Original Equipment 10W30 Synthetic Motor Oil

Designed by AMSOIL as the line for people doing oil change service to customers wanting a competitive price but with AMSOIL Synthetic Quality. OEM oil change intervals.

  • Fights sludge and deposits with 100% synthetic formulation.
  • 47% more wear protection1 than required by the GM dexos1 Gen 2 specification.
  • 100% protection against LSPI2 in the engine test required by the GM dexos1 Gen 2 specification.

1Based on independent testing of OE 0W-20 in the Peugeot TU3M Wear Test as required by the dexos1 Gen 2 specification.
2Based on zero LSPI events in five consecutive tests of AMSOIL OE 5W-30 Motor Oil in the LSPI engine test required by the GM dexos1 Gen 2 specification.


Formulated for Excellent Engine Protection and Performance
AMSOIL OE Synthetic Motor Oils help provide better wear control, high- and low-temperature protection and increased fuel economy compared to conventional oils. The oil drain interval recommendations for many of today’s vehicles extend well beyond the traditional 3,000-mile interval, some up to 12,000 miles with electronic oil monitoring systems. AMSOIL OE Oils provide excellent protection and performance for the entire length of the original equipment manufacturer’s recommended drain interval.

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Printable Updated Data Sheet on this product line

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Versatile High Quality Synthetic for warranty concerned customers determined to change oil at OEM intervals or more often. No other product can beat this one on price!

For OEM Suggested Interval or Electronic Oil Life Monitor Intervals.

Package sizes include:

  • 1-Quart Bottles
  • 12 Quart Cases (good value)
  • 1-Gallon Bottle
  • 4-Gallon Case (best buy)
  • 55-Gallon Drum (Great value)
  • 275-Gallon Tote

Also available in 5W20 and 5W30 Viscosities.

AMSOIL OE 10W30 Synthetic Motor Oil is specially formulated for the longer oil change intervals recommended by vehicle manufacturers today. Its advanced synthetic technology resists chemical breakdown for maximum wear protection (and peace of mind) well beyond the traditional 3,000-mile oil change interval.

We have several customers who use Signature Series in their main vehicles then order this for the ones that play second fiddle yet still want the best brand in synthetics!

Step up to AMSOIL & enjoy performance from a name you trust!

AMSOIL, the leader in automotive synthetic lubrication, produced the world’s first API-qualified synthetic motor oil in 1972. Trust the extensive experience of AMSOIL, The First in Synthetics®, to do the best job protecting your engine.


Provides Advanced Wear Protection

OE Synthetic Motor Oil provides excellent wear control and protects critical engine parts like pistons and cams. This added protection is particularly important in the extreme environments produced by today’s smaller displacement engines that often run lower viscosity oil. Camshaft wear can result in poor valve timing, greatly reducing engine efficiency and leading to expensive repairs. The Peugeot TU3M Wear Test (CEC L-38-A-94), which must be passed to meet the GM* dexos1® Gen 2 specification, determines a motor oil’s ability to limit wear. For 100 hours the four-cylinder test engine is subjected to extreme, wear-inducing conditions. AMSOIL OE Motor Oil provided 47 percent more wear protection1 than required by the GM dexos1 Gen 2 specification.

Protects Pistons from Low-Speed Pre-Ignition

OE Synthetic Motor Oil features unique chemistry proven to protect your engine against the harmful effects of low-speed pre-ignition (LSPI). LSPI is the spontaneous ignition of the fuel/air mixture prior to spark-triggered ignition. Most new engines feature gasoline direct injection (GDI), often coupled with a turbocharger. These technologies heighten the possibility of LSPI events, which can destroy pistons and connecting rods. A properly formulated motor oil is critical for protecting your engine against LSPI.

Original equipment manufacturers (OEMs) like GM have addressed the issue by designing tests to determine a motor oil’s ability to prevent LSPI. OE Synthetic Motor Oil achieved 100 percent protection against LSPI2 in the engine test required by the GM dexos1 Gen 2 specification– zero occurrences were recorded throughout five consecutive tests.

Keeps Engines Clean

OE Synthetic Motor Oil has a 100 percent synthetic, pure chemical structure that is engineered to remove harmful contaminants. Its synthetic base oils naturally resist chemical breakdown to help prevent deposits. Its detergent and dispersant additives give OE excellent sludge and deposit fighting properties. OE Synthetic Motor Oil helps keep your engine clean, reliable and running at peak performance.

