长城卓力YF-2防冻冷却液

评测依据

• review_count：15200
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["京东","天猫","拼多多"]
• time_range：{"from":"2026-06-26 02:09:32","to":"2026-06-26 02:09:32"}
• intros：{"brand_intro":"长城润滑油是中国石化旗下品牌，成立于1950年，是中国最大的润滑油和冷却液生产商之一。作为央企品牌，长城拥有国家级实验室和多项自主专利技术，产品覆盖从乘用车到重卡的全场景需求。其冷却液以高性价比和稳定的国标品质著称，在国内市场占有率长期位居前列，是众多自主品牌汽车的原厂初装油液供应商。","product_intro":"长城卓力YF-2是一款经济型防冻冷却液，采用乙二醇基和复合添加剂技术，粉色液体适用于大多数国产及日韩系车型。冰点-25℃，沸点106℃，满足GB 29743.1国家标准。产品添加了防锈、防垢成分，可有效保护冷却系统金属部件。4升装大容量设计，适合家庭轿车日常维护，建议2年或4万公里更换。","key_specs":["冰点：-25℃","沸点：106℃","容量：4升","技术类型：无机盐+有机酸复合","适用标准：GB 29743.1","保质期：未开封3年"]}
• alt_products：[{"product_name":"长城卓力YF-2防冻冷却液","brand":"长城润滑油","model":"YF-2-25℃","price":49},{"product_name":"博世通用型防冻冷却液","brand":"博世","model":"BFC-30℃","price":79},{"product_name":"壳牌全效防冻冷却液","brand":"壳牌","model":"OAT-30℃","price":89}]
• kol_quotes：["长城冷却液是国产车保养的标配，便宜又够用。","几十块钱就能搞定防冻，还要什么自行车？"]
• scoring_breakdown：[{"source":"word_of_mouth","score":82.9,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为性价比极高，适合经济型车辆日常使用。多数评价提到颜色鲜艳、无异味，使用后水温正常。部分北方用户反映在-20℃以上地区表现良好，但严寒地区建议选择更低冰点型号。少数评论指出包装密封性一般，需注意存放。整体口碑在国产品牌中领先，适合预算有限的车主。","source_count":3}},{"source":"objective","score":75.66651515151514,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.5,"price":49,"wom_score":82.9}},{"source":"user_review","score":90,"weight":0.15,"confidence":1,"details":{"rating_avg":4.5,"review_count":15200,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["长城冷却液是国产车保养的标配，便宜又够用。","几十块钱就能搞定防冻，还要什么自行车？"]}}]
• method_version：v3
• search_visual：null