Wurth Triathlon T9 5W-40 A3/B4 Fully Synthetic Engine Oil

Description

Würth Triathlon T9 5W-40 A3/B4 is a high-performance, fully synthetic, smooth-running engine oil formulated for modern gasoline and passenger car diesel engines (primarily non-DPF applications requiring high-SAPS A3/B4 specifications). Manufactured from high-grade base stocks and balanced additives, it delivers reliable wear protection, thermal stability, and low-temperature fluidity.

Key Features & Benefits

• Rapid Lubrication on Cold Starts: The 5W cold-viscosity rating ensures quick oil circulation upon ignition, minimizing startup wear even in freezing temperatures.

• High Thermal & Oxidation Stability: Maintains viscosity stability under severe operating conditions and elevated engine temperatures, resisting sludge formation and varnish.

• Engine Cleanliness & Wear Protection: Formulated with active detergency to suspend soot and combustion deposits, helping extend total engine service life.

• Turbocharger & Catalytic Converter Compatibility: Safe for use in high-output turbocharged, multi-valve, and direct-injection passenger car engines.

• Extended Drain Capability: Engineered to support standard and flexible/extended service intervals according to OEM guidelines.

Specifications & Approvals

• ACEA: A3/B4

• API: SN / CF (and meets updated API service levels)

• OEM Recommendations / Equivalents:

  • Mercedes-Benz: MB 229.3 / MB 229.5

  • Volkswagen Group: VW 502 00 / VW 505 00

  • Renault: RN 0700 / RN 0710

  • BMW Longlife-04 (LL-04)

Typical Technical Data

Good performance and mechanical stability, providing excellent high-temperature lubrication performance;

• Solve the problem of low-speed early ignition, with turbocharging, timing chain wear protection function;
• Excellent thermal stability and oxidation stability, providing maximum lubrication at high temperature;
• A synthetic, shear-stabilized formula is adopted to maintain the viscosity of lubricating oil and reduce the evaporation of lubricating oil at high temperature in the piston ring zone under various working condition;
• Special anti-wear additive packs protect the surfaces of parts to reduce wear when high loads cause the effect of lubricating film.