Oil Additives

€17.99

Was €21.99
18%OFF
Oil Additives, JLM Engine Oil Flush Pro   250ml, JLM
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Estimated dispatch TODAY.

Order by 15:30.
1
Technical Specs...

Suitable for:

Cleaning aged and dirty engines and engine oil quickly and effectively, improving engine performance and reducing fuel consumption.

Size:

250ml

€38.99

Oil Additives, Liqui Moly Pro Line Oil Loss Stop   1 Litre, Liqui Moly
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Estimated dispatch TODAY.

Order by 15:30.
Technical Specs...

Capacity [Litre]:

1

Container Type:

Tin

€21.99

Was €25.99
15%OFF
Oil Additives, Liqui Moly Pro Line TBN Booster   1 Litre, Liqui Moly
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Estimated dispatch TODAY.

Order by 15:30.

€20.99

Oil Additives, Wynns Hydraulic Valve Lifter Treatment   325ml, WYNNS
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Estimated dispatch TODAY.

Order by 15:30.

€19.99

Was €23.32
14%OFF
Oil Additives, JLM Stop Smoke PRO   250ml, JLM
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Estimated dispatch TODAY.

Order by 15:30.
Technical Specs...

Suitable for:

reducing exhaust smoke, engine wear and oil consumption, and improving engine performance.

Size:

250ml

€8.99

Oil Additives, STP Engine Flush   Petrol & Diesel Engines   450ml, STP
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Estimated dispatch TODAY.

Order by 15:30.
1
Technical Specs...

Additional Information:

Comes in a 450ml bottle

Additional Information:

Designed for use in both petrol and diesel engines.

Additional Information:

Helps maintain your engines performance

Additional Information:

Removes harmful sludge and deposits

Additional Information:

STP Engine Flush

Additional Information:

Used for both petrol and diesel engines

€12.99

SALE
Oil Additives, STP Synthetic Oil Treatment   300ml , STP
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Estimated dispatch TODAY.

Order by 15:30.
Technical Specs...

Additional Information:

Comes in a 300ml bottle

Additional Information:

Fight oil oxidation and breakdown

Additional Information:

Reduce engine wear by reducing piston deposits

Additional Information:

Reduce oil consumption

Additional Information:

Stabilise oil viscosity

€11.99

Oil Additives, Liqui Moly Motorbike Engine Flush   250ml, Liqui Moly
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Estimated dispatch TODAY.

Order by 15:30.

€35.99

Was €39.99
10%OFF
Oil Additives, Liqui Moly Motor Protect Oil Additive   500ml, Liqui Moly
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Estimated dispatch TODAY.

Order by 15:30.
Technical Specs...

Capacity [ml]:

500

Container Type:

Tin

€55.99

Oil Additives, Liqui Moly Pro Line Engine Wear Protection   1 Litre, Liqui Moly
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Estimated dispatch TODAY.

Order by 15:30.
Technical Specs...

Capacity [Litre]:

1

Container Type:

Tin

€14.99

Was €17.99
17%OFF
Oil Additives, STP Engine Stop Leak   300ml, STP
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Estimated dispatch TODAY.

Order by 15:30.
Technical Specs...

Additional Information:

Comes in a 300ml bottle

Additional Information:

Conditions engine seals

Additional Information:

Contains no solids to clog filters or inhibit flow

Additional Information:

Helps stop minor oil leaks

Additional Information:

Is compatible with regular and synthetic motor oils

€18.99

Oil Additives, Liqui Moly Motor Clean   500ml, Liqui Moly
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Estimated dispatch TODAY.

Order by 15:30.
Technical Specs...

Capacity [ml]:

500

Container Type:

Tin

€7.99

Was €21.99
64%OFF
Oil Additives, Liqui Moly Engine Leak Detector   200ml, Liqui Moly
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Estimated dispatch TODAY.

Order by 15:30.

€9.99

SALE
Oil Additives, Comma Engine Flush   Petrol & Diesel Engines   400ml, Comma

Estimated dispatch TOMORROW.

€10.99

Oil Additives, Wynns Super Charge Oil Treatment for Petrol & Diesel Engine   300ml, WYNNS

Estimated dispatch TOMORROW.

Technical Specs...

Additional Information:

Comes in 300ml tin

Additional Information:

For petrol or diesel engines

Additional Information:

Reduces engine noise and wear

Additional Information:

Reduces oil consumption

Additional Information:

Super charge oil treatment

€13.99

Oil Additives, Liqui Moly Motorbike Oil Additive with MoS2   250ml, Liqui Moly

Estimated dispatch TOMORROW.

Technical Specs...

Capacity [ml]:

125

Container Type:

Tin

€4.99

Was €11.34
56%OFF
Oil Additives, Engine Oil Treatment   300ml, 10K BOOST

€9.99

Was €22.59
56%OFF
Oil Additives, Oil Stop Smoke   300ml, 10K BOOST

€10.99

Oil Additives, STP Oil Treatment   Petrol Engines   450ml, STP

€9.99

Was €11.10
10%OFF
Oil Additives, STP Smoke Treatment   Petrol Engines   450ml, STP

€11.99

Was €16.99
29%OFF
Oil Additives, Viscoplus HeavyDuty Formula 1 Litre, Liqui Moly

€11.99

Oil Additives, Liqui Moly Marine Storage Fogging Oil Spray   300ml, Liqui Moly

Oil Additives

Oil Additives Available here. Oil additives play a key role in maintaining engine performance, efficiency, and long-term reliability. At Micksgarage, you’ll find a wide range of oil additives for petrol and diesel vehicles, including engine flushes, oil treatments, stop leak solutions, and performance enhancers. These products are designed to reduce friction, clean internal components, and protect against wear, helping engines run smoothly in everyday driving but also in high-mileage cars. Whether you need to remove sludge before an oil change, improve lubrication, reduce oil consumption, or address engine smoke, oil additives offer a practical and effective solution. Our range includes trusted brands such as Liqui Moly, Wynn’s, STP, Castrol, Comma, JLM, and Lucas Oil, providing reliable options for engine care and maintenance. Suitable for a wide variety of petrol and diesel cars, these treatments are easy to use and can help extend engine life while maintaining consistent performance over time. Explore the full range of oil additives at Micksgarage to find the right solution for your vehicle.. Shop Oil Additives Ireland