Turbodiesel Truck
AMSOIL Synthetic Diesel Oils and Products for TurboDiesel Trucks
How Often should You Change Diesel Oil?
If you own a turbodiesel truck, you most likely purchased it for its raw power. AMSOIL synthetic diesel oils provide the exceptional protection required to keep your truck running at peak performance, but have you ever wondered how often to change diesel oil?
AMSOIL TurboDiesel Truck Motor Oil
A “one size fits all” answer isn’t possible. There are a number of variables that influence how often you should change your diesel oil, including the following:
- Driving conditions – the more stress placed on your engine, the more stress placed on the oil, and the more frequently it will need to be changed.
- Extreme heat and cold also have an effect on oil, necessitating more frequent changes.
- Engine modifications – if you’ve enhanced the engine’s torque or power, you’ll require more frequent oil changes.
- Manufacturer recommendations – each engine manufacturer specifies its own oil-change intervals; consult your owner’s manual for details.
With oil analysis, change diesel oil as little as possible.
If your goal is to change diesel oil as infrequently as possible, used oil analysis is unbeatable.It enables you to see precisely what is occurring inside your engine and the condition of the oil. The laboratory’s results will indicate whether the oil needs to be changed, preventing you from draining good oil.
How frequently should AMSOIL synthetic diesel oils be changed
If oil analysis is not for you, we offer a few alternative services.
Heavy-Duty Synthetic Diesel Oil provides superior protection at OEM-recommended drain intervals.
Max-Duty Synthetic Diesel Oil from the Signature Series provides the additional protection required for extended drain intervals.
Heavy-Duty Synthetic Diesel Oil
AMSOIL Heavy-Duty Synthetic Diesel Oil provides an advantage in ensuring that trucks and equipment operate at peak performance. It provides exceptional value and protection for customers looking to upgrade from conventional, synthetic-blend, or competitive synthetic diesel oils.
AMSOIL Heavy-Duty Synthetic Diesel Oil offers
• 4X more engine protection1
• Excellent engine cleanliness and efficiency
• Outstanding acid neutralization for long-term engine protection
• Exceptional protection for OEM-recommended drain intervals
• Available in 10W-30, 5W-40 and 15W-40 viscosities
Signature Series Max-Duty Synthetic Diesel Oil
Using Signature Series Max-Duty Synthetic Diesel Oil you can confidently extend drain intervals and protect your investment in diesel power. Advanced synthetic technology enables superior viscosity control and extreme-temperature performance while consuming less oil.
Signature Series Max-Duty Synthetic Diesel Oil Offers
- 6X more engine protection2
- Ultimate engine cleanliness and efficiency
- Outstanding acid neutralization for long-term engine protection
- Top-grade protection for extended drain intervals
- Available in 5W-30, 10W-30, 0W-40, 5W-40 and 15-40 viscosities
How far can Signature Series Diesel Oil be used to extend drain intervals?
Diesel engine service life
- Heavy-Duty On-/Off-Road: Three times (3X) OEM3 recommendation, not to exceed 60,000 miles (96,500 km)/600 hours or one year, whichever comes first.
- Turbodiesel Pickup: Two times (2X) OEM3 recommendation, not to exceed 25,000 miles (40,200 km) or one year, whichever comes first.
Competition Service Life: Provides lasting protection for multiple events. Use oil analysis to determine appropriate drain interval.
Gasoline engine service life
Two times (2X) OEM3 recommendation, not to exceed 15,000 miles (24,100 km) or one year, whichever comes first.
Drain intervals may be extended further with oil analysis.
1than required by the Detroit Diesel DD13 Scuffing Test for Specification DFS 93K222 using 10W-30 as worst-case representation.
2than required by the Detroit Diesel DD13 Scuffing Test for Specification DFS 93K222 using 5W-30 as worst-case representation.
3Refer to your owner’s manual for OEM drain interval recommendations and guidelines for severe and normal service.
