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Engine oil additive

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211 items
MANNOL Engine Oil Additive MN9900-030ME MN9900030ME MANNOL Motor Flush engine oil additive price
MANNOL Motor Flush MN9900-030ME Engine Oil Additive Petrol, Diesel, Metal container, 300ml
Article number: MN9900-030ME
Reviews - 22
  • Capacity [ml]: 300
  • Type: engine flush
  • Fuel Type: Petrol, Diesel
  • Packing Type: Metal container
  • Product line: Motor Flush
  • Item number: MN9900-030ME
  • Our price: 3,29 €
  • Manufacturer: MANNOL
  • EAN number: 4036021990057
  • Condition: New
Details
In stock
3,29 €
10,97 € for 1 litre

price incl. 19% VAT

excl. delivery costs

Packaging Type: New
Please note!
MANNOL Engine Oil Additive MN9991-030ME MN9991030ME MANNOL Molibden Additive engine oil additive price
MANNOL Molibden Additive MN9991-030ME Engine Oil Additive Metal container, 300ml
Article number: MN9991-030ME
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  • Capacity [ml]: 300
  • Type: Viscosity stabiliser
  • Packing Type: Metal container
  • Product line: Molibden Additive
  • Mixing Ratio: 1:16
  • Item number: MN9991-030ME
  • Our price: 3,59 €
  • Manufacturer: MANNOL
  • EAN number: 4036021890913
  • Condition: New
Details
In stock
3,59 €
11,97 € for 1 litre

price incl. 19% VAT

excl. delivery costs

Please note!
MANNOL Engine Oil Additive MN9943-045 MN9943045 MANNOL Motor Doctor + Ester oil treatment price
MANNOL Motor Doctor + Ester MN9943-045 Engine Oil Additive 0.45l, Bottle
Article number: MN9943-045
Reviews - 5
  • Capacity [litre]: 0.45
  • Packing Type: Bottle
  • Product line: Motor Doctor + Ester
  • Compatibility: Universal fit
  • Mixing Ratio: 1:10
  • Item number: MN9943-045
  • Our price: 4,29 €
  • Manufacturer: MANNOL
  • EAN number: 4036021994321
  • Condition: New
Details
In stock
4,29 €
9,53 € for 1 litre

price incl. 19% VAT

excl. delivery costs

Please note!
  • Capacity [ml]: 350
  • Type: engine flush
  • Fuel Type: Petrol, Diesel
  • Packing Type: Metal container
  • Product line: Motor Flush
  • Item number: MN9900-035ME
  • Our price: 4,99 €
  • Manufacturer: MANNOL
  • EAN number: 4036021990057
  • Condition: New
Details
In stock
-44%
compared to RRP 8,95 €

4,99 €
14,26 € for 1 litre

price incl. 19% VAT

excl. delivery costs

Please note!
MANNOL Engine Oil Additive MN9990-030ME MN9990030ME MANNOL Motor Doctor engine oil additive price
MANNOL Motor Doctor MN9990-030ME Engine Oil Additive Metal container, 300ml
Article number: MN9990-030ME
Reviews - 23
  • Capacity [ml]: 300
  • Type: Viscosity stabiliser
  • Colour: brown
  • Packing Type: Metal container
  • Product line: Motor Doctor
  • Compatibility: Universal fit
  • Mixing Ratio: 1:16
  • Item number: MN9990-030ME
  • Our price: 5,29 €
  • Manufacturer: MANNOL
  • EAN number: 4036021894119
  • Condition: New
Details
In stock
5,29 €
17,63 € for 1 litre

price incl. 19% VAT

excl. delivery costs

Please note!
MANNOL Engine Oil Additive MN9929-045 MN9929045 MANNOL Ester Additive oil treatment price
MANNOL Ester Additive MN9929-045 Engine Oil Additive 0.45l, Bottle
Article number: MN9929-045
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  • Capacity [litre]: 0.45
  • Packing Type: Bottle
  • Product line: Ester Additive
  • Compatibility: Universal fit
  • Chemical Properties: high corrosion protection
  • Mixing Ratio: 1:10
  • Item number: MN9929-045
  • Our price: 5,59 €
  • Manufacturer: MANNOL
  • EAN number: 4036021992914
  • Condition: New
Details
In stock
5,59 €
12,42 € for 1 litre

price incl. 19% VAT

excl. delivery costs

Please note!
MOJE AUTO 19-067 Engine Oil Additive Tin, 444ml
Article number: 19-067
Reviews - 67
  • Capacity [ml]: 444
  • Vehicle type: Car
  • Type: stop smoke
  • Packing Type: Tin
  • Observe service information
  • Item number: 19-067
  • Our price: 6,29 €
  • Manufacturer: MOJE AUTO
  • EAN number: 5905694006237
Details
In stock
6,29 €
14,17 € for 1 litre

