博世发动机冷却液

评测依据

• review_count：9800
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["京东","天猫","苏宁易购"]
• time_range：{"from":"2026-06-26 02:09:32","to":"2026-06-26 02:09:32"}
• intros：{"brand_intro":"博世（Bosch）是全球最大的汽车零部件供应商之一，成立于1886年，总部在德国。博世在汽车后市场拥有完整的养护产品线，其冷却液以德系工艺和严格品控著称，尤其适合德系车（大众、宝马、奔驰）使用，在中国市场拥有极高的品牌认知度。","product_intro":"博世发动机冷却液采用OAT有机酸配方，冰点低至-45℃，适合北方严寒地区。产品不含亚硝酸盐、胺盐等有害物质，环保且对铝制发动机缸体、水泵密封件提供优异保护。红色透明液体便于观察液位，与多种颜色冷却液兼容（不建议混用不同技术类型）。","key_specs":["冰点：-45℃","沸点：132℃","容量：4L","技术类型：OAT","适用标准：VW TL 774-F/G","pH值：7.5-8.5"]}
• alt_products：[{"product_name":"博世发动机冷却液","brand":"博世","model":"OAT -45℃ 4L","price":79},{"product_name":"壳牌长效防冻冷却液","brand":"壳牌","model":"OAT -30℃ 4L","price":89}]
• kol_quotes：["@修车老张：博世这款冷却液完全符合大众原厂标准，价格只有4S店一半。","@车迷小刘：-45℃冰点在东北冬天实测没问题。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":89.39999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"德系车主尤其青睐该产品，认为其与大众、奥迪车型匹配度极高。用户普遍评价防冻性能强劲，零下30℃仍能正常流动。天猫评价中约95%为正面，少数用户反映瓶口设计不便倾倒，但整体质量稳定。部分车主反馈使用后暖风升温更快。","source_count":3}},{"source":"objective","score":69.55060606060604,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.6,"price":79,"wom_score":89.39999999999999}},{"source":"user_review","score":92,"weight":0.15,"confidence":1,"details":{"rating_avg":4.6,"review_count":9800,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["@修车老张：博世这款冷却液完全符合大众原厂标准，价格只有4S店一半。","@车迷小刘：-45℃冰点在东北冬天实测没问题。"]}}]
• method_version：v3
• search_visual：null