Engine Oil

Regular engine oil change is essential if you want your car or motorcycle to run smoothly and stay in good condition for a long time. Keep in mind that using wrong oil can cause severe damage to the engine, so always follow the recommendations of the manufacturer or authorised service centre.

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When choosing a motor oil, pay particular attention to the following parameters:

Oil viscosity

Indicated by a two-number combination in the following format: xxW-yy (eg. 10W-30).

  • xxW describes the oil’s lubricating properties in winter temperatures. The lower the number, the better lubrication.
  • yy describes the oil’s properties in the summer season. The higher the number, the better it copes with high temperatures.

For example, an oil marked as 5W-30 does better in winter compared to 10W-40, but in hot summer temperatures its lubricating properties are worse.

Recommended SAE viscosity based on outside temperature

Table SAE based on outside temperature

Performance class

Motor oil, according to their age divided into performance classes. In Europe, the most commonly used classification ACEA. For their labeling, a combination of the letters A, B, C, and digits 1-5, e.g. A1 / B1 and A3, B3, B4. Information on the correct performance class for your car, see the user manual for the car.

Motor oil performance classes according to ACEA:

  • A - Petrol engines
  • B - Diesel engines of passenger cars, vans, and light commercial vehicles
  • E - Diesel engines of heavy duty vehicles
  • C - Petrol and diesel engines fitted with particulate filters

Most widely used oil categories for passenger cars:

ACEA performance classApplication
A1 B1SStandard oil, normal change intervals
A2 B2Standard oil, normal change intervals (no longer valid)
A3, B3Oil for high-performance workloads, can extend change intervals
B4Same as B3 + can be used for diesel engines with direct injection
A4Reserved for oils for petrol engines with direct injection
A5, B5Same as A3/B4, but with reduced HTHS viscosity

Beware of automaker standards

Some manufacturers, such as Volkswagen, Mercedes-Benz and others, require that the motor oil meet their own company specifications. Always make sure that the engine oil you are buying actually meets those standards.

For Mercedes-Benz, look for a label with specifications such as MB 229.3 or MB 229.5. With Volkswagen cars, it is often VW 506 01 or VW 507 00 (applies to Škoda, Audi, Seat). Once again, you can look up the number in your car’s user manual.

Mineral or synthetic?

While mineral lubricants are made from petroleum products, synthetic oils from are obtained artificially by other means. Synthetic oils are generally considered to be better, with better lubricating properties and longer service life. That said, with modern oils their properties are virtually identical and production process has negligible impact on the viscosity and quality of the oil.

Can I mix oils of different brands?

When adding the oil, make sure the viscosity class matches exactly. If it does, you can mix oils from different brands without any issues.