price incl. 19% VAT

excl. delivery costs

Please note!
  • Capacity [ml]: 500
  • Packing Type: Can
  • suited for engine type: Diesel, Petrol Injection
  • Product line: Engine oil additive
  • Item number: 20-B42
  • Our price: 6,59 €
  • Manufacturer: MA PROFESSIONAL
  • EAN number: 5905694023388
  • Condition: New
Details
In stock
6,59 €
13,18 € for 1 litre

price incl. 19% VAT

excl. delivery costs

Please note!
MANNOL Engine Oil Additive MN9829-025 MN9829025 MANNOL Ceramo Ester oil treatment price
MANNOL Ceramo Ester MN9829-025 Engine Oil Additive 0.25l, Bottle
Article number: MN9829-025
Reviews - 15
  • Capacity [litre]: 0.25
  • Packing Type: Bottle
  • Product line: Ceramo Ester
  • Compatibility: Universal fit
  • Mixing Ratio: 1:50
  • Item number: MN9829-025
  • Our price: 7,29 €
  • Manufacturer: MANNOL
  • EAN number: 4036021782928
  • Condition: New
Details
In stock
7,29 €
29,16 € for 1 litre

price incl. 19% VAT

excl. delivery costs

Please note!
KROON OIL 36110 Engine Oil Additive 0,25l, Tin
Article number: 36110
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  • Capacity [litre]: 0,25
  • Packing Type: Tin
  • Oil: Mineral Oil
  • Item number: 36110
  • Our price: 9,99 €
  • Manufacturer: KROON OIL
  • EAN number: 8710128361106
  • Condition: New
Details
In stock
9,99 €
39,96 € for 1 litre

price incl. 19% VAT

excl. delivery costs

Please note!
  • Capacity [ml]: 125
  • Vehicle type: Car
  • Type: Viscosity stabiliser
  • Packing Type: Metal container
  • Item number: 1011
  • Our price: 10,49 €
  • Manufacturer: LIQUI MOLY
  • EAN number: 4100420010118
  • Condition: New
Additional information

The low-friction lubricant MoS2 creates a heavy-duty lubricant film on all frictioning and sliding metal surfaces. It reduces friction, guaranteeing the aggregates run more smoothly. That produces these benefits: Significant fuel and oil saving, scientifically proven wear reduction, high reliability, antifriction properties.

Details
In stock
10,49 €
83,92 € for 1 litre

price incl. 19% VAT

excl. delivery costs

Valvoline 890609 Engine Oil Additive Bottle, 300ml
Article number: 890609
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  • Capacity [ml]: 300
  • Packing Type: Bottle
  • Mixing Ratio: 1:5
  • Item number: 890609
  • Our price: 10,49 €
  • Manufacturer: Valvoline
  • EAN number: 221003222057805620578
  • Condition: New
Details
In stock
10,49 €
34,97 € for 1 litre

price incl. 19% VAT

excl. delivery costs

KROON OIL 36111 Engine Oil Additive 0,25l, Tin
Article number: 36111
Reviews - 5
  • Capacity [litre]: 0,25
  • Vehicle type: Car
  • Type: Viscosity stabiliser
  • Packing Type: Tin
  • Oil: Mineral Oil
  • Item number: 36111
  • Our price: 10,49 €
  • Manufacturer: KROON OIL
  • EAN number: 8710128361113
  • Condition: New
Details
In stock
-45%
compared to RRP 19,22 €

10,49 €
41,96 € for 1 litre

price incl. 19% VAT

excl. delivery costs

Danger!
CRC Engine Oil Additive 32030-AA 32030AA CRC engine oil additive price
CRC 32030-AA Engine Oil Additive Bottle, 200ml
Article number: 32030-AA
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  • Capacity [ml]: 200
  • Type: engine flush
  • Packing Type: Bottle
  • Compatibility: Universal fit
  • Item number: 32030-AA
  • Our price: 10,99 €
  • Manufacturer: CRC
  • EAN number: 5412386014673
  • Condition: New
Details
In stock
10,99 €
54,95 € for 1 litre

price incl. 19% VAT

excl. delivery costs

Danger!
KROON OIL 36109 Engine Oil Additive 0,25l, Tin
Article number: 36109
Reviews - 11
  • Capacity [litre]: 0,25
  • Vehicle type: Car
  • Type: engine flush
  • Packing Type: Tin
  • Chemical Properties: Thin
  • Item number: 36109
  • Our price: 10,99 €
  • Manufacturer: KROON OIL
  • EAN number: 8710128361090
  • Condition: New
Details
In stock
-69%
compared to RRP 36,24 €

