Turtle Wax

Valvoline - VV966-CS 5W-40 MST SynPower Full Synthetic Motor Oil - 1qt (Case of 6) (VV966-6PK)

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Product Description

Just because you’re not pushing your car to the limits on the German Autobahn doesn’t mean it can’t benefit from a premium motor oil. The truth is everyday driving in bumper-to-bumper, stop-and-go traffic or even making short trips to the store can have a severe effect on your engine and the car oil. Valvoline European Vehicle Full Synthetic 5W-40 Motor Oil is engineered with the highest quality synthetic bases oils and additives, making it our best motor oil to meet the rigorous requirements of gasoline and diesel engines in most Audi, BMW, Mercedes Benz, Volkswagen, and Porsche cars. Valvoline’s superior antioxidants resist motor oil breakdown, and extra detergents defend your engine from sludge and deposits. Whether you own a sedan, SUV, van or sports car, Valvoline European Full Synthetic provides advanced protection against wear, heat, friction and deposits – the leading reasons for engine breakdown. Valvoline’s exclusive full-synthetic formula helps maximize performance and optimize fuel efficiency. Add to that exceptional high and low temperature protection to shield your engine in extreme conditions and you have ultimate motor oil for your premium car. Valvoline European Full Synthetic Motor Oil. It’s what your high-performance European vehicle demands.

Amazon.com

Motor oil is made from crude oil and is used to lubricate, clean, and cool engines. Types of motor oil include conventional, synthetic, diesel, bio-based, hybrid (blends of conventional and synthetic), and recycled oils. Motor oil varies in weight and viscosity, as well as additives that some manufacturers add to the oil during the refining process. A numerical code system created by the Society of Automotive Engineers (SAE) grades motor oils according to viscosity--the higher the number between 0 and 60, the more viscous (thicker) the oil is. Most consumer motor oils are graded by two numbers, with the first number indicating cold weather (Winter or "W") performance.

SAE 5W-40

This oil has a weight of SAE 5W-40, meaning it has an SAE viscosity rating of 5 in cold temperatures and a rating of 40 at normal operating temperature. Always check your vehicle's owner's manual to verify that this is the correct weight of motor oil for your vehicle.

Full Synthetic Oil

This oil is a full synthetic oil, meaning crude oil is not used in making it. Synthetic oil can be used in vehicle engines instead of motor oils refined from crude oil, and often provides superior mechanical performance over traditional motor oil, including increased gas mileage and reduced engine wear at extreme temperatures. Its complex method of production means it can often cost more than conventional motor oil.

From the Manufacturer

Valvoline SynPower Full Synthetic Motor Oil - Meets the Demands of Today's Tough Driving Conditions


SynPower Full Synthetic delivers superior engine protection by fighting the three major causes of engine stress: heat, deposits and wear. That's because SynPower is the only leading full synthetic formulated with more durable anti-wear additives that stay in the oil longer.

Premium chemistry and full synthetic base oils help SynPower deliver the ultimate protection against:

• Heat - SynPower is formulated with full synthetic base oil and premium chemistry that stands-up to extreme temperatures. SynPower flows when the engine is cool, and maintains its protection barrier as engine temperatures rise.

• Deposits - SynPower has extra detergents and dispersants to help prevent harmful build-up of sludge, varnish and other deposits in your engine.

• Wear - With all the concern about lower zinc in motor oil, SynPower responded with advanced, more durable anti-wear additives that stay in the oil longer for outstanding protection against friction and wear.

SynPower meets the performance requirements of most naturally aspirated, turbocharged and supercharged cars operating in North America.


Frequently Asked Questions About Valvoline's SynPower


How does SynPower compare to Mobil1 and Amsoil?
Valvoline's SynPower motor oils meet and exceed the same specifications as these two products. SynPower motor oils are high performing, high-quality oils formulated with full synthetic base oils and top tier additives to provide an increased level of performance. All of Valvoline's SynPower motor oils are API licensed to ensure quality for North American vehicle application. We have specially designed SynPower 5w40 for application in high performance European or diesel passenger cars and this oil carries the specific OEM approvals such as Mercedes Benz, Volkswagen, Porsche and BMW. Our North American SynPower 5w20, 5w30 and 10w30 exceed ILSAC GF-4 requirements and carry the API starburst on the front label. SynPower is designed with extra levels of detergent and antioxidant to provide outstanding deposit and heat protection.

