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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A2 B2Standard oil, normal change intervals (no longer valid)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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806 Results
SILKOLENE PRO 4 10W-60 - XP Engine Oil 1L
Motor Oil 10W-60, synthetic, for 4-stroke engines, API SN, volume: 1l - 475 Kč/1 l
Discounted -6 % 475,- 507,-
475 Kč/l
Buy
In stock > 10 pcs at the supplier's
Order Code: MOTO6964
SILKOLENE COMP 4 10W-40 - XP 1L Engine Oil
Motor Oil 10W-40, semisynthetic, for 4-stroke engines, API SP, SL, SM and SN, volume: 1l - 438 Kč/1 l
New arrival 438,-
438 Kč/l
Buy
In stock > 10 pcs at the supplier's
Order Code: MOTO6946
SILKOLENE COMP 4 10W-40 - XP 4L Engine Oil
Motor Oil 10W-40, semisynthetic, for 4-stroke engines, API SP, SL, SM and SN, volume: 4l - 427 Kč/1 l
New arrival 1,708,-
427 Kč/l
Buy
In stock > 5 pcs at the supplier's
Order Code: MOTO6947
SILKOLENE PRO 4 PLUS 5W-40 Engine Oil 4L
Motor Oil 5W-40, synthetic, for 4-stroke engines, API SL, volume: 4l - 494 Kč/1 l
Discounted -28 % 1,976,- 2,746,-
494 Kč/l
Buy
In stock 5 pcs at the supplier's
Order Code: MOTO6973
SILKOLENE SUPER 4 20W-50 4L Engine Oil
Motor Oil 20W-50, semisynthetic, for 4-stroke engines, API SF, SG and SL, volume: 4l - 340 Kč/1 l
New arrival 1,361,-
340 Kč/l
Buy
In stock > 5 pcs at the supplier's
Order Code: MOTO6993
SILKOLENE SCOOT SPORT 4 5W-40 Motor Oil 20L
Motor Oil 5W-40, synthetic, for 4-stroke engines, API SN, volume: 20l - 301 Kč/1 l
New arrival 6,024,-
301 Kč/l
Buy
In stock 3 pcs at the supplier's
Order Code: MOTO6984
SILKOLENE SCOOT 2 Engine Oil 1L
Motor Oil , semisynthetic, for 2-stroke engines, API TC, volume: 1l - 355 Kč/1 l
New arrival 355,-
355 Kč/l
Buy
In stock > 10 pcs at the supplier's
Order Code: MOTO6979
SILKOLENE COMP 2 PLUS Engine Oil 1L
Motor Oil SAE 40, synthetic, for 2-stroke engines, API TC, volume: 1l - 649 Kč/1 l
New arrival 649,-
649 Kč/l
Buy
In stock > 5 pcs at the supplier's
Order Code: MOTO6942
SILKOLENE PRO 4 10W-60 - XP 4L Engine Oil
Motor Oil 10W-60, synthetic, for 4-stroke engines, API SN, volume: 4l - 512 Kč/1 l
New arrival 2,047,-
512 Kč/l
Buy
In stock > 5 pcs at the supplier's
Order Code: MOTO6965
SILKOLENE COMP 4 20W-50 XP Engine Oil 4L
Motor Oil 20W-50, semisynthetic, for 4-stroke engines, API SP, SL, SM and SN, volume: 4l - 434 Kč/1 l
New arrival 1,737,-
434 Kč/l
Buy
In stock > 5 pcs at the supplier's
Order Code: MOTO6953
Repsol GIANT 9550 FE-LL 5W/30 - 208 l
Motor Oil 5W-30, synthetic, for 4-stroke engines, longlife, ACEA E4, E5 and E7, MB 228,5, RENAULT VI RXD, MAN M3277, volume: 208l - 192 Kč/1 l
39,934,-
192 Kč/l
Buy
In stock 1 pcs at the supplier's
Order Code: AUPRolej25
Repsol Leader A3/B4 60 l
