Mobil Delvac™ 1300 Super 15W-40

Name: Mobil Delvac™ 1300 Super 15W-40
Brand: Mobil
SKU: 201520403560

Premium Synthetic blend diesel engine oil

Mobil Delvac™ 1300 Super 15W-40 CK-4 diesel engine oil

Mobil Delvac™ 1300 Super 15W-40 is a premium synthetic blend diesel engine oil that helps extend engine life, allowing you to run your business with confidence. This oil meets or exceeds original equipment manufacturer (OEM) requirements and deliver high performance in both on- and off-highway applications.

Fully backward compatible, Mobil Delvac 1300 Super 15W-40 engine oil delivers high performance in both newer and older heavy-duty engines. Its carefully tailored formulation provides:

Extended oil drain interval (ODI) potential up to 1.5X the average OEM ODI recommendation*
Up to 50 percent more wear protection than required in API engine tests
Outstanding oxidation stability
Excellent soot and viscosity control

Developed in close collaboration with OEMs, Mobil Delvac 1300 Super 15W-40 engine oil is recommended for use in a wide range of heavy-duty applications and operating environments in the trucking, mining, construction, agricultural and marine industries. Accordingly, this oil also meets or exceeds the requirements of API CK-4, CJ-4, CI-4 PLUS, CI-4 and CH-4 service categories, as well as key OEM requirements. Mobil Delvac 1300 Super 15W-40 engine oil is universal, meaning it may also be used in gasoline engines requiring the API SN specification.

Mobil Delvac 1300 Super 15W-40 diesel engine oil is recommended by ExxonMobil for use in:

The latest heavy-duty diesel engines, including those equipped with aftertreatment systems and EGR
Diesel applications using older and naturally aspirated conventional designs
On-highway heavy-duty trucking and off-highway applications including trucking, mining, construction, agriculture and marine
On-highway applications operating in both high speed/high load and short haul pick-up/delivery service
Off-highway applications operating in severe low speed/heavy load conditions using up to 500 ppm sulfur fuels
High-performance gasoline engines requiring API SN and mixed fleet operations
Diesel-powered equipment from American, European and Japanese OEMs

*Based on US engine manufacturers’ (OEM) average oil drain intervals (ODI) API CK-4 / API FA-4 recommendation. Results vary based on vehicle/engine condition, driving and environmental conditions. Consult OEM or ExxonMobil before implementing extended ODIs, especially if the equipment/vehicle is under warranty.

†Well-formulated oils, like Mobil Delvac™, that meet or exceed industry or OEM specifications, can help protect engines. Consult OEM for optimum fluid selection. Actual results may vary depending on OEM requirements, type of engine and its maintenance, application and service conditions, and prior lubricant used. For more information, go to https://www.exxonmobil.com/pds.

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Product Data Sheets (PDS)
Safety Data Sheets (SDS)

Features and Benefits

Mobil Delvac 1300 Super is formulated with optimized base oil technology, containing severely hydro-processed base stocks and a tailored additive system to deliver extended performance for up to 50% beyond OEM-recommended oil drain intervals¹. This proprietary formulation delivers excellent wear protection, outstanding oxidation stability, and outstanding TBN retention. Mobil Delvac 1300 Super also provides outstanding resistance to oil consumption, oxidation, corrosive and abrasive wear, and high temperature deposits.
Mobil Delvac 1300 Super 10W-30 has the potential to improve fuel economy².

Features	Advantages and Potential Benefits
Meets demanding specifications of key OEMs and latest API gasoline service category	One engine oil for mixed fleet operations
Outstanding oxidation stability	Extended ODI capability. Reduced low temperature sludge build-up and high temperature deposits
Excellent soot and viscosity control	Greater engine efficiency, long engine life and long oil life
Excellent oil consumption control	Lower oil costs due to less make-up oil during operation
Outstanding TBN reserves	Corrosion protection and extended drain intervals for both new and old engines
Low temperature fluidity and pumpability	Formulated for smooth starting in cold weather
Resistance to corrosive and abrasive wear	Long life of critical wear surfaces
Component compatibility	Long gasket and seal life
Low ash formulation meeting API CK-4 and CJ-4 requirements	Long emissions aftertreatment life (DPF, DOC and SCR)

Applications

• Recommended for the latest heavy duty diesel engines, including those equipped with aftertreatment systems and EGR.
• Recommended for diesel applications using older and naturally aspirated conventional designs.
• On-highway heavy-duty trucking and off-highway applications including trucking, mining, construction, agriculture and marine.
• On-highway applications operating in both high speed/high load and short haul pick-up/delivery service.
• Off-highway applications operating in severe low speed/heavy load conditions using up to 500 ppm sulfur fuels.
• High performance gasoline engines requiring API SP and mixed fleet operations.
• Diesel-powered equipment from American, European and Japanese OEMs.

