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The HKS Super Oil Premium API SP/ILSAC GF-6A 5W30 motor oil is designed to meet the latest industry standards for high-performance engine protection and efficiency. This 4-liter (1.06-gallon) container is formulated to deliver superior lubrication, engine cleanliness, and fuel economy. Suitable for a wide range of automotive applications, it ensures optimal engine operation under various driving conditions. Its advanced formulation helps reduce engine wear and deposit buildup, promoting longevity and reliability.
This motor oil features a viscosity grade of 5W30, ensuring excellent cold start performance and maintaining viscosity at operating temperatures for consistent engine protection. It complies with API SP and ILSAC GF-6A standards, guaranteeing it meets or exceeds industry requirements for modern engines. The oil's formulation emphasizes engine cleanliness, oxidation stability, and wear protection, making it an ideal choice for daily drivers and high-performance vehicles alike.
The HKS Super Oil is packaged for ease of use and is compatible with the latest vehicle technology. Its formulation supports emissions compliance and promotes fuel efficiency, contributing to environmentally responsible driving. Please note that this product is not CARB-approved and is designated for air freight only, with restrictions on shipping methods. Proper handling and disposal are recommended to ensure environmental safety and compliance with transportation regulations.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