Motor Oil 10W-40, synthetic, for 4-stroke engines, API CF and SN, ACEA A3/B4, volume: 60l - 161 Kč/1 l
9,663,-
161 Kč/l
Buy
In stock 4 pcs at the supplier's
Order Code: CARaaa0394
Elite TDI 5W40 - 505.01 60l
Motor Oil 5W-40, synthetic, for 4-stroke engines, ACEA A3/B3, A3/B4 and C3, VW 505,00, VW 502,00 and VW 505,01, volume: 60l - 190 Kč/1 l
11,404,-
190 Kč/l
Buy
In stock > 5 pcs at the supplier's
Order Code: AUPRre026
Repsol Elite TDI 5W-40 - 505.01 208L
Motor Oil 5W-40, synthetic, for 4-stroke engines, ACEA C3, VW 505,00 and VW 505,01, volume: 208l - 185 Kč/1 l
38,461,-
185 Kč/l
Buy
In stock > 5 pcs at the supplier's
Order Code: AUPR343757
Repsol Merak - V.D.L. 100 - 208L
Compressor Oil , volume: 208l - 93 Kč/1 l
19,295,-
93 Kč/l
Buy
In stock 1 pcs at the supplier's
Order Code: AUPR287188
Repsol Cartago Multig. EP 85W/140 - 208L
Gear oil , volume: 208l - 166 Kč/1 l
34,594,-
166 Kč/l
Buy
In stock 1 pcs at the supplier's
Order Code: AUPR287182
SILKOLENE V-TWIN 20W-50 MINERAL Engine Oil 4L
Motor Oil 20W-50, mineral, for 4-stroke engines, API SG, SH, SJ and SL, volume: 4l - 326 Kč/1 l
New arrival 1,304,-
326 Kč/l
Buy
In stock 5 pcs at the supplier's
Order Code: MOTO6995
SILKOLENE SUPER 4 20W-50 Engine Oil 20L
Motor Oil 20W-50, semisynthetic, for 4-stroke engines, API SF, SG and SL, volume: 20l - 314 Kč/1 l
New arrival 6,285,-
314 Kč/l
Buy
In stock 3 pcs at the supplier's
Order Code: MOTO6991
SILKOLENE SUPER 4 10W-40 Engine Oil 4L
Motor Oil 10W-40, semisynthetic, for 4-stroke engines, API SL, volume: 4l - 329 Kč/1 l
New arrival 1,317,-
329 Kč/l
Buy
In stock > 5 pcs at the supplier's
Order Code: MOTO6990
SILKOLENE COMP 4 10W-40 - XP Engine Oil 20L
Motor Oil 10W-40, semisynthetic, for 4-stroke engines, API SP, SL, SM and SN, volume: 20l - 385 Kč/1 l
New arrival 7,705,-
385 Kč/l
Buy
In stock > 5 pcs at the supplier's
Order Code: MOTO6945
SILKOLENE CASTORENE R50S 1L Motor Oil
Motor Oil SAE 50, synthetic, for 4-stroke engines, volume: 1l - 533 Kč/1 l
New arrival 533,-
533 Kč/l
Buy
In stock > 10 pcs at the supplier's
Order Code: MOTO6939
SILKOLENE PRO 4 15W-50 - XP Engine Oil 1L
Motor Oil 15W-50, synthetic, for 4-stroke engines, API SN, volume: 1l - 543 Kč/1 l
New arrival 543,-
543 Kč/l
Buy
In stock 5 pcs at the supplier's
Order Code: MOTO6967
SILKOLENE Engine Oil PRO 4 10W-40 - XP 4L
Motor Oil 10W-40, synthetic, for 4-stroke engines, API SN, volume: 4l - 479 Kč/1 l
New arrival 1,916,-
479 Kč/l
Buy
In stock > 5 pcs at the supplier's
Order Code: MOTO6960
Repsol Elite Long Life 5W30 60l
Motor Oil 5W-30, synthetic, for 4-stroke engines, longlife, ACEA C3, VW 504,00 and VW 507,00, MB 229,51, Porsche C30, volume: 60l - 247 Kč/1 l
14,829,-
247 Kč/l
Buy
In stock > 5 pcs at the supplier's
Order Code: AUPRre032
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