GTX 10W-30 Conventional Motor Oil (1 Quart)
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Castrol GTX 10W-30 Conventional Motor Oil (1 Quart)

Part No. 06145 Warranty Details  
TriShield™ is a unique triple-action technology that attracts, captures and disperses particles that can build up in engines and causes sludge build-up. TriShield stops small particles from becoming big problems, and protects the car you rely on. This innovative technology uses a polymer that contains two chemical hooks that attract and capture both sludge and soot in a single molecule, helping to prevent particles from building up. With TriShield Technology, Castrol has improved the potency and protection that GTX provides.

Product Features:
  • Unique TriShield™ technology actively protects against particles that build up in car engines with the most advanced sludge-fighting ingredients
  • Castrol GTX uses premium, custom-made additives and is the most advanced conventional oil available
  • Maximum protection against viscosity and thermal breakdown
  • Extreme detergency action helps prevent deposits
  • Exceeds API Service SM, SL, SJ and SH; ILSAC GF-4/GF-3/GF-2 for API Certified Gasoline Engine Oils; meets Energy Conserving Standards; GM6094M
  • Exceeds demanding US high-shear and stay-in-grade requirements for viscosity breakdown protection
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API Service Category:SN
ATV:No
Container Size:32 OZ
Container Type:PLASTIC QUART BOTTLE
Conventional:Yes
Detergent or Non-Detergent:NON-DETERGENT
Diesel Engines:No
High Mileage:No
Motorcycle:No
Race Only:No
Synthetic Blend:No
Synthetic:No
Viscosity Index:10W-30

REVIEW SNAPSHOT®

by PowerReviews
CastrolGTX 10W-30 Conventional Motor Oil (1 Quart)
 
5.0

(based on 7 reviews)

Ratings Distribution

  • 5 Stars

     

    (7)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Reduces wear (5)
  • Safe (5)
  • Runs clean (4)
  • Improves vehicle performance (3)

Cons

No Cons

Best Uses

  • Car (5)
  • Regular use (4)
  • Truck (3)
    • Reviewer Profile:
    • Casual driver (3)

Reviewed by 7 customers

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Displaying reviews 1-7

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(4 of 8 customers found this review helpful)

 
5.0

One of the best on the market

By 

from Walkersville md

About Me 30 Years Experience, Mechanic

Verified Buyer
3 or more reviews submitted

Pros

  • Reduces Wear

Cons

    Best Uses

    • Car
    • Regular Use
    • RV
    • Truck

    Comments about Castrol GTX 10W-30 Conventional Motor Oil (1 Quart):

    I have used GTX in all of my personal vehicles for over 25 years and have no engine failures.

    Comment on this review(earn points)

    (5 of 8 customers found this review helpful)

     
    5.0

    The very best oil for your vehicle !

    By 

    from norton,va.

    About Me Casual Driver, Truck Enthusiast

    Verified Buyer
    Level 3

    Pros

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

    Cons

      Best Uses

      • Car
      • Regular Use
      • RV
      • Truck

      Comments about Castrol GTX 10W-30 Conventional Motor Oil (1 Quart):

      Over time i have bought different name brands of oil and none seem to compare to this oil. GTX Castrol the best !

      Comment on this review(earn points)

      (2 of 6 customers found this review helpful)

       
      5.0

      Product review

      By 

      from Monaca Pa

      About Me Competitive Driver

      Verified Buyer
      Level 2

      Pros

      • Safe

      Cons

      • Not Applicable

      Best Uses

      • Lawn mower

      Comments about Castrol GTX 10W-30 Conventional Motor Oil (1 Quart):

      Price was right and product has a trusted name.

      Comment on this review(earn points)

      (36 of 66 customers found this review helpful)

       
      5.0

      I would buy this again.

      By 

      from Swansea, SC

      About Me Casual Driver

      Verified Buyer
      Level 2

      Pros

      • Safe

      Cons

        Best Uses

        • Car

        Comments about Castrol GTX 10W-30 Conventional Motor Oil (1 Quart):

        Change oil in my car

        Comment on this review(earn points)

        (35 of 71 customers found this review helpful)

         
        5.0

        good oil

        By 

        from Wichita, KS

        About Me Casual Driver

        Verified Buyer
        3 or more reviews submitted

        Pros

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

        Cons

          Best Uses

          • Car
          • Regular Use

          Comments about Castrol GTX 10W-30 Conventional Motor Oil (1 Quart):

          good oil, always come out clean

          Comment on this review(earn points)

          (34 of 65 customers found this review helpful)

           
          5.0

          great

          By 

          from wilmington nc

          About Me Auto Enthusiast

          Verified Buyer
          Helpful Reviewer

          Pros

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

          Cons

          • Dirty

          Best Uses

          • Truck

          Comments about Castrol GTX 10W-30 Conventional Motor Oil (1 Quart):

          none

          Comment on this review(earn points)

          (31 of 67 customers found this review helpful)

           
          5.0

          Bubblin' Crude!

          By 

          from Blue Springs, MO

          About Me Casual Driver

          Verified Buyer
          3 or more reviews submitted

          Pros

          • Reduces Wear
          • Runs Clean

          Cons

            Best Uses

            • Car
            • Regular Use

            Comments about Castrol GTX 10W-30 Conventional Motor Oil (1 Quart):

            Not good for cooking.

            Comment on this review(earn points)

            Displaying reviews 1-7

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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.

            2 Questions | 2 Answers
            Displaying questions 1-2
            • Q:

              I have used Castrol GTX for many, many years.How long is Castrol GTX 10 W- 30 good for. I have stored a Motorhome for about 4 tot 5 years. Do I need to change the oil after it has been sitting Idle for about 4/5 Years. I turn the Eigine on every 1 to 2 Month?
              Asked on 3/19/2014 by Bolle from San Jose, CA

              1 answer

              • CUSTOMER CARE

                A:

                Hi Bolle, good question! I would recommend you to change the oil since the vehicle has been sitting idle for about 4/5 Years. The oil change intervals can be as short as 3,000 miles or as long as 15,000 miles as it depends upon the driving conditions. I would recommend that you follow the oil and filter change intervals as specified in your owner’s manual.

                Answered on 3/21/2014 by Steve from AAP
            • Q:

              does this oil contain zinc
              Asked on 11/27/2013 by buddha from derby

              1 answer

              • CUSTOMER CARE

                A:

                I'm glad to answer your question! I read the Product Data Sheet from Castrol and I see that there is Zinc listed as a substance in the oil. The specific quantity is not clear.

                Answered on 11/27/2013 by Heath from AAP
            Displaying questions 1-2

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