Note: Extended drain intervals are not recommended for performance-modified engines, when using biofuels containing more than 10 percent ethanol or 15 percent biodiesel (B15) or for 2007-2009 Caterpillar C13 and C15 on-highway engines. Extend drain intervals beyond OEM recommendations in these instances only with oil analysis. Note: 2007-2010 Dodge, Ford and GM turbodiesel pickups are also not recommended for extended drain intervals when using Signature Series Max-Duty 5W-30 Synthetic Diesel Oil (DHD).
Automatic Transmission Fluid
Product Code: ATD1G-EA
Engineered for outstanding performance in heavy-duty transmissions manufactured by Allison, Voith, ZF and other heavy-duty transmissions. Excellent protection in temperature extremes. Ensures consistent, smooth clutch engagement over the life of the fluid and controls clutch glazing and elongated shift times.
Product Code: ATFPK-EA
AMSOIL Signature Series Multi-Vehicle Synthetic ATF is engineered to outperform conventional automatic transmission fluids and exceed the performance requirements of most North American, European and Asian vehicles. This sophisticated formulation provides outstanding performance and protection in the severe operating conditions of today’s most advanced transmission designs.
Product Code: OTFQT-EA
AMSOIL OE Synthetic Automatic Transmission Fluid provides passenger-car/light-truck transmissions excellent wear protection, sludge resistance and extreme-temperature performance throughout original equipment manufacturer (OEM)-recommended drain intervals.
Product Code: OTLQT-EA
AMSOIL OE Synthetic Automatic Transmission Fluid provides passenger-car/light-truck transmissions excellent wear protection, sludge resistance and extreme-temperature performance throughout original equipment manufacturer (OEM)-recommended drain intervals.
Manual Transmission Fluid
Product Code: CTG05-EA
Formulated for heavy-duty powershift transmissions. Provides outstanding friction performance for enhanced clutch engagement. Prevents slippage and glazing. Shear stable and anti-wear fortified. Resists high-temperature oxidation, varnish & sludge formation. Superb cold-flow properties.
Product Code: CTJ05-EA
Formulated for heavy-duty powershift transmissions. Provides outstanding friction performance for enhanced clutch engagement. Prevents slippage and glazing. Shear stable and anti-wear fortified. Resists high-temperature oxidation, varnish & sludge formation. Superb cold-flow properties.
Product Code: CTL05-EA
Formulated for heavy-duty powershift transmissions. Provides outstanding friction performance for enhanced clutch engagement. Prevents slippage and glazing. Shear stable and anti-wear fortified. Resists high-temperature oxidation, varnish & sludge formation. Superb cold-flow properties.
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Product Code: MTFQT-EA
Designed for manual transmissions and transaxles with synchromesh systems that require light viscosity, non-extreme-pressure fortified oil. Additive technology provides proper friction characteristics for smooth shifting. The ultimate in gear and bearing protection & outperforms motor oils in manual transmissions.
Product Code: MTGPK-EA
Formulated specifically for demanding manual transmission and transaxle applications
Gear Lube
Product Code: AGLPK-EA
A multi-functional lubricant designed to surpass the requirements of equipment and automotive applications calling for an SAE 80W-90 viscosity grade. Formulated with wax-free synthetic base oils and high-quality additives, AMSOIL SEVERE GEAR® resists thermal breakdown. Its naturally high viscosity index and shear-stable construction improve film strength and viscosity retention. Provides outstanding protection for gears and bearings, resists heat and helps extend equipment life.
Product Code: SVGPK-EA
Formulated for the severe operating conditions of today’s pick-up trucks, SUVs, heavy equipment and other hard-working vehicles.
Product Code: SVOPK-EA
Engineered for high-demand applications, including trailer towing, heavy hauling, 4X4 off-road driving, commercial use and racing. Protects gears and bearings from scoring and wear. Excellent cold-flow properties. Outperforms all conventional gear oils. Recommended for all types of vehicles.
