Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Premium Quality Lubricant Formulated To Provide Exceptional Lubrication For Passenger Car And Light Truck Diesel Engines Where Api Cj-4/Sn Is Required.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What types of engines is Castrol GTX CK-4 15W-40 suitable for?A: Castrol GTX CK-4 15W-40 is designed for passenger car and light truck diesel engines, particularly where API CJ-4/SN specifications are required. It is suitable for both on-road and off-road heavy-duty 4-stroke trucks, as well as gasoline and diesel light trucks and passenger cars that recommend API CK-4, CJ-4, CI-4, CH-4, CG-4, CF-4, CF, and SN.
Q: How does Castrol GTX CK-4 help in engine performance?A: This motor oil provides exceptional protection from piston deposits, oil thickening, and valve train wear, helping to minimize engine sludge formation. It is engineered to perform well under severe service conditions, making it ideal for towing and hauling, particularly in high-temperature environments.
Q: What are the key features of Castrol GTX CK-4 15W-40 oil?A: Key features include special viscosity improvers and a blend of anti-wear, anti-oxidant, and detergent additives that protect and maintain cleanliness in hot-running, heavy diesel, and heavy-duty gasoline engines. This combination ensures reliable performance and engine longevity.
Q: Is Castrol GTX CK-4 15W-40 suitable for high-temperature conditions?A: Yes, Castrol GTX CK-4 15W-40 is specifically engineered to provide exceptional performance in engines operating under severe service conditions, including those that involve towing and hauling in high-temperature environments.
Q: What is the packaging size of Castrol GTX CK-4 15W-40?A: The product is available in a 1-gallon size and comes in a pack of 3, making it convenient for those who need multiple gallons for their vehicles.
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