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Item #:
161059221
Mobil 1 Delvac Extreme Outstanding Excellent Wear Protection Motor Oil 15W-40, 2.5 Gallon ("Pack"2)
Item #:
161059221
XCD 550
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*All items will import from US
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Imported from USA store
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Only 12 items left in stock.
Order now and get it around Friday, October 09
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Mobil Delvac Extreme is formulated with synthetic basestocks and a boosted additive system tailored to deliver extended performance for up to two times beyond OEM recommended oil drain intervals.
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What Stands Out
Exceptional Wear Protection
Mobil 1 Delvac Extreme offers superior wear protection, significantly reducing engine wear over time to extend engine life and performance, making it ideal for heavy-duty applications.
High Temperature Stability
This motor oil maintains its viscosity under extreme temperatures, ensuring optimal engine performance even in tough operating conditions, thereby enhancing overall fuel efficiency and engine responsiveness.
Extended Drain Intervals
Designed for longer oil change intervals, Mobil 1 Delvac Extreme helps reduce maintenance costs and downtime, providing excellent value for fleet operators and commercial vehicle owners.
Product Details
- Mobil Delvac Extreme is formulated with synthetic basestocks and a boosted additive system tailored to deliver extended performance for up to two times beyond OEM recommended oil drain intervals. The proprietary formulation delivers excellent wear protection, exceptional oxidation stability, and outstanding TBN retention. Mobil Delvac Extreme also provides outstanding resistance to oil consumption, oxidation, corrosive and abrasive wear, and high temperature deposits. Mobil Delvac™ Extreme 15W-40 is a synthetic, high-performance diesel engine oil that helps extend engine life while providing long drain capability for modern diesel engines operating in extreme conditions. It is recommended for use in a wide range of heavy-duty applications and operating environments found on- and off-highway, including engines operating under heavy loads. Exceptional oxidation stability - Superior performance in extreme conditions and extended ODI service. 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 using up to 500 ppm sulfur diesel fuel. 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. Meets demanding specifications of key diesel OEMs - One engine oil for mixed diesel fleets. Low ash formulation meeting API CK-4 and CJ-4 requirements - Long emissions aftertreatment life (DPF, DOC and SCR) Mobil Delvac Extreme 15W-40 engine oil delivers updated high-temperature performance under the extreme operating environments found in the trucking, mining, construction and agricultural industries. Accordingly, this oil 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 original equipment manufacturer (OEM) requirements.
| Motor oil viscosity | 15W - 40 |
| Motor oil type | Full Synthetic Motor Oils |
| Brand | Mobil 1 |
| Rec. use | Automotive |
| Volume capacity | 2.5 gal |
| Has high mileage additives | N |
| Diesel fuel compatible | N |
| Vehicle type | Car |
| Vehicle fitment type | Specific |
| Automotive parts division | Direct Replacement |
| Material | synthetic basestocks |
| Size | 2.5 Gallon |
| Model | 126791 |
| Is bulk | Y |
| Has written warranty | No |
| Count per pack | 1 |
| Product net content uom | Each |
| Product net content parent | 1 Each |
| Assembled product weight | 41 lb (18.6 kg) |
Product Description
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Customer Questions & Answers
-
Question:
What is the primary benefit of using Mobil Delvac Extreme?
Answer: It provides extended performance and exceptional wear protection for engines. -
Question:
Is this motor oil suitable for both on- and off-highway use?
Answer: Yes, it is designed for heavy-duty applications in both environments. -
Question:
How does Mobil Delvac Extreme contribute to engine longevity?
Answer: It features excellent TBN retention and resistance to oil consumption and high-temperature deposits.
Mobil 1 15w40 Mobil Delvac Oil Editorial Review
Mobil 1 Delvac Extreme Outstanding Excellent Wear Protection Motor Oil 15W-40, 2.5 Gallon is designed to offer superior engine protection and performance for automotive applications. With a viscosity of 15W-40, this full synthetic motor oil ensures reliable flow characteristics in various temperature conditions while helping to extend engine life. Many users praise its excellent wear protection capabilities, which significantly enhances engine durability. It's particularly acknowledged for maintaining engine cleanliness and providing high performance, making it suitable for specific vehicle fitments. This motor oil is packaged in a 2.5-gallon bulk container for convenience, ideal for those committed to optimal engine care.
Customer Reviews & Ratings
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Pros
- Superior wear protection for engine longevity
- Full synthetic formulation for enhanced performance
- Maintains engine cleanliness effectively
- Ideal viscosity for diverse conditions
- Compatible with specific vehicle fitments
Cons
- A bit heavy at 41 lb for handling
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9 September 2026 · via Trustpilot
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XCD 550
Order now and get it around Friday, October 09
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QTY:
Only 12 items left in stock.
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Features & Benefits
- Formulated with synthetic basestocks for superior protection.
- Delivers excellent wear protection and oxidation stability.
- Suitable for heavy-duty applications in various industries.
- Offers low oil consumption and operational cost savings.
- Meets key diesel OEM specifications for mixed fleets.
- Ensures smooth cold starts and long engine life.
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