{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"d6f983be06bf","name":"NGK SPARK PLUG IMR8C-9H 3653 NG3653","sku":"37-IMR8C9H","brand":"NGK","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":18,"price":{"amount":21.96,"formatted":"£21.96"},"summary":"NGK Spark Plug IMR8C-9H 3653. Features advanced iridium technology with an ultra-fine 0.6 mm diameter center electrode and a tapered ground electrode for enhanced ignition performance, improving acceleration and fuel efficiency. Enhanced anti-corrosion qualities with advanced metal shell plating. Specifications include Heat Range 8, 10 mm thread size, 19 mm reach, 5/8\" hex size, gasket seat type, stud terminal threads, projected tip, 12.7 mm threaded length (half threaded), 0.035\" gap, resistor type. Sold individually. Weight 0.06 lbs.","attributes":[{"label":"General Product Group","value":"Ignition & Electrical Parts"},{"label":"General Product Type","value":"Spark Plug"},{"label":"Variant Id","value":"235615"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/37-IMR8C9H/effffb08e34bdaba.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/37-IMR8C9H/effffb08e34bdaba.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/37-IMR8C9H/1a69ddf6f77e6fee.jpg"],"description":"NGK Spark Plug IMR8C-9H 3653. Features advanced iridium technology with an ultra-fine 0.6 mm diameter center electrode and a tapered ground electrode for enhanced ignition performance, improving acceleration and fuel efficiency. Enhanced anti-corrosion qualities with advanced metal shell plating. Specifications include Heat Range 8, 10 mm thread size, 19 mm reach, 5/8\" hex size, gasket seat type, stud terminal threads, projected tip, 12.7 mm threaded length (half threaded), 0.035\" gap, resistor type. Sold individually. Weight 0.06 lbs.","descriptionMarkdown":"### NGK Iridium Racing IX Spark Plug - IMR8C-9H [3653]\n\nExperience enhanced ignition performance with the NGK Iridium Racing IX Spark Plug. Engineered with advanced iridium technology, this spark plug features an ultra-fine 0.6 mm diameter center electrode, significantly reducing voltage requirements and prolonging the life of your ignition system. The tapered ground electrode is designed to promote stronger flame core growth, leading to improved acceleration and better fuel efficiency.\n\n#### Key Features:\n\n\t\n- Advanced Iridium Technology: Features a 25% smaller electrode compared to platinum and is 1/4 the size of conventional nickel electrodes.\n\t\n- Ultra-Fine Center Electrode: The 0.6 mm diameter reduces voltage needs and extends ignition system durability.\n\t\n- Enhanced Flame Core: A tapered ground electrode boosts flame core expansion for superior ignition performance.\n\t\n- Improved Fuel Efficiency and Acceleration: Optimized design contributes to noticeable gains in engine response.\n\t\n- Anti-Corrosion Properties: Enhanced metal shell plating provides superior resistance to corrosion.\n\t\n- Flashover Prevention: Corrugated ribs on the insulator help prevent electrical discharge for consistent performance.\n\t\n- Durable Insulator: Pure alumina silicate ceramic insulator offers increased strength and effective heat transfer.\n\t\n- Efficient Heat Dissipation: A copper core aids in removing heat, ensuring stable thermal performance.\n\t\n- Sold Individually.\n\n#### Specifications:\n\n\t\n- Heat Range: 8\n\t\n- Thread Size: 10 mm\n\t\n- Reach: 19 mm (3/4 inch)\n\t\n- Hex Size: 5/8 inch (16 mm)\n\t\n- Seat Type: Gasket\n\t\n- Terminal Type: Stud Terminal Threads\n\t\n- Tip Configuration: Projected Tip\n\t\n- Threaded Length: 12.7 mm (1/2 inch) Half Threaded\n\t\n- Gap: 0.035 inch (0.9 mm)\n\t\n- Type: Resistor\n\t\n- Units: Each\n\t\n- Weight: 0.06 lbs","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF 250X","cc":null,"notes":null,"years":"2004–2017"}],"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-spark-plug-imr8c-9h-3653-ng3653","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/d6f983be06bf:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/d6f983be06bf: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."]}}