OE 10W-30 Synthetic Diesel Oil (OEC)
 OE 10W-30 Synthetic Diesel Oil (OEC)

Formulated for Excellent Diesel Engine Protection and Performance

Package sizes include:

1-Quart Bottle
1-Quart Bottles (case of 12)
1-Gallon Bottle
1-Gallon Bottles (case of 4)
2.5-Gallon Bottle
2.5-Gallon Bottles (case of 2)
30-Gallon Drum
55-Gallon Drum
275-Gallon Tote

Product Code: OEC • Brand: AMSOIL




MSDS Data Sheet

Product Details Tech Data Reviews & Rating

Product Applications
AMSOIL OE 10W-30 Synthetic Diesel Oil is recommended for diesel engines and, where appropriate, gasoline engines requiring any of the following specifications:

Product Application Specs

• API licensed CJ-4, SN
• ACEA E9
• MAN 3575
• Renault RLD-3
• MTU Type 2.1
• Mack EO-O
• Volvo VDS-4, VDS-3
• Cummins CES 20081
• MB 228.31
• CAT ECF-3, ECF-2, ECF-1-a

Product Description
AMSOIL OE Synthetic Diesel Oil provides excellent protection and performance in both on- and off-road diesel engines for the original equipment manufacturer’s recommended drain interval. It is a licensed API CJ-4/SN motor oil suitable for both modern and older diesel applications, including those equipped with turbochargers. AMSOIL OE Synthetic Diesel Oil exceeds the higher performance demands of modern engines and withstands the stress of heat, soot and acids to help prevent deposits, wear and corrosion.

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.

Meets Emission System Requirements
AMSOIL OE Synthetic Diesel Oil is a low-sulfated ash formulation that meets the requirements for low-emission quality diesel oil and protects under the most severe conditions found in modern diesel engines. It is compatible with all exhaust treatment devices and is designed for engines equipped with diesel particulate filters (DPF).

Extreme-Temperature Performance
OE Synthetic Diesel Oil is formulated for improved heat and oxidation resistance over conventional petroleum oil for cleaner engine operation, maintaining power and fuel efficiency for superior engine performance. Its dependable cold-temperature flow assures easier start-up and improved engine protection.

Resists Oil Consumption and Emissions
Due to its low rate of volatility, AMSOIL OE Synthetic Diesel Oil is able to reduce oil consumption and emissions during operation. It maintains its excellent film strength even during high-temperature operating conditions to ensure dependable protection, performance and fuel efficiency.

Controls Soot Thickening and Wear
AMSOIL OE Synthetic Diesel Oil is formulated with premium synthetic base stocks and robust detergent/dispersant additives that keep soot particles from agglomerating and forming larger wear-causing particles. The OE Synthetic Diesel Oil formulation allows for optimal protection, maintaining performance by staying in the respective viscosity grade.

COMPATIBILITY
AMSOIL OE Synthetic Diesel Oil is compatible with conventional and synthetic motor oils. Mixing AMSOIL motor oils with other oils, however, will reduce the performance benefits.

Aftermarket oil additives are not recommended for use with AMSOIL motor oils.

SERVICE LIFE
AMSOIL OE Synthetic Diesel Oil is recommended for the intervals stated by the original equipment manufacturer (OEM). Refer to the owner’s manual for the specific oil change interval. Replace the oil filter at each oil change as specified by the OEM.

HEALTH & SAFETY
This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Material Safety Data Sheet (MSDS).

Click here to view the MSDS Data Sheet for AMSOIL OEC.

Keep out of the reach of children. Don't pollute. Return used oil to collection centers.

TYPICAL TECHNICAL PROPERTIES
AMSOIL OE 10W-30 Synthetic Diesel Oil (OEC)
10W-30
(OEC)
Kinematic Viscosity @ 100°C, cSt (ASTM D445) 12.0
Kinematic Viscosity @ 40°C, cSt (ASTM D445) 80.6
Viscosity Index (ASTM D2270) 144
CCS Viscosity, cP (ASTM D5293) 5610 @ -25°C
Flash Point °C (°F) (ASTM D92) 220 (428)
Fire Point °C (°F) (ASTM D92) 236 (457)
Pour Point °C (°F) (ASTM D97) -38 (-36)
NOACK Volatility, % weight loss (g/100g) (ASTM D5800) 8.6
Total Base Number (ASTM D2896) 9.0
High-Temperature/High-Shear Viscosity, cP (ASTM D5481) 3.6
Four-Ball Wear Test (ASTM D4172) 0.53

Did this product meet your expectations?

(click on a star to rate)
Product Name: OE 10W-30 Synthetic Diesel Oil (OEC)
Current Rating: 4.56 out of 5 stars
Total Votes: 9 vote(s)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Swahouse: space

Will run with this oil.

It's makes my engine run cooler, stronger and smoother. The longevity between oil changes is one of the main reason that got it. The other my engine runs really good with it.

Item Reviewed: OE 10W-30 Synthetic Diesel Oil (OEC)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Dillon: space

Best oil for the 6.0 powerstroke

My 6.0 powerstroke starts rough but when I used Amsoil it starts right up I would highly recommend this oil

Item Reviewed: OE 10W-30 Synthetic Diesel Oil (OEC)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Brasky: space

Great for cold weathe

Used in my 7.3L Powerstroke. Easy starts in cold weather.

Item Reviewed: OE 10W-30 Synthetic Diesel Oil (OEC)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Stanley: space

good stuff.

I like your products.

Item Reviewed: OE 10W-30 Synthetic Diesel Oil (OEC)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Keith: space

Devoted Amsoil user

In my opinion, Amsoil is the best oil on the market. I have it in every vehicle I own including my lawn mower and tractor.

Item Reviewed: OE 10W-30 Synthetic Diesel Oil (OEC)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Keith: space

A devoted Amsoil user

Purchased this oil to change the oil in a Farm Tractor that I recently purchased. It is a Kubota 6cyl and holds 14 quarts of oil. In my opinion, Amsoil is the best oil on the market.

Item Reviewed: OE 10W-30 Synthetic Diesel Oil (OEC)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by exuser: space

no

My personal truck oil consumption why to high, could be costly.

Item Reviewed: OE 10W-30 Synthetic Diesel Oil (OEC)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by David S.: space

Noticeable Improvement

I never gave much thought to how much one brand of oil could differ from another of equal weight. My 6.0l diesel ran quieter, smoother and I dare say more efficient. I'm hooked.

Item Reviewed: OE 10W-30 Synthetic Diesel Oil (OEC)

Reviewed by Chip: space

excellent oil for old pushrod gassers as well

I stick to 10w-30 OEC for my flat tappet motors.
This new AMSOIL formulation gives me about 5psi more than 5W-40 Rotella T6 and about 8psi more than 0w-40 Rotella T5 at hot idle.
Even though it's rated 10w, the cold pour is similar to most 5W and 0w synthetics, and its high TBN & viscosity at 100 spec out great.
Should be outstanding at resisting shear & fuel dilution, time will tell.

Item Reviewed: OE 10W-30 Synthetic Diesel Oil (OEC)
Discussion Url

Re: excellent oil for old pushrod gassers as well

Thank you Chip. AMSOIL has formulated the Z-ROD Line of oils in 10W-30 and 20W-50 for older flat tappet engines. These formulations have a higher content of ZDDP. This meets API SL and earlier specifications. For racing applications look to AMSOIL Dominator. Replied by Tech Admin
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