Protects in All Temperatures

Synthetic base oils and an advanced additive package make OE Synthetic Motor Oil ideal for today’s hotter running engines. It effectively fights heat to control deposits, prevent thickening and limit oil consumption. OE’s uniform structure keeps it fluid in low temperatures for easier cold starts and rapid lubrication of components to reduce start-up wear.

Improves Fuel Economy & Maintains Low Emissions

OE Synthetic Motor Oil is licensed by the American Petroleum Institute (API) to meet and exceed the requirements commonly found in owner’s manuals. It excels in fuel-economy testing, earning the additional “Resource Conserving” designation from the API. OE is also friendly toward modern emissions-control systems, promoting proper operation of catalytic converters for optimum service life and low exhaust emissions.

1Based on independent testing of OE 0W-20 in the Peugeot TU3M Wear Test as required by the dexos1 Gen 2 specification.

2Based on zero LSPI events in five consecutive tests of AMSOIL OE 5W-30 Motor Oil in the LSPI engine test required by the GM dexos1 Gen 2 specification.

*All trademarked names are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use.



Use AMSOIL OE Synthetic Motor Oil in applications that require any of the following specifications:

10W-30 (OET)

  • API SN (Resource Conserving), SN PLUS, SM…; ACEA A1/B1,A5/B5; GM 6094M, 4718M; Chrysler MS-6395; Ford WSS-M2C205-A; ILSAC GF-6A, GF-5, GF-4…


AMSOIL OE Synthetic Motor Oil is compatible with other synthetic and conventional motor oils. Adding other oils, however, will shorten the life expectancy of AMSOIL motor oils and reduce their performance benefits. AMSOIL does not support extended drain intervals where oils have been mixed.

Aftermarket oil additives are not recommended for use with AMSOIL OE Synthetic Motor Oil.


For immediate answers to your technical questions call (715) 399-TECH (8324) between 8 a.m. and 5 p.m. Central time or email tech@amsoil.com.


In gasoline-fueled vehicles, AMSOIL OE Synthetic Motor Oil is recommended for the intervals stated by the vehicle manufacturer or indicated by the oil life monitoring system. Change oil filter at every oil change.


AMSOIL OE Synthetic Motor Oil is Warranty Secure, keeping your factory warranty intact. OE is a high-performance replacement for vehicle manufacturer-branded products and is also backed by the AMSOIL Limited Warranty. For details, visit www.amsoil.com/warrantysecure.

Warranty Protected


This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Safety Data Sheet (SDS). An SDS is availablevia the Internet at www.amsoil.com or upon request at (715) 392-7101. Keep Out of Reach of Children. Recycle used oil and bottle.


The Installer Oil – OE

For retailers and dealers here are some literature items we offer for this line of products.

Installers – Why choose OE & Amsoil Products over other Synthetics?


Smooth oil for extended engine life

By  JON,  a  Verified Buyer  from  57401  on  April 05, 2024
After a year or so of using the factory recommended Pennzoil – only because Pennzoil is owned by the same company that makes the Jeep – I switched and couldn’t be more pleased. IMO, beats factory recommended oil 7 ways to Sunday.

Excellent Oil

By  JMHM,  a  Verified Buyer  from  Georgia   on  April 05, 2024

This is great for the everyday driver. I have multiple vehicles and the OE Oil is what I use. I change my oil every 5,000 miles or every 6 months. This oil is great in the Georgia heat and the cold months that we do get. I have Toyota’s and I want them to run as long as they can. My 2010 Camry has over 268,000 miles on the clock and it runs smooth as silk. All of my vehicles have over 100,000 miles on them and all I use is Amsoil OE.


Great engine oil

By  MALCOLM,  a  Verified Buyer  on  March 27, 2024
I feel confident using this oil in my 2003 Dodge Dakota with 338k original miles on a 4.7 V8. When I recently replaced my valve cover gaskets the top of the engine was completely clean.

5w20 for my 2012 hemi charger

By  BEN,  a  Verified Buyer  on  March 26, 2024
I’ve been using amsoil for years now and I can tell a difference. My 2012 charge has the 5.7 hemi in it and by using amsoil I have kept my engine running with zero camshaft or lifter failures for well over 200,000 miles

Better milage

By  KIRT,  a  Verified Buyer  from  Las Vegas  on  March 03, 2024

Might not seem like a lot but just changing over to Amsoil (run exclusively Amsoil in cars and motor cycles) from factory oil and filter at 5500 miles, milage improved 1-1.5 MPG. That’s a 1 gallon improvement per fill up (save $4-5) just changing the oil which I do anyway, seems pretty smart. Oil and filter pay for themselves.