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25% Off Online Orders Over $100
Use promotional code SWING25 at checkout to receive discount. Offer is not valid in combination with any other offers, rebates or discounts; not available to Pep Boys' Fleet & Commercial accounts; does not apply to labor, special order merchandise, tires, wheels or the purchase of gift cards. Valid online until 2:59 am EST on 10/1/14. Online orders scheduled for in-store pick up must be completed in store by closing on 9/30/14 for discount to apply.

Free Shipping orders over $75
Free Ground Shipping on Ship to Address orders over $75. No code needed. Offer only valid on in-stock merchandise valued at a total of $75, after any discounts have been applied, and before any core charges, shipping charges, fees and taxes have been added. Certain items exceeding weight and size limitations are excluded. See item descriptions for details.

Mobil 1

Mobil 1 is the world’s leading synthetic motor oil brand. It is recommended by name by more auto manufacturers than any other motor oil brand in the world. Nothing works harder to keep your car, truck, van or SUV running smoothly than Mobil oils. From conventional to advanced full synthetic, high performance to high-mileage - Mobil has the type of oil you need to go the distance. Time and time again.

Mobile 1
Mobil 1

If you want total engine protection, excellent fuel economy and a product recommended for applications under warranty, you want Mobil 1. The world's leading synthetic motor oil, it features a proprietary SuperSyn anti-wear technology that provides performance beyond conventional motor oils. Technology that allows Mobil 1 to exceed the toughest standards of Japanese, European and U.S. car builders -- and to provide exceptional protection against engine wear, under normal or even the most extreme conditions.

Benefits:
  • Outstanding wear protection
  • Excellent high- and low-temperature performance
  • Pours at temperatures as low as -53ºF and protects at oil temperatures as high as 400ºF
  • Improved protection against sludge and harmful deposits
  • Excellent fuel economy benefits (specific grades/viscosities)
 
Mobil 1 Extended Performance
Mobil 1 Extended Performance

You've never seen an oil like this before. Mobil 1 Extended Performance is a high-endurance motor oil designed for longer service intervals. It is a fully synthetic formulation that helps extend engine life, reduce oil breakdown and minimize engine wear -- all while helping to keep your engine clean. Improvements that add up to exceptional protection for 15,000 miles. Guaranteed.

Benefits:
  • Guaranteed performance and protection for up to 15,000 miles
  • Mobil 1 technology designed for today’s longer service intervals
  • Proprietary fully synthetic, enhanced formulation to help keep your engine strong under extended oil change conditions
  • Helps extend engine life by reducing wear and oil breakdown
  • Mobil 1 technology has been field tested over the last 30 years in the most severe driving conditions
  • Suitable for cars, vans and light trucks
 
Mobil 1 Advanced Fuel Economy
Mobil 1 Advanced Fuel Economy

Mobil 1 Advanced Fuel Economy, available in a 0W-20 and 0W-30 viscosity, provides faster lubrication and less viscous drag than higher viscosity oils. It offers the best fuel economy in the Mobil 1 line.

How does it help maximize engine efficiency?

Modern automobile gasoline engines have an efficiency of about 15%. The remainder of the energy (about 85%) is unused and rejected as heat in the exhaust gases or consumed by the motor in the form of friction.

There are 4 key areas in any engine where energy loss occurs:

  • The Valve Train, energy loss occurs in the camshaft bearings a also in the contact area between the valve and lifter. During warm-up, Mobil 1 Advanced Fuel Economy flows faster because of its lower viscosity to minimize metal to metal contact to reduce friction and wear.
  • The Piston and Cylinder, energy is lost at the piston liner interface during the combustion cycle and especially before and after the midstroke. Mobil 1 Advanced Fuel Economy works to reduce friction at points of contact between the piston compression rings and cylinder walls.
  • In the oil pump, energy loss occurs due to rotational energy consumed by pumping heavier viscosity oils (10W-30, 10W-40, 20W-50), particularly during warm-up. During the warm up phase, the Mobil 1 fully synthetic formulation because of its lower viscosity flows more easily through the oil pump, requiring less energy to pump the oil to the critical engine parts.
  • The main bearings and connecting rod bearings are two areas where friction abounds. Mobil 1 Advanced Fuel Economy’s synthetic base stock composition ensures low traction (internal fluid friction) to further contribute to improved engine efficiency.
 
Mobil 1 High Mileage
Mobil 1 High Mileage

As your engine ages, seals deteriorate, oil burn-off increases and sludge can build up, which can all result in a decrease in engine performance and, ultimately, reduce engine life. It is designed especially for engines where conventional oil has been used.

As your engine ages, seals deteriorate, oil burn-off increases and sludge can build up, which can all result in a decrease in engine performance and, ultimately, reduce engine life. Mobil 1 High Mileage 5W-30 is designed to maximize engine performance and help extend engine life.

