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30% Off Online Orders of Select Parts and Accessories. Enter Promo Code 30PEP in Cart

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30% Off Online Orders of Select Parts and Accessories
Receive 30% Off Your Online Purchase. Use promotional code PEP30 at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 9/29/16. Online orders scheduled for in-store pick up must be completed by closing on 9/28/16 for discount to apply.

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  • Part #: 03102C|
  • SKU: 311539

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Pay in Store Available

    • Designed with superior detergency to fight sludge build up.
    • Gives your engine superior oil burn-off protection versus leading conventional oils.
Retail
$26.99
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

Castrol 5W30 GTX High Mileage, 5.1 Qt.

As the miles add up on your car or truck, Castrol GTX High Mileage helps extend engine life by addressing the key problems that may impact your vehicle as it ages. Castrol GTX High Mileage helps extend engine life by providing superior protection against.
  • Designed with superior detergency to fight sludge build up.
  • Gives your engine superior oil burn-off protection versus leading conventional oils.
  • Seal conditioners help minimize leaks
  • Formulated with advanced additives to help minimize wear.
  • Conventional oil might not do enough to protect your high mileage vehicle.
  • Using specially formulated high mileage oil is recommended for cars or trucks with more than 75,000 miles and can help improve the life of your engine.
  • Check out our wide assortment of oil change tools and accessories, including oil filters, funnels, and oil drop pans.
  • The Pep Boys Say: "Choose Castrol High-Mileage to extend the life of your higher mileage engine."


311539

Rated 4.9 out of 5 by 16 reviewers.
Rated 5 out of 5 by Cool Very like August 20, 2016
Rated 4 out of 5 by Good oil for price Works good, quieted a noisy lifter. August 18, 2016
Rated 5 out of 5 by Was told this is a product for older cars. Was advised by your salesman that this product is better for older milage cars. Have used it for years. August 2, 2016
Rated 5 out of 5 by good oil for high mileage engine nice oil, engine runs & sound good October 8, 2015
Rated 5 out of 5 by gtx is a great oil i have been using this oil for years, great product, car has 140k on it now. no issues September 27, 2015
Rated 5 out of 5 by Castrol GTX High Mileage Oil is Hard to Beat My Toyota has over 170k miles on it and this oil continues to keep my engine in great shape commuting at 75 mph daily. August 28, 2015
Rated 5 out of 5 by Castro High Milage I've been using Castro High Mileage for all my cars with over 200k miles and am very satisfied with the engine smoothness. August 14, 2015
Rated 5 out of 5 by My Durango motor is running so good It's the right oil for my SUV July 30, 2015
  • 2016-09-23 T12:04:47.263-05:00
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