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Mobil 122265 Delvac 1 ESP 5W-40 Full Synthetic Diesel Engine Oil 5 Gallon

Manufacturer

Mobil

<h3>Mobil: A Legacy of Lubrication Innovation</h3><p>For over a century, Mobil has been at the forefront of automotive lubrication technology, earning a reputation as one of the most trusted names in engine protection. Originally part of the Standard Oil Company and later becoming a cornerstone of ExxonMobil, the brand has continuously pushed the boundaries of what motor oil can achieve. From pioneering synthetic oil formulations to developing advanced filtration systems, Mobil has become synonymous with performance, reliability, and engine longevity.</p><p>Mobil's commitment to research and development has resulted in lubricants that meet and exceed the demands of modern engines. Whether you're maintaining a daily commuter, a high-performance sports car, or a heavy-duty truck, Mobil products are engineered to deliver exceptional protection under extreme temperatures and operating conditions. The brand's dedication to quality has made it the choice of professional racing teams, automotive manufacturers, and millions of drivers who demand the best for their vehicles.</p><h3>Comprehensive Engine Protection Solutions</h3><p>At the heart of Mobil's product lineup is their extensive range of <a href="/4617-mobil-engine-oil-12138">engine oils</a>, including the world-renowned Mobil 1 synthetic oil. These advanced formulations provide superior wear protection, improved fuel economy, and extended drain intervals compared to conventional oils. Complementing their oil offerings, Mobil also manufactures high-quality <a href="/4617-mobil-engine-oil-filter-5340">engine oil filters</a> designed to trap contaminants and keep oil clean throughout its service life, ensuring maximum engine protection.</p><p>Beyond engine lubrication, Mobil addresses the complete drivetrain with specialized products like <a href="/4617-mobil-automatic-transmission-fluid-11387">automatic transmission fluid</a> that ensures smooth shifting and transmission longevity. The brand's holistic approach to vehicle maintenance means drivers can rely on Mobil for multiple critical fluid needs, all backed by decades of engineering expertise and real-world testing.</p><h3>Why Professionals Choose Mobil</h3><p>Mobil's reputation extends far beyond the consumer market. The brand has a storied history in motorsports, where its lubricants have helped power championship-winning race cars in Formula 1, NASCAR, and endurance racing. This racing heritage translates directly into products that deliver measurable benefits for everyday drivers—better engine cleanliness, reduced oil consumption, and protection that lasts between service intervals. When you choose Mobil, you're selecting a brand that has proven itself in the most demanding environments imaginable, from arctic cold starts to desert heat extremes.</p>

Part Number

122265
07/13/2036 3:16 PM
Sale Price

$233.63

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Product Details

Mobil Delvac 1 ESP 5W-40 is a premium full synthetic heavy-duty diesel engine oil designed to provide exceptional performance and protection in modern low-emission engines. This advanced formulation combines synthetic base oils with a proprietary additive system to deliver outstanding engine cleanliness, wear protection, and extended oil drain intervals.

Key Features:

  • Full synthetic 5W-40 formulation for excellent cold-weather starting and high-temperature protection
  • Low-ash, low-sulfur, low-phosphorus formula meets strict emissions standards
  • Meets or exceeds API CK-4, CJ-4, CI-4 PLUS, CI-4, and ACEA E6, E7, E9 specifications
  • Compatible with diesel particulate filters (DPF) and exhaust gas recirculation (EGR) systems
  • Exceptional oxidation stability and thermal resistance for extended drain intervals
  • Superior wear protection extends engine life and reduces maintenance costs
  • Excellent shear stability maintains viscosity under severe operating conditions
  • 5 gallon pail provides convenient bulk quantity for fleet and commercial applications

Ideal for on-highway diesel trucks, off-highway equipment, and mixed fleets operating in extreme temperatures. This oil helps maximize engine durability while minimizing environmental impact through reduced emissions system maintenance.

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