Product Code: SVTPK-EA
Engineered for high-demand applications, including trailer towing, heavy hauling, 4X4 off-road driving, commercial use and racing. Protects gears and bearings from scoring and wear. Excellent cold-flow properties. Outperforms all conventional gear oils. Recommended for all types of vehicles.
Power Steering Fluid
Product Code: PSFCN-EA
AMSOIL Multi-Vehicle Synthetic Power Steering Fluid provides excellent wear protection. Its synthetic formulation delivers better lubricity and reduced friction, resulting in cooler operating temperatures, longer component life and quieter operation.
Diesel Motor Oil
Product Code: ADNQT-EA
AMSOIL Heavy-Duty Synthetic Diesel Oil is formulated for hardworking equipment. It is engineered to provide 4X better wear protection1, giving you the edge to keep trucks and equipment operating at peak performance. Heavy-Duty Synthetic Diesel Oil offers outstanding value and provides excellent protection for customers seeking an upgrade over conventional, synthetic-blend or competing synthetic diesel oils.
Product Code: DCOQT-EA
AMSOIL DOMINATOR® 20W-50 Competition Diesel Oil is designed for professionals and enthusiasts who want a step up in diesel protection. It is specifically designed for high-horsepower diesel engines and delivers the benefits most important to diesel competitors, including robust durability, outstanding bearing protection and the ability to withstand the extreme pressures and temperatures common to diesel competition.
Product Code: ADOQT-EA
AMSOIL Heavy-Duty Synthetic Diesel Oil is formulated for hardworking equipment. It is engineered to provide 4X better wear protection1, giving you the edge to keep trucks and equipment operating at peak performance. Heavy-Duty Synthetic Diesel Oil offers outstanding value and provides excellent protection for customers seeking an upgrade over conventional, synthetic-blend or competing synthetic diesel oils.
Product Code: ADPQT-EA
AMSOIL Heavy-Duty Synthetic Diesel Oil is formulated for hardworking equipment. It is engineered to provide 4X better wear protection1, giving you the edge to keep trucks and equipment operating at peak performance. Heavy-Duty Synthetic Diesel Oil offers outstanding value and provides excellent protection for customers seeking an upgrade over conventional, synthetic-blend or competing synthetic diesel oils.
Product Code: AMEQT-EA
Engineered for pre-2007 diesel engines in on-road applications as well as all model year diesel engines in off-road applications. High 12 TBN controls acids from combustion blow-by and EGR. Additives control soot thickening, oxidation and wear. Extended drain capabilities reduce downtime and motor oil expenses.
Product Code: DEOQT-EA
Protect your investment in diesel power and confidently extend drain intervals with our top-grade synthetic diesel oil. AMSOIL Signature Series Max-Duty Synthetic Diesel Oil delivers 6X better wear protection than required by the Detroit Diesel DD13 Scuffing Test for Specification DFS 93K222. Advanced synthetic technology provides excellent viscosity control and outstanding extreme-temperature performance, while minimizing oil consumption. The result: protection that’s boosted to the max.
Product Code: DHDQT-EA
Protect your investment in diesel power and confidently extend drain intervals with our top-grade synthetic diesel oil. AMSOIL Signature Series Max-Duty Synthetic Diesel Oil delivers 6X better wear protection than required by the Detroit Diesel DD13 Scuffing Test for Specification DFS 93K222. Advanced synthetic technology provides excellent viscosity control and outstanding extreme-temperature performance, while minimizing oil consumption. The result: protection that’s boosted to the max.
Product Code: DMEQT-EA
Protect your investment in diesel power and confidently extend drain intervals with our top-grade synthetic diesel oil. AMSOIL Signature Series Max-Duty Synthetic Diesel Oil delivers 6X better wear protection than required by the Detroit Diesel DD13 Scuffing Test for Specification DFS 93K222. Advanced synthetic technology provides excellent viscosity control and outstanding extreme-temperature performance, while minimizing oil consumption. The result: protection that’s boosted to the max.