Why are synthetic oils more expensive? Are they worth the extra cost?
Synthetic oils are superior to conventional oils because they help maximize horsepower, improve gas mileage and provide a smoother, cooler operation for the engine, prolonging engine life. Many vehicle owners feel that the benefits of using a synthetic motor oil are worth the extra cost.

How does Valvoline's SynPower formula protect against wear?
SynPower full synthetic motor oil is formulated with a balance of high quality ingredients such as detergents, dispersants, antioxidants, friction modifiers, anti-wear additives and premium base oils that work together to provide exceptional protection against engine stress and wear.

Valvoline's proprietary formulation includes special anti-wear chemistry. Valvoline's low impact ZDDP allows phosphorus in the anti-wear additive to stay in the oil longer than other leading synthetic motor oils. Phosphorous bonds to metal parts in the engine to form a "sacrificial" layer that helps protect against friction and metal wear in the engine.

SynPower also uses premium detergents and dispersants that protect against deposits and sludge to keep engines clean. SynPower's premium full synthetic base oils and additives hold up to extreme temperatures to provide increased protection for your engine.

Does using synthetic oil create more sludge?
No. Synthetic oils do not increase the chance of sludge. Valvoline motor oils are 100% anti-sludge guaranteed.

Does using synthetic oil cause my car to use more oil?
No. Synthetic oils do not increase oil consumption.


Valvoline's Engine Guarantee Program
can cover your engine if it fails
Is SynPower covered by the Valvoline Engine Guarantee program?
Yes. The Valvoline Engine Guarantee covers your engine if it fails, hassle free. If you have 125,000 miles or less, using Valvoline's SynPower can give you an engine guarantee up to 300,000 miles. Registration required, visit
www.engineguarantee.com to learn more.

Does using synthetic oil damage engine seals?
No. Synthetic oils are perfectly safe for all rubber seals.

I heard that synthetic oil is too thin for use in an older car and creates blow-by and burn-off. Is this true?
This is only true if the blow-by problem exists prior to using a synthetic oil. If you have a leaking or blow-by problem, synthetic oils can make the issue worse, but they do not cause it to happen.

Do I need to use a different type of oil filter with synthetic oil?
No. You can use any type of oil filter with a synthetic oil.

Are there certain types of vehicles that should not use synthetic motor oil (e.g., Mazda's)?
Yes, there are certain engines (e.g., rotary engines) in which synthetic oils should not be used. Refer to your owner's manual for the appropriate motor oil recommendation.

Are there any gas mileage advantages to using synthetic oil?
Absolutely. Synthetic oils use higher quality friction modifiers to make the oil more slippery and stronger than conventional oils. This allows the engine to run easier and smoother, increasing gas mileage.

What group of base oils is used in the formulation of SynPower?
Valvoline uses a mixture of Group III and Group IV basestocks.

Does SynPower use polyalphaolefin (PAO) base stocks?
Yes. Valvoline uses a mixture of Group III and Group IV basestocks.

Does SynPower protect engine seals or do I have to buy a higher-mileage motor oil to get that protection?
SynPower does protect engine seals but in order to recondition older engine seals, high mileage oils are recommended.

Is it safe to use SynPower in a motorcycle with a wet clutch?
No. Valvoline SynPower oils are not approved for use with a wet clutch.

Is SynPower compatible with other brands of synthetic motor oil or do I need to flush if I'm switching brands?
Valvoline SynPower is compatible with other synthetic oils.

