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Castrol MAGNATEC Stop-Start 5W-30 A5 Fully Synthetic Car Engine Oil
Opie Price
£29.95
Price Beater
Castrol MAGNATEC 10W-40 A3/B4 Car Engine Oil
Opie Price
£23.45
Price Beater
Castrol MAGNATEC 5W-40 C3 Fully Synthetic Car Engine Oil
Opie Price
£29.95
Price Beater
Castrol MAGNATEC Stop-Start 0W-30 D Fully Synthetic Car Engine Oil
Opie Price
£39.95
Price Beater
Castrol MAGNATEC Stop-Start 5W-30 C3 Fully Synthetic Engine Oil
Opie Price
£29.95
Price Beater
Castrol MAGNATEC Stop-Start 5W-20 E Ford Eco-Boost Fully Synthetic Car Engine Oil
Opie Price
£30.95
Price Beater
Castrol MAGNATEC Stop-Start 5W-30 C2 Fully Synthetic Car Engine Oil
Opie Price
£29.95
Price Beater
Castrol MAGNATEC Stop-Start 0W-30 C2 Fully Synthetic Car Engine Oil
Castrol MAGNATEC Diesel 5W-40 DPF Fully Synthetic Car Engine Oil
Opie Price
£29.95
Price Beater
Castrol MAGNATEC Stop-Start 5W-30 S1 Fully Synthetic Car Engine Oil
Castrol MAGNATEC Professional C2 0W-30 Engine Oil
Castrol MAGNATEC Stop-Start 5W-30 A3/B4 Fully Synthetic Car Engine Oil
Castrol MAGNATEC Professional A5 5w-30 Fully Synthetic Engine Oil

13 Products

Castrol MAGNATEC Engine Oil from Opie Oils.

The full range of Castrol MAGNATEC Engine Oil is available here

Traffic congestion has increased significantly over the past decade. That’s annoying, but worse, it slowly damages your engine – permanently.

To respond to increasingly urbanised environments, Castrol have developed Castrol MAGNATEC with patented DUALOCK technology. 

Castrol's unique MAGNATEC DUALOCK technology is a world first. The molecules cling to critical engine parts and lock together to protect the engine against warm-up wear and stop-start wear. This forms a powerful "force-field" of protection reducing both warm-up wear and stop-start wear, each by 50% (tested vs the API SN wear limit in the Sequence IVA test, and the ACEA wear limit in the OM646LA test).