{"product_id":"iridium-spark-plug-iw20","title":"Iridium Spark Plug - IW20","description":"Six times harder than platinum, iridium withstands temperatures up to 4,000°F. Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing performance improves. 360° laser welding of electrode provides a seal that resists wear even in the worst conditions. Ground electrode features a tapered cut and U-groove that form a large volume area for the flame's center.","brand":"DENSO","offers":[{"title":"Default Title","offer_id":44380009824301,"sku":"FHHC_5306","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/4057\/5021\/files\/IW20_0.png?v=1764575232","url":"https:\/\/shopronayers.com\/products\/iridium-spark-plug-iw20","provider":"Ron Ayers Motorsports","version":"1.0","type":"link"}