Quaker State 10W-40 Conventional Motor Oil (5-Quart)

10W-40 Motor Oil for Durable Engine Protection

• Durable Wear Protection: Engineered to provide robust wear resistance across a wide range of operating conditions.
• Reduced Engine Wear: Optimized to minimize friction and wear, making it ideal for both high-speed highway driving and repetitive, stop-and-go city traffic.

Corrosion Protection and Viscosity Stability

• Corrosion Protection: Defends against harmful acids produced by engine contaminants, ensuring your engine stays clean and free from damage.
• Viscosity Retention: Maintains consistent oil film protection from the first start to the last mile, ensuring optimal engine performance under all conditions.

Effective Sludge and Deposit Control

• Combat Engine Sludge and Deposits: Helps clear and prevent the buildup of sludge and deposits, maintaining engine efficiency and longevity.

Extended Warranty and Quality Assurance

• 10-Year / 300,000-Mile Warranty: Enjoy peace of mind with an extended warranty that covers up to 10 years or 300,000 miles, exclusive use of Quaker State motor oil.
• Industry-Compliant: Meets or exceeds the stringent API SN standards and all previous categories.

For Detailed Equipment Approvals and Recommendations

• Consult Local Shell Technical Help Desk: For a complete list of approvals and recommendations, contact your local Shell Technical Help Desk.
• Owner’s Manual: Always refer to your owner’s manual for specific guidance.

*Warranty conditions apply. Consult the Quaker State website for full terms and details.