AMSOIL Signature Series 0W-20 Motor Oil (3,78L)

Code: ASM1G
78,10 € –17 %
ASM1G EA
78,10 € –17 % 64,53 € 53,33 € excl. VAT 17,07 € / 1 l
In stock (6 pcs)
Delivery options

AMSOIL was founded on innovation, beginning with our introduction of the world’s first API-qualified synthetic motor oil. By ignoring commonly accepted limitations and refusing to stop short of success, we set a new benchmark for lubricant performance. These same principles continue to guide our product development, resulting in Signature Series Synthetic Motor Oil. Signature Series is not only the best oil we have ever made, it’s also better than any competitor oil we have tested. Some may claim that Signature Series is over-engineered. Perfect. It’s not for everyone. It’s for those who want the absolute best engine protection — and it delivers.

A New Level of Motor Oil Technology

 
  • 75% more engine protection against horsepower loss and wear.1
  • 50% more cleaning power vs. AMSOIL OE Motor Oil
  • Protects turbochargers 72% better than required2 by the GM dexos1 Gen 2 specification.
  • 28% more acid-neutralizing power than Mobil 1.3
  • Trusted by professional engine builders
  • Guaranteed protection for up to 25,000 miles or 1 year

1Based on independent testing of AMSOIL Signature Series 0W-20 using the ASTM D6891 standard test.
2Based on independent testing of AMSOIL Signature Series 5W-30 in the GM turbo coking test.
3Based upon independent testing of Mobil 1 Annual Protection Full Synthetic 5W-30 and AMSOIL Signature Series 5W-30 in ASTM D2896. Oils purchased in July 2020.

Detailed information

Product detailed description

AMSOIL Signature Series 0W-20 motor oil

Advanced engine oil technology – the absolute best in its class

Product Code: ASM1G | Package: 3.78 liters


🏆 A New Level of Engine Oil Technology

AMSOIL was founded on innovation – the first in the world to introduce synthetic motor oil with API certification. By rejecting conventional limitations and relentlessly pursuing perfection, it has set a new standard in lubricants.

Signature Series 0W-20 is the crowning achievement of this effort. It's not just the best oil AMSOIL has ever produced – it's demonstrably better than any competing product tested. Some might say it's "over-engineered". That's exactly the point. This oil isn't for everyone – it's for those who want the absolute best engine protection.


💪 Performance Verified by Independent Tests

Property Result
🛡️ Protection Against Power Loss and Wear 75% Higher Than Competitors¹
🧹 Cleaning Ability 50% Higher Than AMSOIL OE Motor Oil
🌀 Turbocharger Protection 72% Better Than GM dexos1 Gen 2 Specifications Require²
⚗️ Acid Neutralization 28% Higher Than Mobil 1³
🔧 Professional Confidence Used by professional engine builders
📅 Guaranteed protection Up to 40,000 km or 1 year

✅ Key benefits

  • 🛡️ Maximum engine protection – premium 100% synthetic formulation protects the engine even in the most demanding conditions
  • 🌡️ Excellent performance in extreme temperatures – 0W-20 viscosity ensures easy cold starts and reliable protection at high temperatures
  • 🌀 Superior turbocharger protection – prevents carbon deposits in the turbocharger
  • ⚙️ Extended engine life – Minimizes wear on key components
  • 🧹 Exceptional engine cleanliness – Effectively prevents the formation of sludge and deposits
  • Fuel saving – Low 0W-20 viscosity contributes to reduced consumption

Certifications and Specifications

Parameter Value
Viscosity 0W-20 (ASM)
API SP (Resource Conserving), SN PLUS, SN
ILSAC GF-6A, GF-5, GF-4
ACEA A1/B1
GM dexos1* Gen 3 (replaces dexos1 Gen 2 and 6094M)
Ford WSS-M2C947-B1, WSS-M2C947-A, WSS-M2C962-A1
Chrysler MS-6395

📦 Product information

Parameter Value
Brand AMSOIL
Series Signature Series
Oil type 100% synthetic
Viscosity 0W-20
Product code ASM
Packaging 946 ml (1 US quart)
Guaranteed protection Up to 40,000 km / 1 year

🚗 Who is Signature Series 0W-20 for?

An ideal choice for owners of modern gasoline vehicles from brands GM, Ford, Chrysler and others that require a 0W-20 viscosity oil. Thanks to top-tier certifications and manufacturer approvals, it is suitable for a wide range of engines, including turbocharged units.


📝 Notes on testing

¹ Based on independent AMSOIL Signature Series 0W-20 testing according to standard test ASTM D6891.
² Based on independent AMSOIL Signature Series 5W-30 testing in the GM turbo coking test.
³ Based on independent testing of Mobil 1 Annual Protection Full Synthetic 5W-30 and AMSOIL Signature Series 5W-30 according to ASTM D2896. Oils purchased in July 2020. Oils purchased in July 2020.


💡 Tip: For maximum performance and protection, we recommend combining with original filters and other AMSOIL products.


Investing in a top-tier oil today means a healthy and powerful engine tomorrow. Your engine deserves the best. 🚀

Additional parameters

Category: AMSOIL Engine Oils
Weight: 3.78 kg
EAN: 097012281046
Výrobce: AMSOIL
Packaging: 3.78 L
SAE: 0W-20
Norma FORD: WSS-M2C947-A, WSS-M2C947-B1, WSS-M2C962-A1
Norma GM: Dexos 1 Gen. 3
Norma CHRYSLER: MS-6395
Specifikace ACEA: A1/B1
Specifikace API: SN, SN PLUS, SP
Specifikace ILSAC: GF-4, GF-5, GF-6A
AMSOIL-XML: 10

amsoil-vector-logo

Manufacturing company : AMSOIL
Address : AMSOIL INC., 925 Tower Ave., Superior, Wisconsin 54880, United States
E-mail : international@amsoil.com