{"type":"product","schema_version":"1.0","item_id":"100348401919","canonical_url":"https://tw.bid.yahoo.com/item/100348401919","title":"NGK 銥合金火星塞 CR8EIX","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-24T20:40:31.887Z","current_price":350,"original_price":null,"stock_status":"low_stock","available_quantity":6,"sold_quantity":4,"seller":{"id":"Y8764382380","name":"機車材料批發","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/9439a82c-c35c-432b-8263-8cedac14e03c.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/d6cb1c2f-a9ab-4ae3-ad7e-98cc613afd20.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null}],"description":"銥合金IX火星塞是，使用銥合金製作成極細的中心電極，使得電解強度增強，放電特性也飛躍的提升。\n點火時的火焰的拓展快速，為了實現確實且安定的燃燒，著火性、燃燒效率提高，引發引擎最大限的回應，深切的符合追求駕駛樂趣的車手需求。\n銥合金IX火星塞與以往的火星塞比較起來，發火時的火焰擴展速度較快，燃燒效率也拔群。以優越的放電特性及強力的燃燒引發最大限的引擎性能，實現了加速性等級提升。\n在絕緣體前端部位設計了可產生微小放電的安定銳邊。微小放電可以燃燒掉因為混合比太濃或長時間低速行駛所產生的積碳，因此火星塞經常性的維持高度著火性能。\n極細中心電極與斜角切割的組合，發揮了優越的放電特性。其結果，電解強度變強了，實現了容易產生火花的環境。用不會給電池負荷的低電壓，產生更加強大的點火變成可能外，低溫時的啟動性以及加速時的反應都提升了。\n\n ■ NGK 銥合金火星塞/產品特色\n1、全新電鍍材質，高溫耐腐蝕性佳。\n2、外側電極前端切削，銥合金中心電極。\n3、強而穩定的點火效果，使燃燒更加完全，遠比原廠及白金火星塞的效益來得更好。\n4、比一般火星塞有更好的燃燒效率，火炎核擴大的速度更快，加速性更佳。\n5、絕緣體先端部位特殊耐污設計，確保絕緣性。\n\n NGK火星塞/簡介\nNGK火星塞為全世界點火系統的領導品牌，更是各大車廠火星塞的代工大廠，品質絕對有所保證，材質選用最佳特殊陶瓷，具有火星塞所需的絕緣性，耐熱性及熱傳導，特殊陶瓷填充功能還可以防止電波的干擾。\n\n NGK火星塞的/型號 對照表\n\n螺牙直徑=> A:18mm B:14mm C:10mm D:12mm E: 8mm BC:14mm BK:14mm 　\n\n 第二格的字母含意=> P:絕緣體突出型 R:含電阻 U:半沿面或沿面放電型\n\n熱價(值)=> 熱型← 2. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13.→ 冷型\n\n螺紋長度=> E:19.0mm H:12.7mm 　\n\nS=標準型 Y=中心電極為V字形切口 V=貴金屬(鈀) VX=白金火星塞 K=外側2極電極 T=外側3極電極(旋轉用) Q=外側4極電極(旋轉用) J=2極斜方電極(旋轉用) A=特殊作法 C=斜方電極 P=外側電極加強白金\n\n火花間隙尺寸(火星塞中央電極與邊電極之間隙)　 -9=0.9mm -10=1.0mm -11=1.1mm -13=1.3mm","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"離島配送","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨不付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092080797","category_name":"火星塞","breadcrumb":[{"id":"2092105204","name":"汽機車精品百貨","url":"/tw/%E6%B1%BD%E6%A9%9F%E8%BB%8A%E7%B2%BE%E5%93%81%E7%99%BE%E8%B2%A8-2092105204-category.html"},{"id":"2092080783","name":"機車零件/配件","url":"/tw/%E6%A9%9F%E8%BB%8A%E9%9B%B6%E4%BB%B6-%E9%85%8D%E4%BB%B6-2092080783-category.html"},{"id":"2092080797","name":"火星塞","url":"/tw/%E7%81%AB%E6%98%9F%E5%A1%9E-2092080797-category.html"}],"view_count":0,"watch_count":1}