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Nulon  |  SKU: LS500

Lead Substitute Valve Saver 500ml - Nulon

$20.00
Tax included Shipping calculated at checkout.
Barcode: 9311090000834

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At Universal Auto Spares, we are committed to getting your auto parts to you quickly and efficiently. Our streamlined shipping process kicks into gear the moment your order is placed. Shipping costs are conveniently calculated at checkout, ensuring transparency and no hidden fees.

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Returning an item

At Universal Auto Spares, your satisfaction is our top priority. We understand that sometimes an item may not be what you expected, or you may change your mind. That's why we've made our returns process as straightforward and hassle-free as possible. If you need to return an item, you can do so within 30 days of your purchase.

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Lead Substitute Valve Saver 500ml - Nulon

Nulon Lead Substitute Valve Saver makes unleaded petrol safe for use in all vehicles designed to run on leaded petrol. Lead Substitute uses the latest and safest potassium technology to provide unsurpassed valve and valve seat protection.

Older engines with cast-iron cylinder heads can use Nulon Lead Substitute Valve Saver with unleaded petrol for an indefinite period of time to avoid costly cylinder head modifications.

Lead Substitute Valve Saver provides maximum upper cylinder lubrication. It can also be used in vehicles running on unleaded petrol where additional upper cylinder lubrication is required. Nulon Lead Substitute Valve Saver is also the recommended refill for LPG under-bonnet lubrication reservoirs.

  • Reduces valve seat burning & wear
  • Helps lubricate top piston rings
  • Prevents valve seat recession (VSR)
  • Helps clean upper cylinder deposits
  • Provides better valve sealing
  • Cost-effective solution for classic car owners
  • Helps dissipate high temperature from exhaust valves
  • Safe for use with catalytic converters or oxygen sensors
TEST RESULT
Opel Kadet Valve Seat Recession Test Completely halted valve seat recession
M102E Intake Valve Deposit Test Minimal deposit formation
Peugeot 205 GTi Injector Cleanliness Test No adverse effect
Catalyst Durability Test Within legislation limits
28 Car Field Test Lower inlet valve depositsLower combustion chamber deposits
Turbine Blade Cleanliness Test No adverse effect on turbine deposits, or turbo-charger function


Simply add 1 ml per litre of fuel prior to or after filling the fuel tank. This ratio will give protection to all engines under normal everyday driving conditions. For towing or racing and to exceed the Australian Standard AS4430.1-1996, use 2 ml per litre.

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Verify your car's compatibility with ease! Explore our Help and Advice section.

Common Questions

Shipping

What countries do you ship to?

Universal Auto Spares proudly caters to automotive enthusiasts and professionals across the great expanse of Australia, offering Australia-wide shipping to ensure no matter where you're located down under, you're never too far from the parts you need.

How long will it take to receive my order?

Standard shipping normally takes 3-5 days. Next day shipping is available on all domestic orders (for an additional charge).

Returns and Refunds

How do I return a product?

Items must be returned within 30 days after receiving your order. Items must be returned in the same condition in which they were received, be unworn/unused, have any tags still attached, and include all the original packaging.

How long will it take to receive my refund?

Refunds are processed within 7 days from when we receive the item(s).

Lead Substitute Valve Saver 500ml - Nulon | Universal Auto Spares
Nulon

Lead Substitute Valve Saver 500ml - Nulon

$20.00

Lead Substitute Valve Saver 500ml - Nulon

Nulon Lead Substitute Valve Saver makes unleaded petrol safe for use in all vehicles designed to run on leaded petrol. Lead Substitute uses the latest and safest potassium technology to provide unsurpassed valve and valve seat protection.

Older engines with cast-iron cylinder heads can use Nulon Lead Substitute Valve Saver with unleaded petrol for an indefinite period of time to avoid costly cylinder head modifications.

Lead Substitute Valve Saver provides maximum upper cylinder lubrication. It can also be used in vehicles running on unleaded petrol where additional upper cylinder lubrication is required. Nulon Lead Substitute Valve Saver is also the recommended refill for LPG under-bonnet lubrication reservoirs.

TEST RESULT
Opel Kadet Valve Seat Recession Test Completely halted valve seat recession
M102E Intake Valve Deposit Test Minimal deposit formation
Peugeot 205 GTi Injector Cleanliness Test No adverse effect
Catalyst Durability Test Within legislation limits
28 Car Field Test Lower inlet valve depositsLower combustion chamber deposits
Turbine Blade Cleanliness Test No adverse effect on turbine deposits, or turbo-charger function


Simply add 1 ml per litre of fuel prior to or after filling the fuel tank. This ratio will give protection to all engines under normal everyday driving conditions. For towing or racing and to exceed the Australian Standard AS4430.1-1996, use 2 ml per litre.

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