{"product_id":"e3sp-e3107-e3-racing-spark-plugs-4mm-thread-0-460-in-reach-copper-screen-reader-support-enabled","title":"E3SP-E3107  E3 Racing Spark Plugs 4mm Thread, 0.460 in. Reach, Copper Screen reader support enabled.","description":"\u003cp data-mce-fragment=\"1\"\u003eE3.107 is a 14mm, 0.460” reach plug with a 5\/8” hex and a taper seat. It is built to have a cold heat range, non-resistor, and is used a variety of racing applications. E3.107 is a similar to E3.104 and E3.105, but has its own heat range, and has a projected core nose. E3 racing plugs are fitted with its patented DiamondFIRE ground electrode, which is secured with two legs to the shell. This allows for excellent heat transfer, and provides additional stability to the side wire in these high RPM engines. The unique DiamondFIRE ground electrode is proven to increase power, reduce fuel consumption and improve hydrocarbon emissions in long-term use. The E3 ground electrode and full-size center electrode also provides optimal performance over an extended product life.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCROSS-REFERENCE\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e        Autolite AR12, AR13,\u003cbr data-mce-fragment=\"1\"\u003e        Champion 279, 672, V59YC, V63Y\u003cbr data-mce-fragment=\"1\"\u003e        NGK 5657, R5674-8\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":51224627478823,"sku":"E3.107","price":2.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/primestore.us\/products\/e3sp-e3107-e3-racing-spark-plugs-4mm-thread-0-460-in-reach-copper-screen-reader-support-enabled","provider":"PrimeStore Premium Marketplace ","version":"1.0","type":"link"}