Royal Purple Max ATF vs UltraTow ATF vs Lucas Heavy Duty Oil Stabilizer

Technical Specifications Comparison

• Fluid Type 💧

  The specific category of transmission fluid designed for different transmission systems.

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  • ATF

    ATF is designed for use in automatic transmissions

• Viscosity Grade 🌡

  The SAE viscosity grade of the transmission fluid, indicating its flow characteristics.

  Royal Purple Max ATF

  • SAE 10W-30

    The viscosity grade of Royal Purple Max ATF is SAE 10W-30. Multi-grade fluid for moderate climates, balancing cold-start and high-temp performance.

  UltraTow ATF

  • SAE 5W-40

    The viscosity grade of UltraTow ATF is SAE 5W-40. Wide-range multi-grade fluid for extreme temperature variations, balancing cold-start and high-load performance.

  Lucas Heavy Duty Oil Stabilizer

  • SAE 10W-40

    The viscosity grade of Lucas Heavy Duty Oil Stabilizer is SAE 10W-40. Versatile multi-grade fluid for wider temperature ranges, offering enhanced high-temp stability.

• Fluid Specification 📖

  Technical standard or approval that the transmission fluid meets, ensuring compatibility with specific vehicle models and transmission systems.

  Royal Purple Max ATF

  • Dexron-HP

    Royal Purple Max ATF meets the Dexron-HP fluid specification. "Dexron-HP is a high-performance automatic transmission fluid specification, offering improved protection and efficiency."  Click to see all.
  • Mercon V

    Royal Purple Max ATF meets the Mercon V fluid specification. Ford-approved transmission fluid meeting Mercon V specifications for various Ford vehicles  Click to see all.

  UltraTow ATF

  • Dexron-HP

    UltraTow ATF meets the Dexron-HP fluid specification. "Dexron-HP is a high-performance automatic transmission fluid specification, offering improved protection and efficiency."  Click to see all.
  • Mercon LV

    UltraTow ATF meets the Mercon LV fluid specification. Low-viscosity transmission fluid for Ford vehicles requiring Mercon LV specification  Click to see all.

  Lucas Heavy Duty Oil Stabilizer

  • Proprietary Blend

    Lucas Heavy Duty Oil Stabilizer meets the Proprietary Blend fluid specification. Proprietary Blend refers to a unique formulation of transmission fluid developed by a specific manufacturer  Click to see all.

• Performance Level 🏆

  Indicates the transmission fluid's level of performance and suitability for different driving conditions.

  Royal Purple Max ATF

  • High Performance

    The performance level of Royal Purple Max ATF is High Performance. Transmission fluids designed for high-performance vehicles and demanding conditions.

  UltraTow ATF

  • Severe Duty

    The performance level of UltraTow ATF is Severe Duty. Transmission fluids designed for vehicles operating under harsh conditions or heavy loads.

  Lucas Heavy Duty Oil Stabilizer

  • Severe Duty

    The performance level of Lucas Heavy Duty Oil Stabilizer is Severe Duty. Transmission fluids designed for vehicles operating under harsh conditions or heavy loads.

• Temperature Range 🌡

  The range of temperatures in which the transmission fluid maintains its effectiveness.

  Royal Purple Max ATF

  • Extended Temperature

    Royal Purple Max ATF is effective in the Extended Temperature temperature range. Transmission fluids that perform well in a wide range of temperatures, from very cold to very hot conditions.

  UltraTow ATF

  • High Temperature

    UltraTow ATF is effective in the High Temperature temperature range. Transmission fluids that maintain stability and performance in high-heat environments, protecting against thermal breakdown.

  Lucas Heavy Duty Oil Stabilizer

  • High Temperature

    Lucas Heavy Duty Oil Stabilizer is effective in the High Temperature temperature range. Transmission fluids that maintain stability and performance in high-heat environments, protecting against thermal breakdown.