| Product Code | Package Size | Unit of Measure |
|---|---|---|
| AFEQT-EA | Quart Bottle | Each |
| AFEQT-CA | Quart Bottle | Case of 12 |
| AFE55-EA | Drum | Each |
AMSOIL 0W-20 LS 100% Synthetic European Motor Oil delivers the precise protection that modern European gasoline, diesel, and hybrid engines demand, with a low-SAPS formulation that keeps advanced emissions systems functioning properly over extended drain intervals.
European engines operate under conditions that push motor oil harder than most drivers realize. Tighter tolerances, turbocharging, direct injection, and manufacturer-mandated long drain intervals all place extreme demands on oil chemistry. Add in sensitive exhaust aftertreatment devices like diesel particulate filters and gasoline particulate filters, and the margin for error in oil selection shrinks dramatically. Using the wrong formulation, or even the right viscosity with the wrong additive balance, can lead to turbo coking, excessive oil consumption, DPF clogging, and premature catalyst degradation.
PRECISELY BALANCED LOW-SAPS FORMULATION
Modern European vehicles equipped with particulate filters and catalytic converters require motor oil with carefully controlled levels of sulfated ash, phosphorus, and sulfur. Too much SAPS and the emissions hardware suffers. Too little and the oil can't adequately protect the engine. AMSOIL 0W-20 LS European Motor Oil carries an ACEA C5 rating, which specifies strict limits on these elements while still delivering robust engine protection. This makes it a direct fit for BMW, Mercedes-Benz, Volvo, Vauxhall, and Fiat vehicles that call for a low-viscosity, low-SAPS 0W-20 formulation.
THERMAL STABILITY FOR TURBOCHARGED ENGINES
Turbochargers in vehicles like the BMW X1 sDrive20i, Mercedes A-Class, and Volvo XC40 generate intense localized heat at the turbo bearing. Oil that breaks down under these conditions forms coking deposits that restrict oil flow and eventually destroy the turbocharger. AMSOIL 0W-20 LS resists thermal breakdown and deposit formation, keeping turbo oil passages clean. Its flash point of 226°C (438.8°F) and fire point of 240°C (464°F) reflect the thermal resilience of its synthetic base oil chemistry. The formulation actively cools turbocharger components during operation and maintains protective film strength under high-temperature, high-shear conditions, with an HTHS viscosity of 2.7 cP measured per ASTM D5481.
COLD-TEMPERATURE PROTECTION AND RAPID OIL PRESSURE RECOVERY
A pour point of -46°C (-50.8°F) means this oil flows readily in extreme cold, reaching critical engine and turbocharger components quickly at startup. Cold starts in winter conditions are one of the highest-wear events an engine experiences. Delayed oil pressure at the turbo bearing is a common cause of premature turbo failure in European vehicles operating in northern climates. The CCS viscosity of 6,081 cP at -35°C confirms strong cold-cranking performance even in subzero temperatures.
EXTENDED DRAIN INTERVAL PERFORMANCE
European manufacturers routinely specify drain intervals of 15,000 miles or more. Oil that loses viscosity or depletes its additive package before the next scheduled service leaves the engine vulnerable. AMSOIL 0W-20 LS uses shear-stable synthetic base oils that resist viscosity loss over these long service intervals, with a viscosity index of 163 indicating strong viscosity retention across a wide temperature range. A total base number of 7.9 provides sustained acid-neutralizing capability throughout the manufacturer-recommended drain interval.
SUPERIOR ENGINE CLEANLINESS
Oxidation stability and effective detergency keep internal engine surfaces free of sludge and varnish. This is especially relevant in direct-injection gasoline engines where fuel dilution and blowby gases can accelerate deposit formation. AMSOIL 0W-20 LS is formulated to reduce oil consumption, extend engine life, and maintain consistent performance between oil changes. Noack volatility of 11% (ASTM D5800) measures evaporative loss under high heat, contributing to lower oil consumption and reduced emissions over the service interval.
SPECIFICATIONS AND COMPATIBILITY
AMSOIL 0W-20 LS meets or exceeds the following specifications: API SN-PLUS (Resource Conserving), API SN, API SM, ILSAC GF-5, ACEA C5, ACEA A1/B1, BMW LL-17FE+, MB 229.71, Ford WSS-M2C947-B1, Opel/Vauxhall OV0401547, Fiat 9.55535-GSX, Chrysler MS-12145, and Volvo VCC RBS0-2AE. This broad coverage makes it the right synthetic 0W-20 for BMW models requiring LL-17FE+, Mercedes-Benz vehicles specifying 229.71, Volvo models calling for RBS0-2AE, and Ford EcoBoost applications requiring WSS-M2C947-B1.
