AMSOIL Diesel Oil Products | Synthetic Heavy Duty

AMSOIL Dealer Oil Depot is proud to carry AMSOIL diesel products. A complete line of synthetic oil, filters, lubricants and fuel additives for today’s diesel trucks, heavy-duty and a European motor oil line for diesel-powered cars.

AMSOIL’s robust synthetic oil provides lower operating temps for hauling and very low cold pour points for those North American winter cold-cranking situations.

AMSOIL Diesel Products Meeting New API CK-4* Specification

*Also backward compatible with older diesel engines.

Signature Series 5W-40 Max-Duty Synthetic Diesel Oil API CK-4 (DEO)
An elite synthetic 5W-40 meeting the new API CK-4 specification. Delivers the latest anti-wear technology, strong resistance to volatility and long service capability. Meets Ford WSS-M2C171-F1 spec for all model-year Power Stroke engines. The premium choice for Ram Cummins, EcoDiesel and GM Duramax. Signature Series 5W-40 is the ultimate 5W-40 for discerning diesel owners.

Signature Series 15W-40 Max-Duty Synthetic Diesel Oil API CK-4 (DME)
AMSOIL’s very best synthetic 15W-40 diesel oil meeting the API CK-4 specification. Offers world-class wear control, up to double the OEM drain interval and strong resistance to oil consumption. Pours down to -40 for outstanding cold-start protection. Exceed Ford’s phosphorus requirements for all model-year Power Stroke engines. Ideal for all model-year diesel pick-ups or heavy-duty engines.

Signature Series 0W-40 Max-Duty Synthetic Diesel Oil API CK-4 (DZF)
AMSOIL now offers a synthetic 0W-40 diesel engine oil. This 0W-40 is part of the elite Signature Series family and meets the API CK-4 specification. Pours down to -54°F, but is equally capable in severe summer heat. An excellent choice for diesel engines that operate over a very wide temperature range. Suitable for older or new diesel applications.

Signature Series 10W-30 Max-Duty Synthetic Diesel Oil API CK-4 (DTT)
An ultra-premium 10W-30 diesel engine oil that meets the API CK-4 specification. Ideal for Cummins, Volvo and Paccar engines that require a 10W-30 heavy-duty diesel oil. Also perfect for Ford Power Stroke diesel engines when a 10W-30 is required.

Signature Series 5W-30 Max-Duty Synthetic Diesel Oil API CK-4 (DHD)
A 5W-30 diesel engine oil that meets the API CK-4 specification. Also meets the API SN spec for passenger car/light trucks (gasoline engines), making this product ideal for fleets. Provides exceptional wear control, ultra-low volatility and superb cold-cranking ability.

Heavy-Duty Synthetic 5W-40 Diesel Oil (ADO)
A value-priced synthetic 5W-40 diesel oil meeting the API CK-4 specification. Ideal for Ram EcoDiesel, Cummins and GM Duramax. Meets phosphorous requirements for Ford Power Stroke engines. Delivers exceptional wear control, resistance to heat and cold-cranking ability. AMSOIL synthetic technology at a great price.

Heavy-Duty Synthetic 15W-40 Diesel Oil (ADO)
A lower-priced 15W-40 synthetic diesel oil meeting the API CK-4 specification. Ideal for older or newer engines. Delivers AMSOIL quality, protection and performance. Ideal for fleets and value-minded diesel owners.

Heavy-Duty Synthetic 10W-30 Diesel Oil (ADO)
A value-packed 10W-30 synthetic diesel oil that meets the API CK-4 specification. Suitable for older or newer engines. Meets the Ford WSS-M2C171-F1 phosphorous requirement for all model-year Power Stroke engines. Provide outstanding anti-wear protection and dependable year-round performance.

Dominator 20W-50 Competition Diesel Oil
For highly-modified, high-horsepower diesel engines. Provides a strong film strength to protect against extreme loads and high heat. Suitable for competition, street, racing and off-road diesels.