Mobil 1 High Mileage motor oil is designed especially for engines where conventional oil has been used, and where these conditions have been experienced:

  • Severe Service
  • Extended Oil Drains
  • Poor Maintenance
  • Multiple Owners

Mobil 1 High Mileage is designed for higher mileage vehicles and to provide the following benefits:

  • Extra anti-wear additive helps protect critical engine parts
  • Reduces the sludge and deposits that conventional oils can leave behind
  • Contains a special seal conditioner to help recondition seals and prevent leaks
  • Higher viscosity formula helps reduce oil burn-off and leakage
 
Mobil Delvac 1300 Super
Mobil Delvac 1300 Super

Extra High Performance Diesel Engine Oil

Product Description

Mobil Delvac 1300 Super 10W-30 and 15W-40 are extra high performance diesel engine oils that help extend engine life in the most severe on and off-highway applications while delivering outstanding performance in modern, high-output, low-emission engines including those with Exhaust Gas Recirculation (EGR) and Aftertreatment Systems with Diesel Particulate Filters (DPFs) and Diesel Oxidation Catalysts (DOCs). Fully backwards compatible, Mobil Delvac 1300 Super will also deliver the same exceptional performance in older conventional engines. As a result, they meet or exceed the requirements of the API CJ-4, CI-4 PLUS and CH-4 service categories as well as key Original Equipment Manufacture (OEM) requirements for 2007 engines.

Mobil Delvac 1300 Super is the result of extensive cooperative development work with major OEMs and is recommended for use in a wide range of heavy duty applications and operating environments found in the trucking, mining, construction, quarrying, and agricultural industries. These products will provide outstanding protection in the most demanding diesel engines of Caterpillar, Cummins, Detroit Diesel, Mack, Mercedes Benz, Navistar, Volvo, and others. Mobil Delvac 1300 Super also meets the requirements of the API SM specification for gasoline engines and mixed fleets.

Features and Benefits

As engine designs change in response to tougher emissions restrictions imposed by the EPA, the performance demand on engine lubricants likewise increases in order to compensate for the harsher environments that new engine designs bring with them. New engines (model-year 2007 and beyond) will come equipped with aftertreatment devices installed in the engine exhaust stream which will require the use of both API CJ-4 oils and ultra-low sulfur fuels to function properly. Additionally, new engines using EGR will generate even higher levels of acid, soot and heat than older EGR engines due to substantially increased EGR rates compared to previous EGR designs.

Mobil Delvac 1300 Super 10W-30 and 15W-40 are formulated with a) optimized baseoil technology containing severely hydroprocessed base stocks, b) patented Trimer* additive technology and c) a mixed detergent system to deliver cutting-edge performance in both new and older engines. In addition to assuring excellent control of oil thickening due to soot build-up and outstanding TBN retention for long drain intervals, Mobil Delvac 1300 Super's advanced technology also provides outstanding resistance to oil consumption, oxidation, corrosive and abrasive wear, and high temperature deposits.

* Trimer additive technology is a patented additive technology that imparts outstanding wear performance, effective oxidation resistance and improved frictional properties while contributing little to the overall ash content enabling Mobil Delvac 1300 Super to deliver performance beyond the boundaries of industry requirements of API CJ-4.

Features

  • Superior soot-viscosity control
  • Outstanding thermal and oxidative stability
  • Excellent oil consumption control
  • Outstanding TBN reserves
  • Stay-in-grade shear stability
  • Excellent low temperature pumpability
  • Superb resistance to corrosive and abrasive wear
  • Component compatibility
  • Meets demanding specifications of key OEMs and latest API gasoline service category

Advantages and Potential Benefits

  • Greater engine efficiency, long engine life and long oil life
  • Reduced low temperature sludge build-up and high temperature deposits
  • Lower oil costs due to less make-up oil during operation
  • Improved corrosion protection and extended drain intervals for both new and old engines using either low (500ppm) or ultra-low (15ppm) sulfur diesel fuel
  • Maintains viscosity in severe, high temperature service for greater wear protection and long engine life
  • Faster oil flow and reduced wear during engine start-up in low temperatures
  • Long life of critical wear surfaces
  • Long gasket, seal, and aftertreatment (DPF and DOC) life
  • One engine oil for mixed fleet operations

Applications

  • Specifically recommended for the latest low-emissions, high performance diesel applications equipped with aftertreatment systems using Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC) technologies.
  • Recommended for high-performance diesel applications including turbo-charged designs featuring EGR Technology and diesel applications using older, naturally aspirated conventional designs.
  • On-highway heavy-duty trucking and off-highway including: construction, mining, quarrying, and agriculture.
  • On-highway applications operating in both high speed/high load and short haul pick-up/delivery.
  • Off-highway applications operating in severe low speed/heavy load conditions using either low (500ppm) or ultra low (15ppm) sulfur fuels.
  • Recommended for use in high performance gasoline engines and mixed fleet operations.
  • Diesel-powered equipment from American and European OEMs