{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"f9c9fdd9f58f","name":"NGK SPARK PLUG R5673-9 3442","sku":"37-R5673-9","brand":"NGK","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":6,"price":{"amount":3.13,"formatted":"£3.13"},"summary":"NGK Spark Plug R5673-9 3442. Engineered to endure the harshest engine conditions in high-performance applications. Features a unique V-cut in the center electrode for faster spark development, enhanced ignitability, and reduced quenching for improved combustion. Special insulator nose configuration optimizes throttle response. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator provides excellent strength and efficient heat transfer. Copper core aids in heat dissipation. Triple seals prevent leakage. Sold individually. Part Number: 37-R5673-9. NGK Reference Number: 3442. Thread Reach: 11.2 mm (7/16\"). Thread Diameter: 14 mm. Terminal Type: M4 Thread. Electrode Material: V-Grooved Nickel. Hex Spanner Size: 16 mm (5/8\"). Type: Non-Resistor. Pack Size: Single Unit.","attributes":[{"label":"General Product Group","value":"Ignition & Electrical Parts"},{"label":"General Product Type","value":"Spark Plug"},{"label":"Variant Id","value":"235642"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/37-R5673-9/2cc5d5a07029b486.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/37-R5673-9/2cc5d5a07029b486.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/37-R5673-9/2d23406404edbf9e.jpg"],"description":"NGK Spark Plug R5673-9 3442. Engineered to endure the harshest engine conditions in high-performance applications. Features a unique V-cut in the center electrode for faster spark development, enhanced ignitability, and reduced quenching for improved combustion. Special insulator nose configuration optimizes throttle response. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator provides excellent strength and efficient heat transfer. Copper core aids in heat dissipation. Triple seals prevent leakage. Sold individually. Part Number: 37-R5673-9. NGK Reference Number: 3442. Thread Reach: 11.2 mm (7/16\"). Thread Diameter: 14 mm. Terminal Type: M4 Thread. Electrode Material: V-Grooved Nickel. Hex Spanner Size: 16 mm (5/8\"). Type: Non-Resistor. Pack Size: Single Unit.","descriptionMarkdown":"### NGK Racing Spark Plug R5673-9 (3442)\n\nThis NGK Racing Series spark plug is engineered to endure the harshest engine conditions in high-performance applications. It features a unique V-cut in the center electrode, directing the spark to the edge for faster spark development, enhanced ignitability, and reduced quenching for improved combustion. The special insulator nose configuration optimizes throttle response.\n\n**Key Features:**\n\n \n- V-Grooved Nickel Electrode: Engineered for improved ignitability and performance.\n \n- Trivalent Metal Plating: Provides superior anti-corrosion and anti-seizing properties.\n \n- Corrugated Ribs: Prevent flashover and enhance electrical insulation.\n \n- Pure Alumina Silicate Ceramic Insulator: Offers excellent strength and efficient heat transfer.\n \n- Copper Core: Aids in heat dissipation to maintain optimal performance.\n \n- Triple Seals: Prevent leakage, ensuring reliability under extreme conditions.\n \n- Non-Resistor Type: Designed for high-performance applications.\n\n**Specifications:**\n\n \n- NGK Reference Number: 3442\n \n- Thread Reach: 11.2 mm (7/16 inch)\n \n- Thread Diameter: 14 mm\n \n- Terminal Type: M4 Thread\n \n- Hex Spanner Size: 16 mm (5/8 inch)\n \n- Sold Individually\n\nThis NGK Racing spark plug is built for superior performance and durability in extreme racing conditions. The V-groove design enhances combustion efficiency by producing a more focused spark, optimizing power and engine response. It is perfect for high-demand engines requiring precision and reliability.","weightGrams":null,"fitments":[],"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-r5673-9-3442","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/f9c9fdd9f58f:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/f9c9fdd9f58f: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."]}}