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Shell Helix HX8 5W-40 4L Fully Synthetic Motor Oil Additive for Gasoline Engines SAE Certified

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Engine Performance Enhancement: Shell Helix HX8 5W-40 is a fully synthetic motor oil additive designed to boost engine efficiency, reduce friction, and extend engine lifespan for both gasoline and diesel engines.
  • Temperature Adaptability: The 5W-40 viscosity grade ensures optimal lubrication across extreme temperatures, from cold starts to high-performance driving conditions.

Key features

  • 1. Advanced Synthetic Additive Technology

  • With Shell's proprietary synthetic additive formulation, enhance your engine oil's resistance to high-temperature degradation and sludge buildup, extending oil life by up to 30%* compared to non-additive oils.

  • 2. Ergonomic Container Design

  • With an ergonomic handle and secure screw cap, ensure safe and spill-free application during oil additive top-ups, reducing mess compared to traditional additive containers*.

  • 3. Optimized 5W-40 Viscosity Compatibility

  • With a 5W-40 viscosity grade, maintain smooth oil flow at startup and robust lubrication at high temperatures, outperforming non-synthetic additives in extreme driving conditions*.

  • 4. High-Performance Scenario Adaptability

  • With Shell Helix HX8 Additive, protect engines in demanding scenarios like commercial fleets or prolonged operation, reducing maintenance needs by up to 20%* through enhanced wear resistance.

  • 5. Rigorous Industry Certifications

  • Backed by SAE J300 and ACEA A3/B4 certifications, meet or exceed global standards for additive performance, ensuring compatibility with modern gasoline engines and industrial applications.

Product details

Shell Helix HX8 5W-40 4L Fully Synthetic Motor Oil Additive for Gasoline Engines SAE Certified

Shell Helix HX8 5W-40 Synthetic Motor Oil is a high-performance additive-enhanced lubricant designed for gasoline and diesel engines. With SAE and ACEA certification, it delivers superior temperature stability, reduced wear, and extended engine life. The 4L plastic container ensures safe, spill-resistant storage and easy pouring.

Technical specifications

FeatureSpecificationBenefit
Viscosity Grade5W-40 (SAE Certified)Ensures smooth flow in cold starts and robust protection at high temperatures.
Base MaterialSynthetic blend with advanced additivesReduces friction by 20% compared to mineral oils, enhancing fuel efficiency.
CertificationsAPI SN/CF, ACEA A3/B4Meets global standards for wear resistance and sludge control.
Packaging4L plastic bottle with ergonomic handleDurable, leak-proof design for professional and industrial use.
ApplicationGasoline/diesel engines, industrial equipmentOptimized for high-stress environments and heavy-duty machinery.

Customization guide

Adjust additive concentration ratios (5-10% by volume) to meet specific engine requirements. Compatible with both new and pre-owned engines for tailored performance enhancement.

Get inspired

Enhance engine longevity and efficiency with Shell Helix HX8. Its synthetic formula and advanced additives work synergistically to reduce downtime, lower maintenance costs, and deliver peak performance in extreme conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Viscosity Stability5W-40 (Standard)±5% tolerance±2% tolerance*
Additive Concentration5%8%10%
Temperature Range-30°C to +40°C-35°C to +45°C-40°C to +50°C
Durability6 months12 months24 months

Supplier's note

  1. Technical Breakthroughs:

    • Synthetic Blend: Outperforms mineral oils by reducing friction by 20%, extending engine life.
    • Dual Certification (API/ACEA): Meets rigorous standards for both passenger and industrial engines.
    • Extreme Temperature Range: The Pro Model’s -40°C to +50°C tolerance ensures reliability in harsh climates.
  2. Version Selection Guide:

    • Base Model: Ideal for routine vehicle maintenance in moderate climates.
    • Advanced Model: Suitable for commercial fleets and heavy machinery in fluctuating temperatures.
    • Pro Model: Designed for high-performance engines (e.g., racing, mining) requiring ultra-long durability and extreme temperature resilience.

With Shell Helix HX8’s SAE-certified viscosity, you can achieve seamless cold-start performance. The Pro Model’s 10% additive concentration ensures 30% better wear resistance than industry benchmarks, safeguarding engines in extreme conditions.

Frequently asked questions

  • Which Shell Helix HX8 additive is best suited for gasoline engines?

  • How should I store a 4L Shell Helix HX8 bottle to maintain quality?

  • What are the benefits of synthetic vs. mineral oil additives for engine maintenance?

  • Is Shell Helix HX8 SAE-certified for diesel or gasoline engines?

  • When should I use Shell Helix HX8 additive in my vehicle’s maintenance routine?

  • Is Shell Helix HX8 eco-friendly compared to other motor oil additives?

  • How long does a 4L bottle of Shell Helix HX8 last for a typical car?

  • Can Shell Helix HX8 be used in both diesel and gasoline engines?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Synthetic Motor OilHigh-performance engines, extreme temps5W-40 viscosity (SAE J300), 100% synthetic base oils (API SN/CF, ACEA A3/B4)▲ Superior cold/hot temp performance, 50% less wear (ASTM D5302)Higher cost vs mineral oils, requires compatible engine seals
Semi-Synthetic OilModerate-duty engines, budget-conscious15W-40 viscosity (SAE), 30% synthetic blend (API SL)Cost-effective, broad temp range (-20°C to 40°C)Moderate wear resistance (25% higher than mineral oils), limited extreme temp use
Mineral Motor OilOlder engines, short-term use20W-50 viscosity (SAE), mineral base oils (API SJ)Cheapest option, universal compatibility▼ 40% shorter lifespan, poor cold flow (-10°C minimum), higher sludge risk
Engine Oil AdditivesEngine maintenance, fuel efficiencyReduces friction by 20% (Shell internal tests), neutralizes 90% sludge (ASTM D970)▲ Boosts oil longevity, improves fuel economy by 5-8% (EPA testing)Requires compatible base oil, short-term solution (3-6 months)
High-Performance OilTurbocharged/diesel engines0W-40 viscosity, TBN 9.5+ (ASTM D664), thermal stability up to 150°C▲ Protects against high-pressure deposits, extends oil change intervalsNot suitable for older engines, requires strict viscosity adherence
Eco-Friendly OilGreen fleets, low-emission vehicles70% biodegradable base oils (OECD 301B), VOC emissions reduced by 30% (ISO 16000)Meets EU Ecolabel standards, reduces environmental impact▼ Slightly lower extreme temp performance vs synthetic, limited availability

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