(1) Results may vary based on vehicle/engine condition, driving and environmental conditions Consult OEM or ExxonMobil before implementing extended ODIs.
(2) Compared to a SAE 15W-40 conventional engine oil. Savings are dependent on vehicle engine type, outside temperature, driving conditions, and your current engine oil viscosity.

Specifications and Approvals

This product has the following approvals:	10W-30	15W-40
Cummins CES 20081	X	X
CUMMINS CES 20086	X	X
DTFR 15C100	X	X
Detroit Fluids Specification 93K218	X	X
Detroit Detroit Fluids Specification 93K222	X
DQC II-18 LA	X	X
Ford WSS-M2C171-F1	X
Mack EO-N Premium Plus 03		X
Mack EO-O Premium Plus	X	X
MACK EOS-4.5	X	X
RENAULT TRUCKS RLD-3	X	X
VOLVO VDS-2		X
VOLVO VDS-3	X	X
VOLVO VDS-4	X	X
VOLVO VDS-4.5	X	X

This product is recommended for use in applications requiring:	10W-30	15W-40
API CF	X	X
API CF-2		X
API CF-4		X
API CG-4	X	X
MAN M 3275-1		X
MAN M 3575	X	X

This product meets or exceeds the requirements of:	10W-30	15W-40
API CH-4	X	X
API CI-4	X	X
API CI-4 PLUS	X	X
API CJ-4	X	X
API CK-4	X	X
API SL		X
API SM	X	X
API SN	X	X
API SP	X	X
JASO DH-2	X	X
ACEA E11		X
ACEA E7		X
Caterpillar ECF-3	X	X
ISUZU DEO (w/ DPD Equipped Vehicles)	X	X

Properties and Specifications

Property	10W-30	15W-40
Grade	SAE 10W-30	SAE 15W-40
Ash, Sulfated, mass%, ASTM D874	0.9	0.9
Density @ 15 C, g/ml, ASTM D1298	0.867	0.875
Flash Point, Cleveland Open Cup, °C, ASTM D92	218	225
Hi-Temp Hi-Shear Viscosity @ 150 C 1x10(6) sec(-1), mPa.s, ASTM D4683	3.6	4
Kinematic Viscosity @ 100 C, mm2/s, ASTM D445	12	14
Kinematic Viscosity @ 40 C, mm2/s, ASTM D445		109
Pour Point, °C, ASTM D97	-33	-33
Total Base Number, mgKOH/g, ASTM D2896	9.6	9.4

Health and Safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @ http://www.msds.exxonmobil.com/psims/psims.aspx

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Rated 5 out of 5 by Larry K from This is all we use This is all we use in our diesel trucks. Works well and no issues with our engine. Since we only drive diesel trucks, we go through a lot of this oil.

Date published: 2026-01-05

Rated 5 out of 5 by Bill T. from Delvac oil I prefer this oil for my recently purchased diesel truck. It's a 1996 F-350 turbo powerstroke and has 345,000 miles, so a long engine life oil is important to me. It holds 15 quarts so it's great, and makes sense, to buy it in the 5 gallon buckets. I will continue to use it and was also recommended by my son.

Date published: 2025-12-29

Rated 5 out of 5 by Farmer Terry from Quiality oil Good oil for our pickups, trucks, and equipment in multiple convenient size containers/

Date published: 2025-12-17

Rated 4 out of 5 by River Hill Farms. from Mobil vs Shell I worked for a Shell Distributor for 33 years and have always been partial to Shell T4 1540, however when Shell went to has to liquid technology customers started to have issue with oil pressure and consumption. When I left the oil company I switched to Mobil and notice my equipment carried better oil pressure and no consumption. There for I feel Mobil oil has better technology.

Date published: 2025-12-14

Rated 5 out of 5 by Blake from Great oil Truck idles smooth and less crankcase vapor than rotella t4

Date published: 2025-12-08

Rated 5 out of 5 by Kootenays007 from Quality product at a reasonable price Works in our vehicles. Love that they have promos to make it more affordable. Quality produce

Date published: 2025-12-08

Rated 5 out of 5 by Sidwell from Good oil Seems like it's pretty good oil to me. I'd buy it again.

Date published: 2025-12-07

Rated 5 out of 5 by Miracleworker from Wide range of use. I use this for my farm equipment, everything from large 4WD tractors to old gas tractors to lawnmowers. Excellent product at a very competitive price.

Date published: 2025-12-03