{
  "v": "2.0",
  "page_type": "product",
  "title": "NGK - NGK4857 | NGK Racing Iridium .5 Spark Plug Box of 4 (R7420-105) - 4857 | Armageddon Turbo & Performance",
  "breadcrumbs": [
    {
      "label": "Home",
      "href": "/python/html4/index.html"
    },
    {
      "label": "Brands",
      "href": "/python/html4/menus/brands.html"
    },
    {
      "label": "NGK",
      "href": "/python/html4/menus/brands/ngk/page_1.html"
    },
    {
      "label": "4857",
      "href": null
    }
  ],
  "content": {
    "product": {
      "mpn": "4857",
      "manufacturer": "NGK",
      "brand": "NGK",
      "title": "NGK - NGK4857 | NGK Racing Iridium .5 Spark Plug Box of 4 (R7420-105) - 4857 | Armageddon Turbo & Performance",
      "description": "",
      "attributes": {
        "Brand name": "NGK",
        "Manufacturer name": "NGK",
        "Manufacturer": [
          "NGK"
        ],
        "Attribute00": "NGK4857",
        "Attribute01": "10087295048570",
        "Attribute02": "Calculated at Checkout",
        "Attribute03": "4857",
        "Attribute04": "396949",
        "AttributeKey00": "SKU",
        "AttributeKey01": "UPC",
        "AttributeKey02": "Shipping",
        "AttributeKey03": "MPN",
        "AttributeKey04": "Product ID",
        "CategoryL1": "Parts by Category",
        "Extra Product Name": "NGK - NGK4857 | NGK Racing Iridium .5 Spark Plug Box of 4 (R7420-105) - 4857 | Armageddon Turbo & Performance",
        "UPC": "10087295048570",
        "keywords": "NGK Racing Iridium .5 Spark Plug Box of 4 (R7420-105) - 4857",
        "moq": "1",
        "MPN": "4857",
        "multiple": "1",
        "qtyInStock": "-2",
        "qtySource": "FieldMap",
        "SKU": "NGK4857",
        "snippet": "NGK4857 | NGK Racing Iridium .5 Spark Plug Box of 4 (R7420-105) - 4857 | 127.98 | Armageddon Turbo & Performance",
        "tierMinQty1": "1",
        "tierPrice1": "141.4",
        "ASIN": [
          "B004NMW8X8"
        ],
        "AdultProduct": [
          "False"
        ],
        "Asin": [
          "B004NMW8X8"
        ],
        "Autographed": [
          "False"
        ],
        "Batteries_required": [
          "False"
        ],
        "Binding": [
          "Automotive"
        ],
        "Brand": [
          "NGK"
        ],
        "Bullet_point": [
          "High Quality",
          "OEM/OES Manufacturer",
          "World Wide Leader"
        ],
        "ClassificationId": [
          "15729431"
        ],
        "Core_material": [
          "Copper"
        ],
        "DisplayName": [
          "Spark Plugs"
        ],
        "Height": [
          "0.08",
          "1.0",
          "1300",
          "500",
          "75"
        ],
        "Included_components": [
          "NGK Spark Plug Wire Set"
        ],
        "ItemClassification": [
          "BASE_PRODUCT"
        ],
        "ItemName": [
          "NGK 4857 R7420-105 Racing Spark Plug"
        ],
        "Item_display_weight": [
          "5.0"
        ],
        "Item_name": [
          "NGK 4857 R7420-105 Racing Spark Plug"
        ],
        "Item_package_quantity": [
          "1"
        ],
        "Item_package_weight": [
          "0.15"
        ],
        "Item_type_keyword": [
          "spark-plugs"
        ],
        "Item_type_name": [
          "Racing Spark Plug"
        ],
        "Item_weight": [
          "0.15"
        ],
        "Keyword": [
          "Y/105"
        ],
        "Label": [
          "NGK"
        ],
        "Length": [
          "3.3"
        ],
        "Link": [
          "https://m.media-amazon.com/images/I/51L2Gqq99JL._SL75_.jpg",
          "https://m.media-amazon.com/images/I/51L2Gqq99JL.jpg",
          "https://m.media-amazon.com/images/I/71Q2BB61EyL.jpg"
        ],
        "Material": [
          "Metal"
        ],
        "Memorabilia": [
          "False"
        ],
        "Model": [
          "4857"
        ],
        "ModelNumber": [
          "4857"
        ],
        "Model_name": [
          "R7420-105"
        ],
        "Model_number": [
          "4857"
        ],
        "Mpns": [
          "4857"
        ],
        "PackageQuantity": [
          "1"
        ],
        "PartNumber": [
          "4857"
        ],
        "Part_number": [
          "4857"
        ],
        "ProductGroup": [
          "Automotive Parts and Accessories"
        ],
        "ProductType": [
          "SPARK_PLUG"
        ],
        "ProductTypeName": [
          "SPARK_PLUG"