  • Advanced protection for European gasoline and diesel vehicles against the four main causes of engine breakdown: wear friction heat and deposits
  • Formulated with top-quality anti-wear additives that go beyond industry and OEM standards in European vehicles
  • Premium antioxidants and cleaning detergents combine to safeguard against damaging deposits
  • Exceptional high/low temperature protection defends your engine no matter the climate or driving conditions
  • Meets or exceeds all requirements of API SP, ACEA A3/B3, A3/B4, MB 229.5, 229.3, & 226.5, VW 50200/50500 & 50501, BMW LL-01 & LL-14FE+, Porsche A40, Volvo 95200356, Renault RN0700 & RN0710, PSA B71 2296, and Chrysler MS-12633/ MS-10730
  • American made and formulated, from the Original Motor Oil brand trusted for more than 150 years
Turtle Wax

Valvoline - VV966-CS 5W-40 MST SynPower Full Synthetic Motor Oil - 1qt (Case of 6) (VV966-6PK)

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SHIPPING INFORMATION

Order Restrictions

Fast, 2-Business-Day, Next-Day, and Saturday delivery options are not available for orders containing fragrances, lighting, rugs, and orders greater than 30 units. Lamps will ship with the base and the shade as 2 separate packages. Gift cards are shipped separately free of charge.

Delivery Timing

Your items may arrive sooner than the estimated delivery date. Ralph Lauren reserves the right to send packages via other shipping methods based on the shipping destination as long as orders will still arrive within the arrival times outlined on RalphLauren.com. When you choose the Economy delivery option, packages are delivered Monday through Saturday 8 AM to 4:30 PM. Orders sent by Fast, 2-Business-Day or Next-Day shipping methods are delivered Monday through Friday from 8 AM to 4:30 PM. We recommend choosing Fast or Next-Day delivery if you are shipping your package to a business address. You will be asked to provide a telephone number on the shipping page of checkout, which is important in the event the courier needs to arrange a delivery time with you. You will also be asked to provide an email address, to which we will send confirmation that your order was placed.

Return Policy

Returns

You have 30 calendar days from the date you received your order to request a return. The item must be unused, in its original packaging, and in the same condition as received.

Refunds

Once we receive and inspect your returned item, we will notify you by email. If approved, your refund will be processed to the original payment method within 5–10 business days.

Exchanges

If you received a defective or incorrect item, we will replace it at no extra cost. Please contact us to initiate an exchange request.

Shipping Costs

Shipping fees are non-refundable. In most cases, return shipping is the customer’s responsibility unless the item is damaged, defective, or incorrect.

Non-Returnable Items

We cannot accept returns for:

  • Gift cards
  • Downloadable products
  • Personal or hygiene items
  • Clearance or final sale items (if marked as such)

How to Request a Return

To start a return, email our support team with:

  • Order number
  • Reason for return
  • Photo or video (if applicable)

We will send you further instructions after your request is reviewed.

Help Center

We’re here to help you find answers quickly.

Order Problems

If there’s an issue (wrong item, color, or damage), contact us with your order number and a photo or 30-sec video. We usually reply within 24 hours.

Returns & Refunds

You can request a return within 30 days of delivery. The item must be unused and in original packaging. Refunds are processed 5–10 business days after inspection. Shipping fees are not refundable unless the item is defective or incorrect.

Shipping & Delivery

After your order ships, you’ll get a tracking number by email. Delivery time depends on the carrier and region.

Product Questions

Specifications and details are listed on each product page. If you need help choosing — message us, we’ll assist.

Contact

Email support at support@yourdomain.com or use the website chat. Include an order number if relevant.

FAQ

  • Response time? Usually within 24 hours.
  • Return shipping paid by? Customer, unless item is damaged/defective/incorrect.
  • Exchanges allowed? Yes, for defective or incorrect items at no extra cost.
  • Description

