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Semi Synthetic Engine Oil

Semi synthetic car engine oil - also commonly known as part-synthetic - is a 'synthetic blend'; a blend of standard multigrade mineral oil and highly refined ("hydro-cracked") mineral base-stock. These offer a step up in quality at an affordable price.

Semi / Part synthetic engine oils are designed to have some of the benefits of synthetic oil without matching the cost of pure synthetic fluid.

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31 Products

Millers Oils Classic Sport 20W-50 Semi Synthetic Engine Oil
RRP £43.00
£33.95
Price Beater
Millers Oils Trident Professional 10W-40 Semi Synthetic Engine Oil
RRP £28.00
£19.99
Price Beater
Millers Oils Motorsport CTV Mini 20W-50 Semi Synthetic Engine & Transmission Oil
RRP £52.99
£44.95
Price Beater
Mobil Super 2000 X1 10w-40 Premium Semi Synthetic Engine Oil
Opie Price
£29.95
Price Beater
Fuchs TITAN SYN MC 10w-40 High Performance Semi-Synthetic Engine Oil
RRP £20.21
£19.99
Price Beater
Valvoline SynPower 10w-40 Engine Oil
RRP £27.36
£20.50
Price Beater
Motul 5100 4T 15w-50 Ester Semi Synthetic Racing Motorcycle Engine Oil
Fuchs TITAN UNIMAX ULTRA MC 10W-40 Diesel Engine Oil
Opie Price
£39.50
Price Beater
Millers Oils Trident Professional 5W-30 Semi Synthetic Engine Oil
RRP £28.99
£16.99
Price Beater
Motul 6100 Synergie+ 10w-40 Technosynthese Synthetic Car Engine Oil
RRP £37.25
£27.95
Price Beater
Millers Oils Motorsport CSS 10w-40 Semi Synthetic Engine Oil
RRP £49.99
£41.95
Price Beater
Millers Oils Motorsport CSS 20w-60 Semi Synthetic Engine Oil
RRP £13.99
£11.95
Price Beater
Shell Helix HX7 5w-40 SN Plus A3/B4 Semi-Synthetic Engine Oil
Opie Price
£43.50
Price Beater
Valvoline MaxLife 10w-40 Engine Oil
RRP £32.76
£29.95
Price Beater
Shell Helix HX7 10W-40 Synthetic Technology Premium Engine Oil
RRP £29.99
£28.99
Price Beater
Millers Oils Motorsport COR 20w-50 Synthetic Fortified Engine Oil
RRP £41.99
£36.95
Price Beater
Millers Oils Truckmaster 15w-40 Semi Synthetic Heavy Duty Engine Oil
Opie Price
£21.95
Price Beater
Comma X-Flow Type XS 10w-40 Semi Synthetic Car Engine Oil
Opie Price
£31.99
Price Beater
Comma X-Flow Type F 5w-30 Semi Synthetic Car Engine Oil
Opie Price
£9.95
Price Beater
Millers Oils Classic Sport 20W-60 Semi Synthetic Engine Oil
RRP £43.00
£34.99
Price Beater
Motul Classic 2100 15w-50 Semi Synthetic Car Engine Oil
Shell Helix HX7 AF 5w-30 Professional Synthetic Technology Engine Oil
RRP £32.99
£32.50
Price Beater
Shell Helix HX7 ECT 5w-40 C3 Semi-Synthetic Engine Oil
Opie Price
£32.95
Price Beater
Shell Helix HX7 Professional AV 5w-30 Semi-Synthetic Engine Oil
PETRONAS Syntium 800 EU 10W-40 Semi Synthetic Car Engine Oil
Opie Price
£24.95
Price Beater
Millers Oils Truckmaster DBX 10w-40 Semi Synthetic Heavy Duty Engine Oil
Millers Oils Multifleet 10w-40 Semi Synthetic Heavy Duty Engine Oil
Opie Price
£19.99
Price Beater
Motul 4100 Turbolight 10w-40 Technosynthese Synthetic Car Engine Oil
Motul 4100 Power 15w-50 Technosynthese Synthetic Car Engine Oil
RRP £41.38
£31.99
Price Beater
Comma Eurolite 10w-40 Semi Synthetic Car Engine Oil
Opie Price
£31.50
Price Beater
Fuchs Classic Racelube 20w-50 Semi Synthetic Engine Oil