for improved flame kernel expansion and combustion\n\t\n- Superior heat range design suited for high-performance environments\n\t\n- Outstanding acceleration\n\t\n- High fuel efficiency\n\t\n- Long service life\n\t\n- Fine wire racing plug delivers a stronger spark\n\t\n- Recessed fine wire iridium center electrode reduces voltage requirements\n\t\n- Nickel ground electrode minimizes quenching\n\t\n- Handcrafted in Japan\n\n**Specifications:**\n\n\t\n- NGK Reference Number: 9356\n\t\n- Heat Range: 8\n\t\n- Thread Size: 10 mm\n\t\n- Thread Reach: 26.5 mm\n\t\n- Hex Spanner Size: 14.3 mm\n\t\n- Seal Type: Gasket Seat\n\t\n- Terminal Type: Solid Terminal Nut\n\t\n- Electrode Configuration: Fine Wire Iridium-Tipped Center Electrode and Slanted Nickel Ground Electrode\n\t\n- Gasket Material: Stainless Steel\n\t\n- Type: Resistor\n\t\n- Units Sold: Each","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF 250R","cc":null,"notes":null,"years":"2010–2019"}],"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-r0451b-8-9356","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/b9d86d8d1d7b:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/b9d86d8d1d7b: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."]}}