    Product Description

    Just because you’re not pushing your car to the limits on the German Autobahn doesn’t mean it can’t benefit from a premium motor oil. The truth is everyday driving in bumper-to-bumper, stop-and-go traffic or even making short trips to the store can have a severe effect on your engine and the car oil. Valvoline European Vehicle Full Synthetic 5W-40 Motor Oil is engineered with the highest quality synthetic bases oils and additives, making it our best motor oil to meet the rigorous requirements of gasoline and diesel engines in most Audi, BMW, Mercedes Benz, Volkswagen, and Porsche cars. Valvoline’s superior antioxidants resist motor oil breakdown, and extra detergents defend your engine from sludge and deposits. Whether you own a sedan, SUV, van or sports car, Valvoline European Full Synthetic provides advanced protection against wear, heat, friction and deposits – the leading reasons for engine breakdown. Valvoline’s exclusive full-synthetic formula helps maximize performance and optimize fuel efficiency. Add to that exceptional high and low temperature protection to shield your engine in extreme conditions and you have ultimate motor oil for your premium car. Valvoline European Full Synthetic Motor Oil. It’s what your high-performance European vehicle demands.

    Amazon.com

    Motor oil is made from crude oil and is used to lubricate, clean, and cool engines. Types of motor oil include conventional, synthetic, diesel, bio-based, hybrid (blends of conventional and synthetic), and recycled oils. Motor oil varies in weight and viscosity, as well as additives that some manufacturers add to the oil during the refining process. A numerical code system created by the Society of Automotive Engineers (SAE) grades motor oils according to viscosity--the higher the number between 0 and 60, the more viscous (thicker) the oil is. Most consumer motor oils are graded by two numbers, with the first number indicating cold weather (Winter or "W") performance.

    SAE 5W-40

    This oil has a weight of SAE 5W-40, meaning it has an SAE viscosity rating of 5 in cold temperatures and a rating of 40 at normal operating temperature. Always check your vehicle's owner's manual to verify that this is the correct weight of motor oil for your vehicle.

    Full Synthetic Oil

    This oil is a full synthetic oil, meaning crude oil is not used in making it. Synthetic oil can be used in vehicle engines instead of motor oils refined from crude oil, and often provides superior mechanical performance over traditional motor oil, including increased gas mileage and reduced engine wear at extreme temperatures. Its complex method of production means it can often cost more than conventional motor oil.

    From the Manufacturer

    Valvoline SynPower Full Synthetic Motor Oil - Meets the Demands of Today's Tough Driving Conditions


    SynPower Full Synthetic delivers superior engine protection by fighting the three major causes of engine stress: heat, deposits and wear. That's because SynPower is the only leading full synthetic formulated with more durable anti-wear additives that stay in the oil longer.

    Premium chemistry and full synthetic base oils help SynPower deliver the ultimate protection against:

    • Heat - SynPower is formulated with full synthetic base oil and premium chemistry that stands-up to extreme temperatures. SynPower flows when the engine is cool, and maintains its protection barrier as engine temperatures rise.

    • Deposits - SynPower has extra detergents and dispersants to help prevent harmful build-up of sludge, varnish and other deposits in your engine.

    • Wear - With all the concern about lower zinc in motor oil, SynPower responded with advanced, more durable anti-wear additives that stay in the oil longer for outstanding protection against friction and wear.

    SynPower meets the performance requirements of most naturally aspirated, turbocharged and supercharged cars operating in North America.


    Frequently Asked Questions About Valvoline's SynPower


    How does SynPower compare to Mobil1 and Amsoil?
    Valvoline's SynPower motor oils meet and exceed the same specifications as these two products. SynPower motor oils are high performing, high-quality oils formulated with full synthetic base oils and top tier additives to provide an increased level of performance. All of Valvoline's SynPower motor oils are API licensed to ensure quality for North American vehicle application. We have specially designed SynPower 5w40 for application in high performance European or diesel passenger cars and this oil carries the specific OEM approvals such as Mercedes Benz, Volkswagen, Porsche and BMW. Our North American SynPower 5w20, 5w30 and 10w30 exceed ILSAC GF-4 requirements and carry the API starburst on the front label. SynPower is designed with extra levels of detergent and antioxidant to provide outstanding deposit and heat protection.

    Why are synthetic oils more expensive? Are they worth the extra cost?
    Synthetic oils are superior to conventional oils because they help maximize horsepower, improve gas mileage and provide a smoother, cooler operation for the engine, prolonging engine life. Many vehicle owners feel that the benefits of using a synthetic motor oil are worth the extra cost.

