AMSOIL OE 15W-40 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
meets API CJ-4 specifications and is suitable
for both modern and older diesel applications.
AMSOIL OE 15W-40 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 15W-40 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
AMSOIL OE 15W-40 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 post start-up
protection.
Resists Oil
Consumption and Emissions
Due to its low rate of volatility (burn-off),
AMSOIL OE 15W-40 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 15W-40 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
AMSOIL OE 15W-40 Synthetic Diesel Oil
formulation allows for optimal soot-related
viscosity control to maintain stay-in-grade
performance.
APPLICATIONS
AMSOIL OE 15W-40 Synthetic Diesel Oil is
recommended for diesel engines and, where
appropriate, gasoline engines requiring any of
the following specifications:
• API CJ-4, CI-4+, SM...
• ACEA E9
• DDC 93K218
• Cummins CES 20081
• MB 228.31
• CAT ECF-3, ECF-2, ECF-1-a
• Mack EO-O Plus
• Volvo VDS-4
• MAN 3575
• Renault RLD-3
• MTU Type 2.1
COMPATIBILITY
AMSOIL OE 15W-40 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 15W-40 Synthetic Diesel Oil is
recommended for the intervals stated by the
original equipment manufacturer (OEM). Refer to
the owner’s manual for specific oil change
interval recommendations. AMSOIL recommends the
oil filter be replaced at each oil change as
recommended by the OEM. When using an AMSOIL
By-Pass Filtration System, refer to the By-Pass
Oil Filter data bulletin (G498) for more
information.
HEALTH & SAFETY
