Premium Protection in Bulk: Red Line 5W30 Full Synthetic Motor Oil

Maximize your value and ensure consistent protection with the Red Line 5W30 Full Synthetic Motor Oil (Part #15305), now available in a cost-effective 1 U.S. Gallon jug at Straight Six Imports. This is the preferred viscosity for a massive range of JDM and European performance engines, offering the optimal balance of cold-start safety and high-temperature stability.

Engineered with Red Line's top-tier Polyol Ester base stocks, this true synthetic oil provides superior thermal stability and film strength compared to conventional synthetics. This protection is critical for modern engines, especially those with turbochargers or Gasoline Direct Injection (GDI).

Key Features & Value Proposition:

• Superior Cold-Start Flow: The 5W rating ensures rapid lubrication during cold starts, minimizing wear, which is essential for engines exposed to the Canadian climate.

• Robust High-Temperature Defense: Maintains film strength under extreme heat, protecting turbocharger bearings and piston rings from thermal breakdown.

• Enhanced Anti-Wear (ZDDP): Contains high levels of Zinc and Phosphorus (ZDDP) to maximize protection for high-performance valvetrain components.

• GDI & LSPI Mitigation: Formulated to help mitigate the risk of Low Speed Pre-Ignition (LSPI), a common concern in modern direct-injected turbo engines.

• Cost-Effective Gallon Size: Ideal for engines with larger sump capacities (like many SUVs and trucks) or for enthusiasts who prefer performing their oil changes with an economical, multi-quart container.

Keep your engine clean, efficient, and protected with the consistent, premium quality of the Red Line 5W30 Gallon (15305).