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Royal Purple 5w20 Motor Oil

Market Price $9.99 You Save 15% ($1.50)
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  • Item 45000

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    Features, Video & Details

    • Increases Horsepower
    • Improved Wear Protection
    • Fully Synthetic
    • Extends Oil Change Intervals
    • 5w20 Weight

    Review & Installation Video

    Review & Install Video

    Protect Your Investment. The most effective way of ensuring long engine life in either a heavily modded racecar or daily driven 'Stang is regular oil changes. And there is no better oil available for your Pony than Royal Purple. Royal Purple is a full synthetic oil that contains a patented additive to reduce engine wear and protect your rings, cylinders, and bearings more than any other. It also sticks to your engine's internals after shutdown to protect your engine upon startup.

    Superior Performance. Unlike other oils, Royal Purple continues protecting your engine even at high temperatures, making it a great choice for every Mustang. It lubricates better regardless of temperature, ensuring your Mustang will run right whether you're stuck in a traffic jam or going for FTD (fastest time of the day). Many Mustang owners even report better throttle response or even horsepower gains with Royal Purple.

    Resists Breakdown. Royal Purple is more resistant to breakdown than other oils, meaning you can go longer on an oil change without worrying about engine damage.

    Application. This Royal Purple Oil is a 5w20 weight. Check your Mustang's oil cap or owner's manual for the correct weight for your engine.
    • I4 needs 6 quarts for a complete oil change.
    • V6 needs 5-6 quarts for a complete oil change.
    • V8 needs 5-8 quarts for a complete oil change.

    Please Note: If you are unsure how many quarts of oil you will need for a complete oil change, please refer to your vehicles owner manual or contact your local Ford dealer.

    Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Details

    MPN# 1520

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Bottle
    Installation Info
    Tech Specs
    Will it fit my Mustang?
    • Boss 302 - 12, 13
    • Bullitt - 01, 08, 09, 19
    • Cobra - 93, 94, 95, 96, 97, 98, 99, 01, 03, 04
    • Cobra R - 93, 95, 00
    • EcoBoost - 15, 16, 17, 18, 19
    • GT - 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19
    • GT350 - 15, 16, 17, 18, 19
    • GT350R - 15, 16, 17, 18, 19
    • GT500 - 07, 08, 09, 10, 11, 12, 13, 14
    • LX - 87, 88, 89, 90, 91, 92, 93
    • Mach 1 - 03, 04
    • Other - 79, 80, 81, 82, 83, 84, 85, 86
    • V6 - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17

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    Questions & Answers (17)

    5 Top Rated Questions

    How many miles can i go between oil changes with Royal purple oil? I have heard that you can run up to 7000 miles between oil changes with Royal Purple. Is this true? If not what is recommended? Also, right now i am running 5w-20 Castrol GTX High Mileage in my '03 GT with 123K miles, should i move up to another weight and viscosity considering this is high mileage?

    • Its possible with some of the newer oil designs to run 5k miles between oil changes. However, with any car that has a few miles on it staying closer to the 3k miles range will only benefit you and your motor, especially if you drive it aggressively. Always change your filter when changing your oil.

    Helpful (6) Show 3 more answers

    my mustang v6 2006 with 34k I installed the procharger p1sc and it is my first oil change I wanted to know what kind of synthetic oil I would recommend to take care of the engine of my pony

    • The 2006 Mustang will use 5 quarts of 5W-30 Oil as directed by Ford via the Owners Manual.

    Helpful (0)

    Can I start using this in my 2006 gt if the motor (as far as I know) has never used synthetic before?

    • Yes, you can go to the full synthetic oil, however, once you start using the full synthetic it would be recommended to stick with that type of oil for future changes. 

    Helpful (0)

    Is this the oil I will need on a 2016 Mustang GT? Or should I go 5w30 or the XPR Race 5w20? Not sure of the differences.

    • The 5w20 would be ideal to run as this is the standard recommendation from Ford.

    Helpful (0)

    Hello, I have a 2003 Mustang GT. When I went to the Royal Purple website, and used their lubricant advisor, their is no listing for a 2003 Ford Mustang GT. Can Royal Purple 5W20 be used in my vehicle?

    • The Royal Purple 5w20 Motor Oil can be used on your 2003 GT.

    Helpful (0)
    Post Your Question
    10 More Questions
    I have a 2016 Mustang gt with 24k miles it is my daily driver wanted to know if this is the best crown royal oil to go with. 1 answer
    I have a 2006 V6 Mustang with approximately 95,000 miles on it. I was planning on using this oil at least every other oil change. Would that be possible to switch back and forth or once used would I just have to keep using this same oil? It would still be synthetic oil however I'm not sure if I would be able to switch back and forth between brands even though they would both be synthetic due to the additives and difference between the two. 1 answer
    Hello I have a 2016 Mustang GT(Automatic). I have 7300 miles on it and this will be my first oil change as the owner. Should I use Royal Purple 5w20? Wanted to switch to full synthetic oil and this seems like the best out there. 1 answer
    diferences between this one and the HPS? pros and cons? thank you! 1 answer
    I own a 2006 gt with 15000 miles, and I always use 5w-30 synthetic motor oil from mobil or castrol, the car feels and run fine but, do you think if a change the viscosity of the oil, the car will feel better than using an 5w-30, or it would be too late to make the change. The oil cap recommend 5w-20 but the owner´s manual indicates 5w-30. Wich is best for my engine? 1 answer
    I have a 2004 V6 Mustang with 150k miles on it. Should I use this oil or should I start using 5w30 instead? And how often would I need to change the oil with this one as opposed to the other? 2 answers
    I have only 5500 miles on my 14 now would it be ok to switch to this oil now or should i stay with ford oil a lil longer? 1 answer
    Can I use with Lucas products? Every oil change I have every performed in any of my vehicles since I was a teenager I have added the lucas oil additive. Would it make any difference if I were to add in a quart of lucas with this product? 1 answer
    Recommended oil amount for a 96 Cobra So I have heard and seen a lot of different opinions on how much oil to put in my 1996 Mustang Cobra. The manual says 6 quarts but I have heard of people using 7 or even 8 quarts. What are your thoughts? 1 answer
    1996 Vortech Supercharged GT Will this be a good oil weight for my 96 vortech GT? I want to keep my supercharger running as best and smooth as possible. I know royal purple is great. I'm more concerned about the oil weight. will this work good? 2 answers

