GTX 5W-30 High Mileage Motor Oil (5 Plus Quarts Jug)
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Castrol GTX 5W-30 High Mileage Motor Oil (5 Plus Quarts Jug)

Part No. 03102/03564 Warranty  
As an engine gets older gaskets become brittle, seals deteriorate and oil burns faster. Castrol GTX High Mileage with TriShield technology™ helps extend engine life by providing superior protection against deposit build-up.
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ACEA Specification:A1
API Service Category:SN
ATV:No
Container Size:5.1 qt
Container Type:Plastic Bottle
Conventional:No
Detergent or Non-Detergent:Non-Detergent
Diesel Approved:No
High Mileage:Yes
Motorcycle:No
Race Only:No
Synthetic Blend:Yes
Synthetic:No
Viscosity Index:5W-30

REVIEW SNAPSHOT®

by PowerReviews
CastrolGTX 5W-30 High Mileage Motor Oil (5 Plus Quarts Jug)
 
4.8

(based on 16 reviews)

Ratings Distribution

  • 5 Stars

     

    (12)

  • 4 Stars

     

    (4)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Runs clean (10)
  • Improves vehicle performance (8)
  • Reduces wear (8)
  • Safe (4)

Cons

    Best Uses

    • Car (8)
    • Truck (7)
    • Regular use (6)
      • Reviewer Profile:
      • Casual driver (6), Truck enthusiast (4), Auto enthusiast (3)

    Reviewed by 16 customers

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    Displaying reviews 1-10

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    4.0

    Oil is Oil

    By Roy Boy

    from Morganville, NJ

    About Me Casual Driver

    Ask me a question

    Verified Buyer
    Level 2

    Pros

    • Runs Clean

    Cons

      Best Uses

      • Car

      Comments about Castrol GTX 5W-30 High Mileage Motor Oil (5 Plus Quarts Jug):

      I use it in a Caravan. Every one I have owned uses oil. I just look for oil that lasts intil the next oil change

      Comment on this review(earn points)

      (1 of 1 customers found this review helpful)

       
      4.0

      I will use it again!

      By NA

      from Alabama

      About Me Casual Driver

      Ask me a question

      Verified Buyer
      3 or more reviews submitted

      Pros

        Cons

          Best Uses

          • Truck

          Comments about Castrol GTX 5W-30 High Mileage Motor Oil (5 Plus Quarts Jug):

          I use it in a >150k mile truck, seems to work good with it

          Comment on this review(earn points)

           
          5.0

          High mileage

          By sandi

          from new castle

          About Me Casual Driver

          Verified Buyer

          Pros

          • Improves Vehicle Performance
          • Reduces Wear
          • Runs Clean

          Cons

            Best Uses

            • Car
            • Regular Use

            Comments about Castrol GTX 5W-30 High Mileage Motor Oil (5 Plus Quarts Jug):

            My 2008 car has > 200K miles on it. This is the only oil I use

            Comment on this review(earn points)

             
            4.0

            Good value

            By Chris

            from Knox, pa

            About Me Truck Enthusiast

            Verified Buyer
            Level 2

            Pros

            • Runs Clean

            Cons

              Best Uses

              • Truck

              Comments about Castrol GTX 5W-30 High Mileage Motor Oil (5 Plus Quarts Jug):

              Good value

              Comment on this review(earn points)

              (2 of 4 customers found this review helpful)

               
              5.0

              270,000 miles on the engine

              By Ronnie

              from Greensboro, N.C.

              About Me Casual Driver

              Verified Buyer
              Level 1

              Pros

              • Improves Vehicle Performance
              • Reduces Wear
              • Runs Clean
              • Safe
              • Wouldnt Change A Thing

              Cons

                Best Uses

                • Car
                • Quick Fix
                • Regular Use
                • RV
                • Truck

                Comments about Castrol GTX 5W-30 High Mileage Motor Oil (5 Plus Quarts Jug):

                Our 2001 tahoe has over 270,000 miles on it and the engine has never had anything major. Only tune ups

                Comment on this review(earn points)

                (4 of 6 customers found this review helpful)

                 
                5.0

                Best stuff ever!!

                By Kayla Mechanic

                from Blaine, Minnesota

                About Me Auto Enthusiast, Mechanic, Truck Enthusiast

                Level 2

                Pros

                • Improves Vehicle Performance
                • Reduces Wear
                • Runs Clean

                Cons

                  Best Uses

                  • Car
                  • Truck

                  Comments about Castrol GTX 5W-30 High Mileage Motor Oil (5 Plus Quarts Jug):

                  I had bought a Suburban that hasnt run in a few years and there was smudge in the oil and it was black. I had done one treatment of Castrol GTX for it with the truck having 179k on it and it ran so much better! And there is barely any more junk in the engine, one more oil change and this baby is all better! Im a chevy girl and I know that this is the brand I trust always!