Product Code: DTT1G-EA
Protect your investment in diesel power and confidently extend drain intervals with our top-grade synthetic diesel oil. AMSOIL Signature Series Max-Duty Synthetic Diesel Oil delivers 6X better wear protection than required by the Detroit Diesel DD13 Scuffing Test for Specification DFS 93K222. Advanced synthetic technology provides excellent viscosity control and outstanding extreme-temperature performance, while minimizing oil consumption. The result: protection that’s boosted to the max.
Product Code: DZFQT-EA
Protect your investment in diesel power and confidently extend drain intervals with our top-grade synthetic diesel oil. AMSOIL Signature Series Max-Duty Synthetic Diesel Oil delivers 4X better cold-temperature performance when compared to SAE 15W-40 oil in ASTM D5293 cold cranking viscosity test. Advanced synthetic technology provides excellent viscosity control and outstanding extreme-temperature performance, while minimizing oil consumption. The result: protection that’s boosted to the max.
Product Code: DZFQT-EA
Protect your investment in diesel power and confidently extend drain intervals with our top-grade synthetic diesel oil. AMSOIL Signature Series Max-Duty Synthetic Diesel Oil delivers 4X better cold-temperature performance when compared to SAE 15W-40 oil in ASTM D5293 cold cranking viscosity test. Advanced synthetic technology provides excellent viscosity control and outstanding extreme-temperature performance, while minimizing oil consumption. The result: protection that’s boosted to the max.
General Purpose Cleaners & Protectants
Product Code: ADGSC-EA
Heavy-Duty Degreaser (ADG) is formulated with powerful and fast-acting solvents, attacking petroleum-based grime on a molecular level to loosen its hold on metal, concrete, engines and other surfaces. Its active citrus formula makes cleaning easy and leaves a clean scent. **NOT AVAILABLE IN CANADA
Product Code: AEDSC-EA
Engine Degreaser (AED) is a professional-strength formula packed with powerful degreasing solvents that quickly and easily remove the toughest grease, dirt and grime from engine surfaces. Just spray it on and wash off with water. **NOT AVAILABLE IN CANADA
Product Code: AGCSC-EA
Glass Cleaner (AGC) provides a professional-strength formula that effectively cuts through grease and grime faster than other leading glass cleaners. Its foaming action doesn’t run or drip, and leaves no streaks or haze. **NOT AVAILABLE IN CANADA
Product Code: ALSSP-EA
AMSOIL Silicone Spray protects with a dry lubricating film ideal for surfaces that may be damaged by conventional lubricants such as grease or oil. AMSOIL Silicone Spray also helps prevent the cracking and drying of rubber and locks out moisture. It will not attract dust or dirt, keeping applications contaminant-free. **NOT AVAILABLE IN CANADA
Product Code: AMHSC-EA
Made with special rust and corrosion inhibitors. Excellent on metal surfaces, leaves a long-lasting protective coating. Protects against the effects of salt, moisture & chemical corrosion. Works as an undercoat, leaving a wax-like amber film. **NOT AVAILABLE IN CANADA
Product Code: AMP
Displaces water and protects metal surfaces from rust and corrosion. Provides a light film that prevents metal-to-metal contact. Excellent for use on hinges, squeaky mechanical objects, electrical systems and more. Penetrates existing rust buildup. Also dries wet electrical systems.
Product Code: BPCSC-EA
AMSOIL Brake & Parts Cleaner (BPC) quickly removes oil, grease, brake fluid and other contaminants from brake parts and other automotive components. It cleans brake parts with no major disassembly and leaves no residue, helping eliminate brake squeal and chatter. **NOT AVAILABLE IN CANADA, CALIFORNIA AND NEW JERSEY
Product Code: AMWSC-EA
Miracle Wash® Waterless Wash & Wax (AMW) is a unique dry car wash and wax that delivers outstanding performance and quick, easy and economical application. No water is required; specially formulated surfactants lift dirt and other particles from the surface and hold them in suspension. Miracle Wash then acts as a shield, protecting the surface from abrasion while you wipe the dirt clean. **NOT AVAILABLE IN CANADA
Product Code: FLSHCN-EA
Engineered for both gasoline and diesel engines and automatic transmissions. Helps improve operating efficiency, increase fuel economy and reduce emissions.