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894 Results
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RAVENOL EFE SAE 0W-16 ; 1 L
Motor Oil 0W-16, synthetic, for 4-stroke engines, API SN Plus and SP (RC), volume: 1l - 508 Kč/1 l
  508,-
508 Kč/l
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Order Code: AUPR333269
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Millers Oils Classic Pistoneeze 50 5l
Motor Oil SAE 50, mineral, for 4-stroke engines, API SG, ACEA A2/B2 and E2, volume: 5l - 320 Kč/1 l
  1,600,-
320 Kč/l
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In stock > 5 pcs at the supplier's
Order Code: AUPR321143
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RAVENOL RHP Racing High Performance Gear SAE 75W90, 1l
Motor Oil , synthetic, volume: 1l - 679 Kč/1 l
  679,-
679 Kč/l
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Order Code: AUPR275582
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RAVENOL Oldtimer Classic SAE 40 API SB; 1 L
Motor Oil SAE 40, mineral, for 4-stroke engines, API SB, volume: 1l - 399 Kč/1 l
  399,-
399 Kč/l
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Order Code: AUPR17229
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KIA Genuine Oil 0W-30 C2, 1 l
Motor Oil 0W-30, synthetic, for 4-stroke engines, volume: 1l - 652 Kč/1 l
  652,-
652 Kč/l
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Order Code: AUPRolej10
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RAVENOL LLO SAE 10W-40; 1 L
Motor Oil 10W-40, semisynthetic, for 4-stroke engines, longlife, API SN, ACEA A3/B4, VW 505,00, VW 501,01 and VW 500,00, MB 229,1, volume: 1l - 317 Kč/1 l
  317,-
317 Kč/l
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Order Code: AUPR333310
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RAVENOL WIV II SAE 0W-30; 1 L
Motor Oil 0W-30, synthetic, for 4-stroke engines, longlife, ACEA A5/B5, VW 503,00, VW 506,00 and VW 506,01, volume: 1l - 445 Kč/1 l
  445,-
445 Kč/l
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Order Code: AUPR333265
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Millers Oils Nanodrive CTV Mini 20W-50 5l
Motor Oil 20W-50, semisynthetic, for 4-stroke engines, volume: 5l - 438 Kč/1 l
  2,190,-
438 Kč/l
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In stock 4 pcs at the supplier's
Order Code: AUPR321210
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RAVENOL Super Fuel Economy SFE SAE 5W-20, 1l
Motor Oil 5W-20, synthetic, for 4-stroke engines, longlife, API SM and SN, ACEA A5/B5, volume: 1l - 492 Kč/1 l
  492,-
492 Kč/l
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In stock > 10 pcs at the supplier's
Order Code: AUPR19370
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Repsol Smarter Synthetic 4T 5W40 1 l (Repsol Smarter Scooter 4T 5W40 - 1 l)
Motor Oil 5W-40, synthetic, for 4-stroke engines, API SP, volume: 1l - 290 Kč/1 l
  290,-
290 Kč/l
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Order Code: AUPRreps04
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Repsol Giant 3060 15W /40 - 20 l Multi G Diesel
Motor Oil 15W-40, mineral, for 4-stroke engines, API CG-4 and SH, ACEA E2, MB 228,1, MAN 271, volume: 20l - 176 Kč/1 l
  3,514,-
176 Kč/l
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In stock 2 pcs at the supplier's
Order Code: CARaaa0313
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KIA Genuine Oil 0W-20, 1 l
Motor Oil 0W-20, synthetic, for 4-stroke engines, volume: 1l - 612 Kč/1 l
  612,-
612 Kč/l
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Order Code: AUPRolej04
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Millers Oils XF Premium C5 VW 0W-20 1l
Motor Oil 0W-20, synthetic, for 4-stroke engines, ACEA C5, VW 509,00 and VW 508,00, Porsche C20, volume: 1l - 600 Kč/1 l
  600,-
600 Kč/l
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Order Code: AUPR321277
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RAVENOL HDX SAE 5W-30; 1 L
Motor Oil 5W-30, synthetic, for 4-stroke engines, longlife, API SN Plus and SP (RC), Fiat 9,55535-CR1, GM Dexos 1 Gen 2, Ford WSS M2C929-A, Ford WSS M2C946-B1 and Ford WSSM2C946-A, volume: 1l - 428 Kč/1 l
  428,-
428 Kč/l
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Order Code: AUPR333291
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Millers Oils ZFS 10W-40 1l
Motor Oil 10W-40, synthetic, for 4-stroke engines, API SL, volume: 1l - 359 Kč/1 l
  359,-
359 Kč/l
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Order Code: AUPR321316
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Millers Oils Full Synthetic Motor Oil - XF LONGLIFE C3 0w30 1l
Motor Oil 0W-30, synthetic, for 4-stroke engines, longlife, API SN/CF, ACEA C3, BMW Longlife-04, MB 229,51, GM Dexos 2, volume: 1l - 539 Kč/1 l
  539,-
539 Kč/l
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Order Code: AUPR321265
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RAVENOL Outboard Oil 2T Mineral, 4l
Motor Oil , mineral, for 2-stroke engines, volume: 4l - 347 Kč/1 l
  1,387,-
347 Kč/l
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In stock > 5 pcs at the supplier's
Order Code: AUPR275583
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Repsol Elite Evolution C4 5W-30 5l (Elite Evolution Power 4 5W30 5l)
Motor Oil 5W-30, synthetic, for 4-stroke engines, ACEA C4, RN 0720, volume: 5l - 291 Kč/1 l
  1,453,-
291 Kč/l
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In stock 5 pcs at the supplier's
Order Code: AUPRre020
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RAVENOL Motobike 4-T Ester 10W-30; 1 L
Motor Oil 10W-30, synthetic, for 4-stroke engines, API SN, volume: 1l - 419 Kč/1 l
  419,-
419 Kč/l
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Order Code: AUPR333364
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Millers Oils Nanodrive CSS 20W-60 5l
Motor Oil 20W-60, semisynthetic, for 4-stroke engines, volume: 5l - 394 Kč/1 l
  1,970,-
394 Kč/l
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In stock > 5 pcs at the supplier's
Order Code: AUPR321192
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KIA Genuine Oil 5W-30 A5/B5, 5 l
Motor Oil 5W-30, synthetic, for 4-stroke engines, volume: 5l - 325 Kč/1 l
  1,627,-
325 Kč/l
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In stock 1 pcs at the supplier's
Order Code: AUPRolej07
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Repsol Leader A3/B4, 4 l
Motor Oil 10W-40, synthetic, for 4-stroke engines, API SN/CF, ACEA A3/B4, volume: 4l - 202 Kč/1 l
  806,-
202 Kč/l
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Order Code: AUPRfabr020
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RAVENOL RNF SAE 0W-20 - 1 L
Motor Oil 0W-30, synthetic, for 4-stroke engines, ACEA C5, RN17FE, volume: 1l - 496 Kč/1 l
  496,-
496 Kč/l
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In stock > 10 pcs at the supplier's
Order Code: AUPR333304
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Millers Oils Nanodrive CSS 10W-40 5l
Motor Oil 10W-40, semisynthetic, for 4-stroke engines, volume: 5l - 372 Kč/1 l
  1,860,-
372 Kč/l
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In stock > 5 pcs at the supplier's
Order Code: AUPR321189
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