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A2 B2Standard oil, normal change intervals (no longer valid)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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907 Results
5.0 4×
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Repsol Qualifier Fork oil SAE 5W - 1L
Fork oil - fully synthetic oil, extends engine life, SAE 5W, volume 1 l
  199,-
199 Kč/l
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PEMCO 260 10W-40 A3/B4, 1l
Motor Oil 10W-40, semisynthetic, for 4-stroke engines, API CH-4 and SN, ACEA A3/B4, VW 505,00, VW 502,00 and VW 501,01, MB 229,3 and MB 229,1, B71 2294, RN 0700 and RN 0710, volume: 1l - 159 Kč/1 l
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Motorex Legend 4T 20W-50 1L
Motor Oil 20W-50, mineral, for 4-stroke engines, volume: 1l - 369 Kč/1 l
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369 Kč/l
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CASTROL Magnatec Diesel 5W-40 DPF, 1l
Motor Oil 5W-40, synthetic, for 4-stroke engines, API CF, SM and SN, ACEA C3, VW 505,00 and VW 505,01, MB 229,51 and MB 229,31, Fiat 9,55535-S2, Opel OV 040 1547, Ford WSS M2C917-A, volume: 1l - 280 Kč/1 l
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Repsol Moto Racing 4T 10W/50 - 1L
Motor Oil 10W-50, synthetic, for 4-stroke engines, API SN, volume: 1l - 319 Kč/1 l
  319,-
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LIQUI MOLY Molygen New Generation 5W-40 1l
Motor Oil 5W-40, synthetic, for 4-stroke engines, longlife, API SN, ACEA A3 and B4, VW 505,00 and VW 502,00, BMW Longlife-01, MB 229,5, Fiat 9,55535-H2, Fiat 9,55535-Z2 and Fiat 9,55535-N2, GM-LL-B-025 (B0402098), RN 0700 and RN 0710, Porsche A40, volume: 1l - 329 Kč/1 l
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MOTUL 5100 10W50 4T 1L
Motor Oil 10W-50, semisynthetic, for 4-stroke engines, API SG, SH, SJ, SL and SM, volume: 1l - 349 Kč/1 l
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349 Kč/l
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5.0 1×
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Liqui Moly Leichtlauf High Tech 5W-40 1L
Motor Oil 5W-40, synthetic, for 4-stroke engines, longlife, API SN/CF, ACEA A3/B4, VW 505,00 and VW 502,00, BMW Longlife-01, MB 229,5, Fiat 9,55535-M2, Fiat 9,55535-H2, Fiat 9,55535-Z2 and Fiat 9,55535-N2, GM-LL-B-025 (B0402098), B71 2296, RN 0700 and RN 0710, Porsche A40, volume: 1l - 414 Kč/1 l
  414,-
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PowerPlus POWOIL012
Compressor Oil - for oil compressors 1l - 259 Kč/1 l
  259,-
259 Kč/l
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5.0 1×
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Repsol Racing 4T 10W40 1l
Motor Oil 10W-40, synthetic, for 4-stroke engines, API SN, volume: 1l - 279 Kč/1 l
  279,-
279 Kč/l
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5.0 2×
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PEMCO 332 0W-30 C2/C3 LL, 1l
Motor Oil 0W-30, synthetic, for 4-stroke engines, longlife, API SN Plus and SP (RC), ACEA C2 and C3, BMW Longlife-12 FE, MB 229,61, Opel OV 040 1547, B71 2290 and B71 2312, Ford WSS M2C950-A, volume: 1l - 209 Kč/1 l
  209,-
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4.8 10×
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PEMCO 340 5W-40 A3/B4, 1l
Motor Oil 5W-40, synthetic, for 4-stroke engines, API CH-4 and SN, ACEA A3/B4, VW 505,00 and VW 502,00, BMW Longlife-01 and BMW Longlife-98, MB 229,3, MB 226,5 and MB 229,5, Fiat 9,55535-H2 and Fiat 9,55535-Z2, GM-LL-B-025 (B0402098) and GM-LL-A-025 (B0402095), B71 2296, RN 0700 and RN 0710, Porsche A40, volume: 1l - 179 Kč/1 l
  179,-
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LIQUI MOLY Top Tec 6200 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 - 461 Kč/1 l
  461,-
461 Kč/l
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ENEOS CITY Performance Scooter 10W-40 E. CP10W40 / 1 1l
Motor Oil 10W-40, semisynthetic, for 4-stroke engines, API SJ, volume: 1l - 224 Kč/1 l
  224,-
224 Kč/l
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5.0 4×
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PEMCO 140 15W-40 A3/B4, 5l
Motor Oil 15W-40, mineral, for 4-stroke engines, API CH-4 and SN, ACEA A3/B4, VW 505,00, VW 502,00 and VW 501,01, MB 229,3 and MB 229,1, B71 2294, RN 0700 and RN 0710, volume: 5l - 126 Kč/1 l
  629,-
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5.0 2×
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Motorex Formula 4T 10W-40 1L
Motor Oil 10W-40, semisynthetic, for 4-stroke engines, volume: 1l - 349 Kč/1 l
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349 Kč/l
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CASTROL GTX 5W-30 C4; 1L
Motor Oil 5W-30, synthetic, for 4-stroke engines, ACEA C4, MB 226,51, RN 0720, volume: 1l - 239 Kč/1 l
  239,-
239 Kč/l
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5.0 1×
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Liqui Moly Top Tec 4310 0W-30 1L
Motor Oil 0W-30, semisynthetic, for 4-stroke engines, ACEA C2, B71 2312, volume: 1l - 563 Kč/1 l
  563,-
563 Kč/l
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5.0 6×
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Repsol Moto 4T Rider 10W-40 - 1l
Motor Oil 10W-40, mineral, for 4-stroke engines, volume: 1l - 219 Kč/1 l
  219,-
219 Kč/l
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4.8 10×
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ELF EVOLUTION 900 5W50 1L
Motor Oil 5W-50, synthetic, for 4-stroke engines, volume: 1l - 169 Kč/1 l
  169,-
169 Kč/l
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5.0 5×
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Liqui Moly Engine Oil Special Tec F 5W-30, 1l
Motor Oil 5W-30, synthetic, for 4-stroke engines, longlife, ACEA A5/B5, Fiat 9,55535-G1, Ford WSS M2C913-A, Ford WSS M2C913-B, Ford WSS M2C913-C and Ford WSS M2C913-D, volume: 1l - 369 Kč/1 l
  369,-
369 Kč/l
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5.0 6×
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LIQUI MOLY Top Tec 4600 5W-30 1l
Motor Oil 5W-30, semisynthetic, for 4-stroke engines, longlife, API SN, ACEA C2 and C3, VW 505,00, VW 502,00 and VW 501,01, BMW Longlife-04, MB 229,51 and MB 229,52, Fiat 9,55535-S3, GM-LL-A-025 (B0402095), Ford WSS M2C917-A, volume: 1l - 401 Kč/1 l
  401,-
401 Kč/l
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Order Code: AUPR329064
4.0 3×
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Repsol Moto 4T Rider 15W/50 - 1L
Motor Oil 15W-50, mineral, for 4-stroke engines, volume: 1l - 219 Kč/1 l
  219,-
219 Kč/l
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5.0 1×
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Repsol Master Racing 5W/50 1l (Carrera 5W50 1l)
Motor Oil 5W-50, synthetic, for 4-stroke engines, API SM/CF, volume: 1l - 300 Kč/1 l
  300,-
300 Kč/l
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Order Code: AUPRre025
 
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