                  Comment on this review(earn points)

                  (3 of 5 customers found this review helpful)

                   
                  5.0

                  Engine wear reducer and milage booster

                  By Den

                  from Gobles, Mi 49055

                  About Me Casual Driver

                  Verified Buyer
                  Helpful Reviewer

                  Pros

                  • Improves Vehicle Performance
                  • Reduces Wear
                  • Runs Clean
                  • Safe

                  Cons

                    Best Uses

                    • Regular Use

                    Comments about Castrol GTX 5W-30 High Mileage Motor Oil (5 Plus Quarts Jug):

                    I keep Castrol in my vehicles as I drive 250 miles a week getting to and from my job. It saves me engine reapir money and increases my milage.

                    Comment on this review(earn points)

                    (8 of 13 customers found this review helpful)

                     
                    5.0

                    Castrol GTX HM

                    By Delmarksman

                    from Smyrna, DE

                    About Me Auto Enthusiast, Casual Driver, Truck Enthusiast

                    Ask me a question

                    Verified Buyer
                    Level 4

                    Pros

                    • Improves Vehicle Performance
                    • Reduces Wear
                    • Runs Clean

                    Cons

                      Best Uses

                      • Car
                      • Regular Use
                      • Truck

                      Comments about Castrol GTX 5W-30 High Mileage Motor Oil (5 Plus Quarts Jug):

                      Have been using this oil for years and it's the only oil that I use in my car/trucks. have almost 200K in my 4 Runner and it still runs great, burns no oil and still has good compression. Do I believe the the GTX HM is the reason? Yes I do. Started using around 60K. Oil keeps the motor clean and I have no sludge issues.

                      Comment on this review(earn points)

                      (15 of 27 customers found this review helpful)

                       
                      5.0

                      use it all the time gtx has never let me

                      By hoppy

                      from sylvania

                      About Me Mechanic

                      Verified Buyer
                      Level 2

                      Pros

                      • Improves Vehicle Performance
                      • Reduces Wear
                      • Runs Clean
                      • Safe

                      Cons

                        Best Uses

                        • Car
                        • RV
                        • Truck

                        Comments about Castrol GTX 5W-30 High Mileage Motor Oil (5 Plus Quarts Jug):

                        in all of my veh. with 75000 miles or more

                        Comment on this review(earn points)

                        (38 of 69 customers found this review helpful)

                         
                        5.0

                        LOVE IT!

                        By FIREMAN438

                        from Fancy Gap, Va

                        About Me Truck Enthusiast

                        Pros

                        • Improves Vehicle Performance
                        • Reduces Wear
                        • Runs Clean
                        • Safe

                        Cons

                          Best Uses

                          • Car
                          • Regular Use
                          • Truck

                          Comments about Castrol GTX 5W-30 High Mileage Motor Oil (5 Plus Quarts Jug):

                          I bought a 94 dodge ram 1500 whn i was 15. it had 137000 miles on it and i started using castrol gtx high mileage and now it has 223000 miles on it amd stil runs like a beast. Trust this oil all the way. very dependable! havent used any other oil since i was 15 now im 25 and had 5 different cars and trucks and used it in every1 of thm. LOVE IT ALOT!!!

                          Comment on this review(earn points)

                          Displaying reviews 1-10

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                          Do you have questions about this product?(earn points for answers!)

                           

                          Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.

                          3 Questions | 3 Answers
                          Displaying questions 1-3
                          • Q:

                            Do you make a 20/50 Diesel oil? If so, where in CO is it available?
                            Asked on 10/22/2013 by Garry from Greeley, CO

                            1 answer

                            • CUSTOMER CARE

                              A:

                              Hi Garry, please check the Advance Auto Parts 20W-50 Conventional Motor Oil (1 Quart) - part# A112 which is diesel approved and please enter the zip code on the product page on our website for pricing and availability.

                              Answered on 10/23/2013 by Vincent from AAP
                          • Q:

                            can I replace my old conventional oil with this Castrol sintethic oil? without flush the engine or what how this work ? or just bleed the old conventional oil and add this new oil with no problem? on camry 2003...many people don't recommend this..
                            Asked on 3/31/2013 by barigon from cape coral fl

                            1 answer

                            • CUSTOMER CARE

                              A:

                              Yes, you can replace the old conventional oil with the Castrol Synthetic oil. You can do that without flushing and the engine will not face any issue/damage. I would also recommend the Castrol High Mileage Automatic Transmission Fluid (1 qt.) - Part No. 06812 over the Castrol GTX 5W-30 High Mileage Motor Oil (5 Plus Quarts Jug) - Part No. 03564 for your 2003 Toyota Camry. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

                              Answered on 4/1/2013 by John the Car-Doc from AAP
                          • Q:

                            After I use this product to change my oil,does your company take the used/old motor oil from your customers?
                            Asked on 12/30/2012 by B from Lawrenceville, GA

                            1 answer

                            • CUSTOMER CARE

                              A:

                              Yes, with reference to this Castrol GTX High Mileage 5W30 Motor Oil (5 plus qts.) -part# 03564, our stores can install new batteries which are purchased at our store and we offer FREE Wiper Installation with purchase, FREE Oil & Battery Recycling. For any further assistance, please visit your nearest Advance Auto store or call us directly at 1-877-ADVANCE (238-2623) and one of our representatives there would be more than happy to assist you.

                              Answered on 12/30/2012 by Vincent from AAP
                          Displaying questions 1-3

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