Red Line 5W-30 Fully Synthetic Motor Oil — 1 Quart (Polyol Ester/PAO) for Extended Drain & High Detergency

Red Line 15304 is a 1-quart, fully synthetic SAE 5W-30 motor oil formulated with polyol ester/PAO base stocks to deliver high detergency, extended drain capability, and improved ring seal for passenger cars, light trucks, performance vehicles and marine use.

This formulation blends polyol esters and PAO (polyalphaolefin) base stocks, producing natural multi-grade performance without relying on additives that can reduce lubricity. Designed for drivers and technicians who want a premium lubricant, the oil meets a wide array of OEM specifications and industry standards for broad compatibility with European and American engines.

How does this oil support longer drain intervals and cleaner engines?

The high-detergency chemistry helps keep internal surfaces cleaner by suspending contaminants and preventing varnish and sludge build-up. Cleaner internals reduce friction and help maintain compression and ring seal over longer service periods.

• Polyol ester/PAO base stocks resist oxidation for longer life
• High detergency additives keep deposits dispersed
• Formulation supports extended drain recommendations when approved by service guidance

Which vehicles and specifications is Red Line 15304 compatible with?

This 5W-30 oil is specified for many European and American applications, making it a versatile choice for mixed fleets. It aligns with OEM and industry standards that cover performance, wear protection, and emissions system compatibility in several modern engines.

• Meets VW/Audi 502.00, 503.01 and 505.01-99 guidance
• Suitable for BMW LL-01 and Ford WSS-M2C946-A applications
• API SN/SM/SL/SJ/SH/SG/CF and ACEA A3/B3/B4 coverage listed
• Compatible with GM dexos1 and related GM specifications

What performance benefits can you expect during everyday driving?

Drivers generally notice stable oil viscosity across temperature swings, improved engine cleanliness, and efficient ring seal that helps preserve power delivery. The base stock selection emphasizes lubricity and thermal stability, which supports consistent performance under load and during highway cruising.

• 5W-30 grade for reliable cold starts and high-temperature protection
• Improved ring seal for better combustion consistency
• Formulation helps maintain fuel economy potential

How should this oil be used and what size options are available?

Red Line 15304 is packaged in a 1-quart container for single-bottle top-ups or mixing into larger services. Always follow your vehicle manufacturer’s service intervals and oil capacity recommendations, and consult professional guidance before extending drain intervals.

• Supplied as a 1-quart bottle for convenience or spot topping
• Mixable with compatible synthetic oils, though full-product consistency is preferred
• Check owner’s manual for correct oil capacity and interval guidance

Who is this for: Technicians, performance enthusiasts, and owners of European or American passenger cars and light trucks who want a premium fully synthetic SAE 5W-30 with ester/PAO base stocks and high detergency. It suits vehicles that require or recommend the listed OEM and API/ACEA specifications and owners looking for an oil formulated for extended cleanliness and stable performance under demanding conditions.