Shell在欧洲的产品都是按照车厂定制的（FOR DIESEL ENGINES），根据各大厂商不一样出的型号也不一样，诸如AF-L/AM-L/AP-L/AR-L/AV这些都是对应大众、宝马、雷诺等厂家的专用代号，而带有L的为长效认证。
A3/B4 汽柴通用机油标准
ECT C3 排放系统保护
AF 福特认证
AF-L 福特长效认证
AG 通用认证
AM-L 奔驰长效认证
AP 标致雪铁龙、菲亚特认证
AP-L 标致雪铁龙、菲亚特长效认证
AR-L 雷诺长效认证
AV 奥迪大众认证
AV-L 奥迪大众长效认证
SHELL HELIX ULTRA PROFESSIONAL AP-L 5W-30
Fully synthetic motor oil – Tailored to meet engine manufacturers’ special requirements.
Today’s vehicles need a motor oil that keeps pace with their changing demands and does more to improve performance and engine life. This is why Shell came up with an entirely new way to produce synthetic base oils, made from natural gas with our patented Shell PurePlus Technology.
Shell Helix Ultra is a range of top-tier motor oil that is formulated using the unique Shell PurePlus Technology, yielding a motor oil that actively helps keep engines clean. Active Cleansing Technology has always been at the heart of Shell Helix. Starting with the unique Shell PurePlus Technology allows the product to provide even higher levels of cleansing and protection.
Shell Helix Ultra Professional AP-L 5W-30:
Is designed to meet the demanding requirements of particular high-performance engines, including Peugeot Citroen and Fiat, and those requiring ACEA C2
Shell supplies service-fill engine oils to many PSA workshops around the world, especially in Europe and India
Passes an extensive range of performance tests to meet engine oil specifications Fiat 9.55535-S1 and PSA B71 2290
Specifications: ACEA C2; PSA B71 2290. Meets the requirements of Fiat 9.55535.S1
全合成机油 - 专为满足发动机制造商的特殊要求而量身定制。
今天的车辆需要一种能够满足不断变化的需求的机油，并且可以提高性能和发动机寿命。这就是为什么壳牌公司采用全新的方法生产合成基础油，采用我们的专利Shell PurePlus技术生产天然气。
Shell Helix Ultra是一系列顶级机油，采用独特的壳牌PurePlus技术配制而成，可产生机油，有助于保持发动机清洁。 Active Cleansing Technology一直是Shell Helix的核心。从独特的Shell PurePlus技术开始，该产品可提供更高水平的清洁和保护。
Shell Helix超专业AP-L 5W-30：
旨在满足特定高性能发动机的苛刻要求，包括标致雪铁龙和菲亚特以及需要ACEA C2的发动机
壳牌为世界各地的许多PSA工厂提供服务补充发动机油，特别是在欧洲和印度
通过广泛的性能测试，以满足发动机油规格菲亚特9.55535-S1和PSA B71 2290
规格：ACEA C2; PSA B71 2290.符合菲亚特9.55535.S1的要求
Shell Helix Ultra 全系列产品：
Shell's most advanced formulation for high-performance engines
Shell Helix Ultra 0W-30
Shell Helix Ultra 0W-40
Shell Helix Ultra 5W-30
Shell Helix Ultra 5W-40
Shell Helix Ultra A5/B5 0W-30
Shell Helix Ultra Racing 10W-60
Shell Helix Ultra Diesel 5W-40
Shell Helix Ultra ECT 0W-30
Shell Helix Ultra ECT C2/C3 0W-30
Shell Helix Ultra ECT 5W-30
Shell Helix Ultra ECT C3 5W-30
Shell Helix Ultra Pro AH-L 5W-30
Shell Helix Ultra Pro AB-L 0W-30
Shell Helix Ultra Pro AG 5W-30
Shell Helix Ultra Pro AB 5W-30
Shell Helix Ultra Pro AF 5W-30
Shell Helix Ultra Pro AF-L 5W-30
Shell Helix Ultra Pro AM-L 5W-30
Shell Helix Ultra Pro AP-L 5W-30
Shell Helix Ultra Pro AR-L 5W-30
Shell Helix Ultra Pro AV 0W-30
Shell Helix Ultra Pro AV 0W-40
Shell Helix Ultra Pro AV-L 5W-30
Shell Helix Ultra Pro AV-L 0W-30
Shell Helix Ultra SN 0W-20
Shell Helix Ultra SN 5W-20
Shell Helix Ultra SN 5W-30
Shell Helix Ultra SN 10W-30
https://www.shell.com/motorist/oils-lubricants/helix-for-cars/helix-fully-synthetic.html