Red Line 5W-40 Motor Oil, Part Number 15404

Red Line 5W-40 Motor Oil is a high-performance synthetic lubricant formulated for automotive applications that require reliable protection across a broad operating range. Its 5W-40 viscosity grade helps support dependable cold-start flow while maintaining strong film strength at elevated engine temperatures, making it suitable for demanding street and performance-driving conditions.

Designed to help reduce wear, friction, and deposits, Red Line 5W-40 Motor Oil supports consistent engine operation and long-term component protection. The formulation is intended for use in compatible gasoline and diesel engines where a 5W-40 motor oil is specified. Always verify the vehicle manufacturer’s recommended viscosity and oil specification before installation.

Key Product Specifications and Technical Data

• Brand: Red Line
• Part Number: 15404
• Product Type: Synthetic automotive motor oil
• Viscosity Grade: SAE 5W-40
• Container Type: Quart bottle
• Application: Automotive engine lubrication
• Shipping Classification: Air freight prohibited
• Regulatory Information: CARB approval restriction not indicated

What’s Included

• One Red Line 5W-40 Motor Oil quart bottle

Fitment data should be verified against the vehicle manufacturer’s service information, recommended viscosity, and required performance specifications. This product is supplied for compatible automotive applications and should be used according to the engine manufacturer’s maintenance instructions.

Features:

• Synthetic Engine Protection: Helps reduce wear and friction for dependable protection in demanding automotive applications.
• 5W-40 Viscosity: Supports cold-start flow while maintaining protective oil film strength at operating temperature.
• High-Temperature Performance: Helps provide consistent lubrication during elevated engine temperatures and performance driving.
• Deposit Control: Helps resist sludge and harmful deposits to support cleaner engine operation and reliable performance.