    Recommended For You

    Customer Reviews (100+) Write a Review

    Overall Rating 4.9

    out of 5 stars

    • 5/5

      February 19, 2019

      Runs smooth

      Love this oil the cabin doesn’t get so hot anymore


      Year: 2006 Submodel: GT

      Helpful (0)

    • 5/5

      February 06, 2019

      Royal purple is the best .

      Awesome product if you can afford it, go for it ..


      Year: 2015 Submodel: GT

      Helpful (0)

    • 5/5

      January 13, 2019

      Royal Purple 5w-20

      Royal Purple is the only way to go. I use with 93 octane and a octane booster which helps my 2010 Mustang GT scream in high revs. Definitely recommend. Good insurance for your car. Fastcarmar


      Helpful (3)

    • 5/5

      January 07, 2019

      Royal purple

      Great product, engine felt smoother. Would recommend to anyone.


      Year: 1997 Submodel: GT

      Helpful (2)

    • 5/5

      November 23, 2018

      It's oil...

      No complaints. It's oily like oil and does it's job.


      Year: 2007 Submodel: GT

      Helpful (5)

    • 5/5

      November 20, 2018

      Works just like you'd expect

      Make sure you look up your vehicle's specs and you order the right amount. It works just fine, but if you're tight on money or operating on a budget, don't use Royal Purple.


      Year: 2016 Submodel: V6

      Helpful (4)

    • 5/5

      November 03, 2018

      Great stuff

      I can notice a difference in the sound, it’s quieter and a little smoother !


      Year: 2015 Submodel: V6

      Helpful (5)

    • 5/5

      October 20, 2018

      Great stuff!!

      Once I changed the oil I did notice a smoother engine tone... I’ve only put on about 100 miles since changing it... I’m really impressed so far... if anything should change I’ll repost something...


      Year: 2015 Submodel: V6

      Helpful (5)

    • 5/5

      October 18, 2018

      GT Royal

      Bought this product for my Pony and works like a charm, very smooth, always use it along with tray oil etc. Thank you AM


      Year: 2002 Submodel: GT

      Helpful (4)

    • 5/5

      September 22, 2018


      Very good oil you can definitely feel the difference


      Year: 2014 Submodel: V6

      Helpful (6)

    • 5/5

      August 11, 2018

      You will notice the difference

      I’m very pleased with Royal Purple as always. You will noticed the difference when using Royal Purple vs using regular oil brands.


      Year: 2003 Submodel: Mach 1

      Helpful (6)

    • 5/5

      August 08, 2018


      I recommend everyone to use this product. I can definitely tell a performance efficiency after the use of royal purple compared to other products


      Year: 2016 Submodel: V6

      Helpful (7)

    • 5/5

      August 07, 2018

      Royal purple

      Awesome oil definitely recommend using it for your vehicles runs Strong and healthy.


      Year: 2017 Submodel: GT

      Helpful (6)

    • 5/5

      July 18, 2018


      Everyone says what they want about RP but it is still as high performance as always.


      Year: 2011 Submodel: GT

      Helpful (7)

    • 5/5

      March 29, 2018

      Good stuff

      I like this oil and will only run this stuff. I have always used other oils but was told by others to try royal purple. Now I can feel a little difference in idol. Everything ran so much smoother I feel like the stuff does what it says


      Year: 2008 Submodel: GT

      Helpful (8)

    • 5/5

      March 15, 2018

      Royal pruple oil 5w20

      Hand down the best oil out there for your s550 im very please with this product, you can definently feel the diffrence. Your ride feels a lot more smoother will definitely continue buying this product for all my oil changes.


      Year: 2017 Submodel: GT

      Helpful (8)

    • 4/5

      February 26, 2018

      Great Stuff

      This is a honestly review! First time I’ve ever jused this oil and I can tell you my car feels more alive. Not sure how to really explain it but if feels like it runs much better. I would recommend this definitely, also do your own oil change it’s not that bad :)!


      Year: 2014 Submodel: V6

      Helpful (7)

    • 5/5

      October 09, 2017

      best oil period

      when it comes to protecting your coyotes internals nothing but the best from royal purple


      Year: 2015 Submodel: GT

      Helpful (7)

    • 5/5

      September 27, 2017

      First oil change since ownership

      Seems good so far this has really good reviews and seems like a high quality product.


      Year: 2015 Submodel: GT

      Helpful (10)

    • 4/5

      September 12, 2017

      Runs Smooth

      I use royal purple because so far its kept my engine running like an absolute charm. My engine feels good when I drive and the car takes off like a breeze. Yeah its a bit pricer than some other oils but after buying a car thats several thousands of dollars why would you maintain in with cheap substances? Don't cut corners after cutting your wallet.


      Year: 2016 Submodel: V6

      Helpful (7)