£13.99

This is the most expensive it has ever been. Walk away.

£14 today · previous high £14 · all-time low £12

Castrol MAGNATEC 5W-30 C3 Full Synthetic Engine Oil - 1L

Amazon

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 71 days · 71 data points (no recent data)

Historical
Generating forecast…
£13.99 £11.69 £12.19 £12.69 £13.20 £13.70 £14.20 11 August 2026 28 August 2026 15 September 2026 02 October 2026 20 October 2026
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Black, 15F929

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Price Distribution

Price distribution over 71 days • 3 price levels

Days at Price
Current Price
10 days 2 days 59 days · current 0 15 30 44 59 £12 £13 £14 Days at Price

Price Analysis

Most common price: £14 (59 days, 83.1%)

Price range: £12 - £14

Price levels: 3 different prices over 71 days

Description
Castrol MAGNATEC 5W-30 C3 is a full synthetic engine oil engineered to deliver superior protection across all driving conditions and temperatures. Formulated with DUALOCK technology, this oil forms a self-healing layer that clings to metal surfaces, safeguarding your engine during demanding traffic situations and cold starts. Meeting rigorous specifications including ACEA C3, API SN, BMW Longlife-04, and Mercedes-Benz MB 229.31/226.5, it ensures compatibility with a wide range of modern vehicles including BMW, Mercedes, Fiat, and Renault models. The 5W-30 viscosity rating provides outstanding performance in extreme cold startup conditions while maintaining film strength at operating temperatures. Continuous protection and consistent performance make this 1L bottle an ideal choice for drivers seeking advanced engine care and reliability.

Key Features

Castrol MAGNATEC 5W-30 C3 features DUALOCK technology that creates a self-healing protective layer adhering to engine metal surfaces for enhanced durability.

Full synthetic formulation delivers continuous protection across all driving conditions, styles, and temperature ranges for year-round reliability.

Meets ACEA C3, API SN, BMW Longlife-04, MB 229.31/226.5, Renault RN 0700, and RN 0710 specifications for broad vehicle compatibility.

5W-30 viscosity rating provides outstanding performance during extreme cold start conditions whilst maintaining protection at high operating temperatures.

The 1L container offers convenient refilling and top-ups for maintenance between full oil changes.

Product Specifications
Brand
Castrol
Model
15F929
Colour
Black
Size
1l
ASIN
B0C813B3T7
Category
Automotive > Oils & Fluids > Oils > Car Engine Oils
Domain
Amazon UK
Listed Since
14 June 2023

Barcode

No barcode data available

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