Compatible with other synthetic and conventional motor oils, though mixing will reduce performance benefits and void extended drain interval support.
SERVICE LIFE
Recommended for the extended drain intervals established by the vehicle manufacturer. Change the oil filter at the time of each oil change.
| Property | Value | Test Method |
|---|---|---|
| Kinematic Viscosity @ 100°C, cSt | 8.1 | ASTM D445 |
| Kinematic Viscosity @ 40°C, cSt | 43 | ASTM D445 |
| Viscosity Index | 163 | ASTM D2270 |
| CCS Viscosity, cP (°C) | 6,081 (-35) | ASTM D5293 |
| Pour Point, °C (°F) | -46 (-50.8) | ASTM D97 |
| Flash Point, °C (°F) | 226 (438.8) | ASTM D92 |
| Fire Point, °C (°F) | 240 (464) | ASTM D92 |
| Noack Volatility, % weight loss | 11% | ASTM D5800 |
| High-Temperature/High-Shear Viscosity, cP | 2.7 | ASTM D5481 |
| Total Base Number | 7.9 | — |
What vehicles is AMSOIL 0W-20 LS 100% Synthetic European Motor Oil designed for?
AMSOIL 0W-20 LS 100% Synthetic European Motor Oil (AFEQT) is a premium synthetic formulation designed for the unique demands of European gasoline, diesel, and hybrid vehicles. It is part of AMSOIL's European motor oil line, which is carefully crafted in eight varieties to meet strict European manufacturer specifications. The "LS" designation indicates a Low-SAPS (sulfated ash, phosphorus, sulfur) formulation, making it ideal for European vehicles equipped with modern exhaust treatment devices such as diesel particulate filters.
How does AMSOIL 0W-20 LS European motor oil protect turbocharged engines?
AMSOIL 0W-20 LS 100% Synthetic European Motor Oil features a robust composition that shields engines from the extreme heat produced by turbochargers. Its thermally stable oil formulation resists deposit formation and actively cools turbochargers during operation. Additionally, its low pour point protects turbochargers against oil starvation in subzero temperatures, ensuring immediate oil flow to critical components during cold starts.
What does Low-SAPS mean in AMSOIL 0W-20 LS European Motor Oil and why does it matter?
The "LS" in AMSOIL 0W-20 LS stands for Low-SAPS, referring to controlled levels of sulfated ash, phosphorus, and sulfur in the oil's formulation. These elements, while useful for engine protection, can damage modern exhaust treatment devices like diesel particulate filters and catalytic converters if present in excessive amounts. AMSOIL precisely balances its SAPS content to protect sensitive emissions systems while still delivering outstanding engine protection through shear-stable synthetic base oils and high-quality anti-wear additives.
How does AMSOIL 0W-20 LS European oil compare to conventional European motor oils?
AMSOIL 0W-20 LS 100% Synthetic European Motor Oil delivers 100% synthetic engine protection that meets and often exceeds strict European manufacturer specifications. Unlike conventional oils, its shear-stable synthetic base oils maintain viscosity and protective qualities throughout the extended drain intervals recommended by European automakers. It also fights sludge for superior engine cleanliness and provides outstanding protection in high-temperature conditions, which is critical for the demanding operating environments of modern European engines.
Can I run AMSOIL 0W-20 LS European Motor Oil for the long drain intervals my European car recommends?
Yes. AMSOIL 0W-20 LS 100% Synthetic European Motor Oil is specifically formulated for the extended drain intervals established by European car manufacturers. Its shear-stable synthetic base oils and premium additive package deliver dependable performance throughout these long service intervals, maintaining engine protection and cleanliness from one oil change to the next.
Is AMSOIL 0W-20 LS European Motor Oil safe for vehicles with diesel particulate filters and emissions systems?
Yes. AMSOIL 0W-20 LS 100% Synthetic European Motor Oil is a precisely balanced Low-SAPS formulation designed for use with modern exhaust treatment devices, including diesel particulate filters (DPF) and catalytic converters. Its optimal blend of sulfated ash, phosphorus, and sulfur protects sensitive emissions systems from harmful buildup while still providing exceptional engine protection for both gasoline and diesel European vehicles.
Product Details PDF - AMSOIL 0W-20 LS 100% SYNTHETIC EUROPEAN MOTOR OIL