AMSOIL Diesel Products For 2007 & Older Diesel Engines Requiring API CI-4+

Series 3000 100% Synthetic Amsoil 5W-30 Diesel Oil (HDD)
AMSOIL 5W-30 diesel oil is one of AMSOIL’s most robust products. HDD heavy duty formulation outwears most 15W-40′s, exceeding the higher performance demands of modern engines while providing better fuel economy. AMSOIL 5W-30 diesel oil is heavily fortified with detergent/dispersant additives and is naturally resistant to soot. AMSOIL 5W-30 diesel oil will stay fluid down to -51°C for reduced bearing wear and easier starting. It also resists heat breakdown, oxidation and sludge formation better than conventional diesel oils.

Synthetic 15W-40 Heavy Duty Amsoil Diesel & Marine Motor Oil (AME)
AME AMSOIL 15W-40 diesel oil is engineered for all types of diesel engines with an emphasis on modern, low emission heavy duty diesel engines. The high 12 TBN controls acids from combustion blow-by and EGR. High levels of detergency and dispersancy additives control soot thickening, oxidation and wear. AME AMSOIL 15W-40 diesel oil will successfully keep soot particles independently suspended and prevent them from attaching together to form larger, and more wear-causing particles. AME AMSOIL 15W-40 diesel oil will also remain fluid down to -42°C and minimize viscosity increase.

Synthetic 10W-30/SAE 30 Amsoil Diesel Oil (ACD)
ACD AMSOIL 10W-30/SAE 30 diesel oil is formulated with premium synthetic base oils that exceed both 10W-30 multi-grade and SAE 30 straight-grade viscosity requirements for outstanding performance in modern and older diesel engines. Unlike conventional SAE 30 motor oils, AMSOIL ACD diesel oil has a naturally high viscosity index and does not contain paraffin (wax). It has a -37°C pour point and qualifies for SAE 10W, making it an “all season” multi-grade lubricant with a wide operating temperature range.

European Formula Synthetic Motor Oils For Diesel Engines

AMSOIL European Formula 5W-30 Improved ESP Synthetic Motor Oil (AEL)
AEL AMSOIL 5W-30 diesel oil has a Low-SAPS (sulfated ash, phosphorus and sulfur) formula for gasoline and diesel engines, including turbo-charged models. AEL AMSOIL 5W-30 diesel oil European applications include VW 504.00/507.00, Mercedes-Benz 229.51, Chrysler MS-11106 (EcoDiesel), ACEA C-3, GM dexos2, BMW LL-04 and Porsche C30.

AMSOIL European Car Formula Synthetic 5W-40 Motor Oil (AFL)
AFL AMSOIL 5W-40 diesel oil is a Mid-SAPS (sulfated ash, phosphorus and sulfur) formula for gasoline and diesel engines including turbo-charged models. AFL AMSOIL 5W-40 diesel oil European applications include Volkswagen 502.00, 505.01, Mercedes Benz 229.51, BMW LL-04, ACEA C-3, Porsche A40 and more.

AMSOIL European Formula 5W-40 Classic ESP Synthetic Motor Oil (EFM)
EFM AMSOIL 5W-40 synthetic diesel oil is a Full-SAPS (sulfated ash, phosphorus and sulfur) formula for gasoline and diesel engines including turbo-charged models. EFM AMSOIL 5W-40 European diesel oil applications include Volkswagen 502.00, 505.00, Mercedes-Benz 229.3, 229.5, BMW LL-01 & LL-98, Porsche A40, Renault 0710, 0700, ACEA A3/B3, A3/B4.

AMSOIL European Formula 0W-40 Classic ESP Synthetic Motor Oil (EFO)
A Full-SAPS 0W-40 synthetic motor oil for diesel or gasoline engines, including turbo-charged models. Ideal for winter or summer use. Suitable for cars requiring the following specifications: Volkswagen 502.00, 505.00, Mercedes-Benz 229.1 229.3, 229.5, BMW LL-01 & LL-98, Porsche A40, Renault 0710, 0700, ACEA A3/B3, A3/B4.