Diesel Additives
Product Code: ACBCN-EA
AMSOIL Diesel Cetane Boost (ACB) raises the cetane number of diesel fuel up to eight points for maximum horsepower, increased fuel economy and easier starts in all diesel engines.
Product Code: ADBPCN-EA
AMSOIL Diesel All-In-One (ADB) combines the superior detergency and improved lubricity of AMSOIL Diesel Injector Clean, the excellent cold-flow and anti-gelling properties of AMSOIL Diesel Cold Flow and the increased horsepower and cetane of AMSOIL Cetane Boost in one convenient package. It is safe for use in all diesel fuels, including biodiesel.
Product Code: ADDCN-EA
AMSOIL Diesel Cold Flow (ADD) combats diesel fuel gelling by improving diesel cold-flow ability. It is formulated with an advanced deicer to enhance fuel flow and help prevent fuel filter plugging in cold temperatures. New formula treats double the fuel.
Product Code: ADFPCN-EA
AMSOIL Diesel Injector Clean (ADF/ADFP) removes performance-robbing deposits from diesel fuel injectors to help restore horsepower and improve fuel economy. It is formulated for all types of diesel engines, including high-pressure common-rail designs.
Product Code: ADSPCN-EA
AMSOIL Diesel Injector Clean + Cetane Boost (ADS) combines the superior detergency and improved lubricity of AMSOIL Diesel Injector Clean and the increased horsepower and cetane of AMSOIL Cetane Boost in one convenient package.
Product Code: DRCQT-EA
AMSOIL Diesel Recovery (DRC) is an emergency diesel fuel treatment that dissolves the wax crystals that form when diesel fuel has surpassed its cloud point. Diesel Recovery liquefies gelled diesel fuel and thaws frozen fuel filters, avoiding costly towing charges and getting diesels back on the road. For preventative maintenance, use Diesel Cold Flow (ADD) or Diesel All-In-One (ADB).
Bearing & Chassis Grease
Product Code: EALTB-EA
AMSOIL Engine Assembly Lube (EAL) is formulated to cling to engine parts and provide exceptional wear protection, while inhibiting rust and corrosion in newly built or rebuilt four-stroke engines. It is designed to dissolve in oil, helping eliminate oil port clogging and deposit formation.
Product Code: FWGTB-EA
AMSOIL Synthetic Fifth-Wheel Grease is a heavy-duty lubricant engineered to provide outstanding protection and performance in the heavily-loaded, harsh operating environments specific to fifth-wheel hitches used in trucking and trailer applications.
Product Code: GLC3P-EA
Reduces friction and wear in high-speed, high-temperature components like wheel bearings and electric motors. Keeps components running clean and trouble free for outstanding performance and long life. NLGI #2 is the primary wheel bearing recommendation.
Product Code: GPTR2CR-EA
Synthetic Polymeric Truck, Chassis and Equipment Grease delivers excellent wear protection and extreme-pressure performance over extended service intervals in medium- and heavy-duty applications. It combines synthetic base oils, proprietary polymeric chemistry, an advanced additive package and a lithium-complex thickener for excellent impact resistance, reliable contaminant control and maximum longevity
Product Code: GPTR2CR-EA
Synthetic Polymeric Truck, Chassis and Equipment Grease delivers excellent wear protection and extreme-pressure performance over extended service intervals in medium- and heavy-duty applications. It combines synthetic base oils, proprietary polymeric chemistry, an advanced additive package and a lithium-complex thickener for excellent impact resistance, reliable contaminant control and maximum longevity.