Lucas Oil 40001 Heavy Duty Oil Stabilizer 1L – Engine Oil Additive

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  • 100% petroleum-based oil stabilizer for heavy-duty engines.
  • Reduces dry starts, friction, heat, and engine wear.
  • Compatible with mineral, synthetic, and semi-synthetic oils.
  • Can be used in gear oils to reduce leaks and operating temperatures.
  • Safe to mix with all automotive lubricants including synthetics.
  • Dosage varies by application; use with every oil change for best results.
  • Helps extend engine life and maintains new engine performance.

Product details

Lucas Oil 40001 Heavy Duty Oil Stabilizer 1L – Keep Your Engine Running Smooth as Silk

If you fancy giving your engine a bit of extra TLC, the Lucas Oil 40001 Heavy Duty Oil Stabilizer could be just the ticket. This is a 100% petroleum-based additive that’s designed to cut down on friction, heat, and wear inside your engine. It’s especially handy for dodging those nasty dry starts that can do serious damage over time.

Why bother with this stabilizer?

It’s all about upping the lubrication game. By boosting the lubricity of your motor oil, this stabilizer helps lower oil consumption and keeps operating temperatures in check – a proper bonus if you’re clocking up the miles or dealing with warmer weather. Whether you’re nursing an older motor back to health or keen to keep a newer engine in tip-top shape, this additive helps maintain performance and extend engine life.

Versatility and compatibility – no faff, just works

The beauty of this stabilizer is that it plays nicely with all sorts of automotive oils – mineral, synthetic, or semi-synthetic. No need to scratch your head over whether it’ll mix with your current oil; it simply does the job. You can even chuck it in your gear oils to cut leaks and lower operating temps, which is a nice little bonus for prolonging your gearbox’s lifespan.

How to use it

Dosage depends on what you’re treating, but as a rough rule of thumb, aim for around 20% of your oil system’s capacity – so, say, 1 litre of stabilizer to 4 litres of engine oil. For engines that have seen better days, you can bump that up to 60%. It’s best to add it at every oil change to keep your engine properly protected. Different setups like manual gearboxes, heavy-duty transmissions, differentials, and transfer cases will have their own dosage tips, so it’s worth following those to get the best results.

The nitty-gritty

It comes in a neat 1-litre bottle weighing about 920 grams, so it’s easy to handle and store. The stabilizer has a viscosity rating of 5W-30 SAE, making it suitable for a wide range of vehicles and engine types.

A quick word of caution

While it’s ace at reducing wear, noise, and leaks in gear oils, it’s always wise to have a butcher’s at your vehicle’s handbook or chat to a mechanic if you’re unsure about using it on something specific. Some engines or gearboxes have particular needs or sensitivities that are best respected.

All told, Lucas Oil 40001 Heavy Duty Oil Stabilizer is a cracking choice if you want to give your engine or gearbox a bit of extra care. It’s straightforward to use, blends seamlessly with your existing oils, and helps cut down wear and heat – keeping your motor purring nicely for longer.

Additional information

Brand

Lucas Oil

Additive Type

Friction Reducer
Leak Sealer
Noise Reduction
Oil Stabiliser
Wear Protection

Compatibility

Universal

Oil Type Compatibility

Fully-synthetic
Mineral
Semi-synthetic

Volume

1000 ml

Made In

USA

Application Stage

Before oil change
With oil (during regular maintenance)

Dosage (per litres of oil)

1 litre per 4 litres
25-50% for heavy duty transmissions
25% for light manual transmissions
50-100% for differentials
50% for transfer cases
up to 60% of system capacity for worn engines

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