Shell Helix HX3 SAE40 is a monograde, mineral-based engine oil crafted specifically for older, high-mileage petrol and diesel engines. It leverages Active Cleansing Technology to safeguard engine health by combating sludge and varnish deposits.
Key Features & Benefits
- Active Cleansing Technology:
- Dissolves harmful sludge and varnish deposits to help maintain cleaner engine internals and prolonged engine life
- High Viscosity:
- Its SAE40 monograde formulation offers extra protection for worn or older engines—helping reduce oil leaks and maintain effective oil pressure.
- Multi-Fuel Compatibility:
- Safe for use in petrol, diesel, and gas engines in light-duty applications
- Performance Specification:
- Meets API SL (for petrol engines) and API CF (for diesel engines) standards
Summary Table
Feature |
Description |
Oil Type |
Mineral-based, monograde engine oil |
Viscosity Grade |
SAE 40 |
Core Benefits |
Deposit control, leak reduction, engine cleanliness |
Fuel Compatibility |
Petrol, diesel, and gas engines |
Specifications |
API SL and API CF |
Best For |
Older, high-mileage engines in light-duty use |
Pack Size |
4 L (also available in other sizes like 1 L) |
Practical Insight
Shell Helix HX3 SAE40 is well-suited for older vehicles—especially those with worn components that benefit from thicker oil to maintain compression and prevent seepage.
“It helps to protect against harmful sludge and varnish deposits on older engines.
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