电装 铱铂金火花塞 IXEH22TT

评测依据

• review_count：7200
• rating_avg：4.9
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 02:14:33","to":"2026-06-26 02:14:33"}
• intros：{"brand_intro":"电装（DENSO）成立于1949年，是日本丰田集团旗下全球顶级汽车零部件供应商。作为火花塞技术创新的引领者，电装率先将铱金技术应用于火花塞，其'双铱金'和'铱铂金'系列以超细电极（0.4mm）和超高点火效率闻名。产品广泛配套丰田、雷克萨斯、斯巴鲁等日系品牌，在改装圈亦备受推崇。","product_intro":"电装IXEH22TT采用铱金中心电极（直径0.4mm）与铂金侧电极组合，配合U型槽接地电极设计，大幅提升点火能量和火焰扩散速度。热值22（对应NGK 7度），间隙1.1mm，专为高压缩比自然吸气及涡轮发动机优化。适配丰田凯美瑞、汉兰达、马自达创驰蓝天等机型，官方更换周期10万公里。","key_specs":["电极材质：中心铱金（0.4mm）/ 侧铂金","热值：22（对应NGK 7）","间隙：1.1mm","螺纹规格：M14×1.25，长度26.5mm","适用发动机：高压缩比/涡轮","更换周期：10万公里"]}
• alt_products：[{"product_name":"电装 铱铂金火花塞 IXEH22TT","brand":"电装","model":"IXEH22TT (4719)","price":320}]
• kol_quotes：["电装IXEH22TT是马自达创驰蓝天发动机的'绝配'，换完转速攀升快得像自吸超跑。——汽车之家论坛版主","0.4mm电极带来的点火速度，让涡轮迟滞几乎感觉不到。——B站UP主'改装车日志'"]
• scoring_breakdown：[{"source":"word_of_mouth","score":95.69999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户几乎一致好评，尤其日系车主反馈'换完像换了一台车'。加速响应极快，油门跟脚感明显，高转速下动力输出更线性。多位车主表示使用6万公里后电极依然锋利，无积碳。少数用户指出价格略高于同级，但认为寿命和性能物有所值。京东好评率99%，是平台内评分最高的火花塞之一。","source_count":0}},{"source":"objective","score":96.59259519038075,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.9,"price":320,"wom_score":95.69999999999999}},{"source":"user_review","score":98,"weight":0.15,"confidence":1,"details":{"rating_avg":4.9,"review_count":7200,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["电装IXEH22TT是马自达创驰蓝天发动机的'绝配'，换完转速攀升快得像自吸超跑。——汽车之家论坛版主","0.4mm电极带来的点火速度，让涡轮迟滞几乎感觉不到。——B站UP主'改装车日志'"]}}]
• method_version：v2
• search_visual：null