10 bestHeavy Duty Diesel Engine Oilof December 2024
112M consumers helped this year.
8% off
1
MANNOL MN7908-5 Energy Premium 5W-30 API SN/CF engine oil, 5 litres
MANNOL
9.8
30% off
2
Castrol EDGE 5W-30 LL Engine Oil 5L
Castrol
9.6
5% off
3
Mannol Formula 5W30 5L
MANNOL
9.4
4
STP Engine Degreaser Professional Series 500ml, Penetrates and Dissolves Heavy Dirt and Deposits, Easily and Quickly Restore your Engine's Performance for a Smoother Engine
STP
9.1
17% off
5
Mannol 20 Litre Energy Premium 5W-30 Engine Oil C2/C3 Universal Synthetic Ester Technology, Yellow-brown
MANNOL
8.9
OtherUp to 16% off
29% off
6
Castrol EDGE 5W-40 Engine Oil 4L
Castrol
8.6
7
RS Mannol Energy 5W30 A3/B3 Fully Synthetic Engine Oil, WSS-M2C913-B, 5 Litres
RS
8.3
44% off
8
LIQUI MOLY Top Tec 4600 5W-30 | 5 L | Synthesis technology motor oil | SKU: 2316
Liqui Moly
8.1
9
MANNOL Energy Premium Fully Synthetic Engine Oil 5W-30 C3 DPF, 2 x 5 Litres
MANNOL
7.8
10
Wynn's Super Charge Oil Treatment Compression Restoring Additive For Petrol & Diesel Engines 425ml
Wynn's
7.5
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