        ],
        "Product_site_launch_date": [
          "2015-02-09T03:24:18.954Z"
        ],
        "Publisher": [
          "NGK"
        ],
        "ReleaseDate": [
          "2016-09-21"
        ],
        "Street_date": [
          "2016-09-21T00:00:01Z"
        ],
        "StrippedMpns": [
          "4857"
        ],
        "Studio": [
          "NGK"
        ],
        "Title": [
          "NGK 4857 R7420-105 Racing Spark Plug"
        ],
        "TradeInEligible": [
          "False"
        ],
        "URL": [
          "https://m.media-amazon.com/images/I/51L2Gqq99JL._SL75_.jpg"
        ],
        "Unit": [
          "inches",
          "pounds"
        ],
        "Units": [
          "inches",
          "pixels",
          "pounds"
        ],
        "Variant": [
          "MAIN"
        ],
        "WebsiteDisplayGroup": [
          "automotive_display_on_website"
        ],
        "WebsiteDisplayGroupName": [
          "Automotive Parts and Accessories"
        ],
        "Weight": [
          "0.15"
        ],
        "Width": [
          "0.08",
          "1",
          "1300",
          "500",
          "75"
        ]
      },
      "images": [],
      "distributors": [
        {
          "name": "goturbo.net",
          "sku": "NGK4857",
          "url": "https://goturbo.net/ngk4857-ngk-racing-iridium-5-spark-plug-box-of-4-r7420-105-4857",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 141.4
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1
        },
        {
          "name": "rcagarage.com",
          "sku": "1-78-4857",
          "url": "https://rcagarage.com/shop/ignition/spark-plugs/ngk-racing-iridium-5-spark-plug-box-of-4-r7420-105-4857/",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 135.99
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://www.dataalchemy.com/python/getu/0bc5adbb-0a21-4130-ab15-042ebe5fe80a"
        },
        {
          "name": "lmperformance.com",
          "sku": "001208229",
          "url": "https://www.lmperformance.com/1208229/4857-ngk-racing-iridium-5-spark-plug-box-of-4-r7420-105.html",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 148.4
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://www.lmperformance.com/images/parts/3e886260f131032efd9877fb513d0b80.jpg"
        },
        {
          "name": "maperformance.com",
          "sku": "NGK 4857",
          "url": "https://www.maperformance.com/products/ngk-racing-iridium-5-spark-plug-box-of-4-4857",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 174.0
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1,
          "image": "http://cdn.shopify.com/s/files/1/0890/6136/products/ngk-ngk-4857-28168729428038.jpg?v=1623508027"
        },
        {
          "name": "throtl.com",
          "sku": "4857",
          "url": "https://throtl.com/products/ngk-racing-iridium-5-spark-plug-box-of-4-r7420-105-4857",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 194.0
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1,
          "image": "http://throtl.com/cdn/shop/products/3e886260f131032efd9877fb513d0b80.jpg?v=1627508975"
        }
      ],
      "amazon": {
        "available": true,
        "products": [
          {
            "asin": "B004NMW8X8",
            "title": "NGK 4857 R7420-105 Racing Spark Plug",
            "brand": "NGK",
            "image": "https://m.media-amazon.com/images/I/51L2Gqq99JL._SL75_.jpg",
            "url": "https://www.amazon.com/dp/B004NMW8X8?tag=atariguidz-20",
            "features": [
              "OEM/OES Manufacturer",
              "High Quality",
              "World Wide Leader"
            ]
          }
        ]
      },
      "metadata": {
        "generated_date": "2026-02-08",
        "last_updated": "2026-02-08",
        "data_sources": [
          "goturbo.net",
          "lmperformance.com",
          "maperformance.com",
          "rcagarage.com",
          "throtl.com",
          "Amazon"
        ],
        "completeness": 1.0,
        "version": "1.1"
      },
      "enrichment": {
        "case_quantities": {
          "B004NMW8X8": 1
        }
      }
    }
  },
  "pagination": null,
  "nav": {
    "home": "/python/html4/index.html",
    "brands": "/python/html4/menus/brands.html",
    "parts": "/python/html4/menus/parts.html",
    "attributes": "/python/html4/menus/attributes.html",
    "attr_values": "/python/html4/menus/attr_values.html",
    "xrefs": "/python/html4/menus/xrefs.html"
  }
}