    How does Valvoline's SynPower formula protect against wear?
    SynPower full synthetic motor oil is formulated with a balance of high quality ingredients such as detergents, dispersants, antioxidants, friction modifiers, anti-wear additives and premium base oils that work together to provide exceptional protection against engine stress and wear.

    Valvoline's proprietary formulation includes special anti-wear chemistry. Valvoline's low impact ZDDP allows phosphorus in the anti-wear additive to stay in the oil longer than other leading synthetic motor oils. Phosphorous bonds to metal parts in the engine to form a "sacrificial" layer that helps protect against friction and metal wear in the engine.

    SynPower also uses premium detergents and dispersants that protect against deposits and sludge to keep engines clean. SynPower's premium full synthetic base oils and additives hold up to extreme temperatures to provide increased protection for your engine.

    Does using synthetic oil create more sludge?
    No. Synthetic oils do not increase the chance of sludge. Valvoline motor oils are 100% anti-sludge guaranteed.

    Does using synthetic oil cause my car to use more oil?
    No. Synthetic oils do not increase oil consumption.


    Valvoline's Engine Guarantee Program
    can cover your engine if it fails
    Is SynPower covered by the Valvoline Engine Guarantee program?
    Yes. The Valvoline Engine Guarantee covers your engine if it fails, hassle free. If you have 125,000 miles or less, using Valvoline's SynPower can give you an engine guarantee up to 300,000 miles. Registration required, visit
    www.engineguarantee.com to learn more.

    Does using synthetic oil damage engine seals?
    No. Synthetic oils are perfectly safe for all rubber seals.

    I heard that synthetic oil is too thin for use in an older car and creates blow-by and burn-off. Is this true?
    This is only true if the blow-by problem exists prior to using a synthetic oil. If you have a leaking or blow-by problem, synthetic oils can make the issue worse, but they do not cause it to happen.

    Do I need to use a different type of oil filter with synthetic oil?
    No. You can use any type of oil filter with a synthetic oil.

    Are there certain types of vehicles that should not use synthetic motor oil (e.g., Mazda's)?
    Yes, there are certain engines (e.g., rotary engines) in which synthetic oils should not be used. Refer to your owner's manual for the appropriate motor oil recommendation.

    Are there any gas mileage advantages to using synthetic oil?
    Absolutely. Synthetic oils use higher quality friction modifiers to make the oil more slippery and stronger than conventional oils. This allows the engine to run easier and smoother, increasing gas mileage.

    What group of base oils is used in the formulation of SynPower?
    Valvoline uses a mixture of Group III and Group IV basestocks.

    Does SynPower use polyalphaolefin (PAO) base stocks?
    Yes. Valvoline uses a mixture of Group III and Group IV basestocks.

    Does SynPower protect engine seals or do I have to buy a higher-mileage motor oil to get that protection?
    SynPower does protect engine seals but in order to recondition older engine seals, high mileage oils are recommended.

    Is it safe to use SynPower in a motorcycle with a wet clutch?
    No. Valvoline SynPower oils are not approved for use with a wet clutch.

    Is SynPower compatible with other brands of synthetic motor oil or do I need to flush if I'm switching brands?
    Valvoline SynPower is compatible with other synthetic oils.

    • Advanced protection for European gasoline and diesel vehicles against the four main causes of engine breakdown: wear friction heat and deposits
    • Formulated with top-quality anti-wear additives that go beyond industry and OEM standards in European vehicles
    • Premium antioxidants and cleaning detergents combine to safeguard against damaging deposits
    • Exceptional high/low temperature protection defends your engine no matter the climate or driving conditions
    • Meets or exceeds all requirements of API SP, ACEA A3/B3, A3/B4, MB 229.5, 229.3, & 226.5, VW 50200/50500 & 50501, BMW LL-01 & LL-14FE+, Porsche A40, Volvo 95200356, Renault RN0700 & RN0710, PSA B71 2296, and Chrysler MS-12633/ MS-10730
    • American made and formulated, from the Original Motor Oil brand trusted for more than 150 years
  • FAQs
    Need some help? Ask us!
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