10 bestEngine Oil Treatmentsof July 2026
112M consumers helped this year.
1
LIQUI MOLY Cera Tec 3721 I Ceramic Wear & Tear Protection for Petrol & Diesel Engines I Smoother Engine Performance, Less Friction & Lower Fuel Consumption I Ceramic Additive 300 ml Pack of 1
Liqui Moly
9.8
2
Lucas Oil 10002 Heavy Duty Oil Stabilizer, 3.785 Litre, White
Lucas Oil
9.6
3
Motul 106414 | Motul Specific 100% Synthetic Car Engine Oil | Fuel Economy Lubricant Compatible With PSA Peugeot Citroën, PSA Petrol Engines, PSA BlueHDi Diesel Engines With SCR/DPF | 0W-30 | 5 Litres
Motul
9.4
4
Motul 104098 Oil
Motul
9.2
33% off
5
LIQUI MOLY Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2427
Liqui Moly
9.0
6
Lucas Oil 10279 Gallon Engine Stop Leak, 3.785 Litre
Lucas Oil
8.7
7
Redex 5w-30 C2 Fully Synthetic Engine Oil for Peugeot & Citroen, 2 Litre
Redex
8.5
8
Comma SYZ5L 5L Syner-Z Fully Synthetic 5W30 Motor Oil
Comma
8.2
9
Shell Engine Lubricating Oil Shell Helix Ultra Professional AR-L 5W-30 5 Litres, XLJ*1-613
Shell
7.9
10
Lucas Oil 10001 Heavy Duty Oil Stabiliser, 946 ml
Lucas Oil
7.6
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