10,99 €
43,96 € for 1 litre

price incl. 19% VAT

excl. delivery costs

Danger!
STP 30-062 Engine Oil Additive Petrol, Diesel, 444ml
Article number: 30-062
Reviews - 19
  • Capacity [ml]: 444
  • Vehicle type: Car
  • Type: stop smoke
  • Fuel Type: Petrol, Diesel
  • Item number: 30-062
  • Our price: 11,49 €
  • Manufacturer: STP
  • EAN number: 5020144219422
Details
In stock
11,49 €
25,88 € for 1 litre

price incl. 19% VAT

excl. delivery costs

Please note!
  • Capacity [ml]: 300
  • Vehicle type: Car
  • Type: Viscosity stabiliser
  • Packing Type: Tin
  • Suited for fuel type: Petrol, Diesel
  • Product line: Motor Doctor
  • Item number: 9990
  • Our price: 11,99 €
  • Manufacturer: MANNOL
  • EAN number: 4036021894119
Details
Free delivery on this item
In stock
11,99 €
39,97 € for 1 litre

price incl. 19% VAT

free delivery

Please note!
  • Capacity [litre]: 1
  • Packing Type: Bottle
  • Product line: Ester Additive
  • Compatibility: Universal fit
  • Chemical Properties: high corrosion protection
  • Mixing Ratio: 1:10
  • Item number: MN9929-1PET
  • Our price: 12,99 €
  • Manufacturer: MANNOL
  • EAN number: 4036021992938
  • Condition: New
Details
In stock
-18%
compared to RRP 15,95 €

12,99 €
12,99 € for 1 litre

price incl. 19% VAT

excl. delivery costs

Please note!
LIQUI MOLY 3721 Engine Oil Additive Bottle, 300ml
Article number: 3721
Reviews - 101
  • Capacity [ml]: 300
  • Vehicle type: Car
  • Type: treatment
  • Packing Type: Bottle
  • Item number: 3721
  • Our price: 25,99 €
  • Manufacturer: LIQUI MOLY
  • EAN number: 4100420037214
  • Condition: New
Additional information

High-tech ceramic wear protection. Reduces friction and wear through ceramic compounds offering high chemical and thermal resistance. Prevents direct metal-to-metal contact, thus increasing the assembly service life. Reduces fuel consumption in gasoline and diesel engines thanks to the low-friction effect. Miscible with all commercially available motor oils and motor vehicle gear oils.

Details
In stock
-10%
compared to RRP 29,19 €

25,99 €
86,63 € for 1 litre

price incl. 19% VAT

excl. delivery costs

Please note!
FACOM 006014 Engine Oil Additive Tin, 250ml
Article number: 006014
Reviews - 5
  • Capacity [ml]: 250
  • Vehicle type: Car
  • Type: treatment
  • Packing Type: Tin
  • Item number: 006014
  • Our price: 40,99 €
  • Manufacturer: FACOM
  • EAN number: 3221320060148
Details
In stock
40,99 €
163,96 € for 1 litre

price incl. 19% VAT

excl. delivery costs

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Auto detailing & car care: best offers for your car

Motor oil additives allow to correct and improve the working properties of lubricants. They are added right into the engine lubrication system. They reduce oil consumption, ensure quiet operation of the power unit, prevent its premature wear, help to reduce its smokiness and maintain the compression in the cylinders.

What are the types of motor oil additives

Depending on the main function:

  • Detergents remove the soot effectively and prevent the deposition of carbon, oxidized mixtures, resinous substances on metal parts of the engine.
  • Dispersants. They keep solid particles suspended. Prevent their deposition on unheated parts of the power unit.
  • Corrosion Inhibitors create a protective film on the surface of parts and slow down the corrosion.
  • Depressants. They prevent the formation of paraffin and ensure that the lubricant remains fluid even at low temperatures.
  • Antiwear additives reduce the friction between the contacting parts of the engine and protect them from wear and tear.
  • Stop Smoke additives suit vehicles with many kilometres covered. They increase viscosity of the lubricant, improve compression. Some agents lead to swelling of the seals, preventing leaks.
  • Antioxidant additives prevent oil from oxidizing at high temperatures.
  • Antifoam agents protect parts from oil starvation, improve the circulation of working fluids in the lubrication system.

Features of using motor oil additives.

  1. Some agents can be mixed with new oil only, others need to be added to the system after 2000 km before the routine replacement of the lubricant.
  2. Additives must be added in the amount stated by the manufacturer in the product instruction. Otherwise, the results of using these agents can be opposite.
  3. Before you use the product, make sure it is compatible with the type of the lubricant used in your car.
  4. Some agents should be preheated up to the temperature of 25–30 °С.
  5. Additives are usually poured through the oil filler cap having heated the power unit up to the operating temperature. You should be careful not to burn yourself.
  6. After that, you should start the engine and let it run for some time at idle. Some manufacturers recommend driving the car for half an hour in regular operation mode.

AUTODOC: convenient online shopping

When you buy such kind of automotive chemicals, you should consider a great number of factors including the total kilometres travelled and service conditions of a car. Our specialists will help you to make the right choice. In order to get a quick response, contact them. We often offer significant discounts. They will help you to buy high-quality motor oil additives at the best price.