CASTROL Engine oil Castrol Magnatec 5W-40 C3 Capacity: 20l 15C9C4
Castrol MAGNATEC 5W-40 C3 Car Engine Oil with Dualock Technology, 20L
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 23 Jan 2026)
Based on a total of 21,923 customer reviews from independent review platforms.
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Based on a total of 21,923 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
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Cheapest Total Price
Will usually delivered within 2 - 3 working days of receiving cleared payment.
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£144.99
GBP 7.25 / L
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Castrol Magnatec 5W40 C3 - 20 Litre Engine Oil
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 23 Jan 2026)
Based on a total of 21,923 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 21,923 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 2 - 4 working days of receiving cleared payment.
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£171.99
Free Delivery
Castrol Magnatec 5W40 C3 - 20 Litre Engine Oil
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 23 Jan 2026)
Based on a total of 21,923 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 21,923 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 2 - 4 working days of receiving cleared payment.
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£171.99
Free Delivery
Castrol MAGNATEC 5W-40 C3 Fully Synthetic Engine Oil 20L
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 23 Jan 2026)
Based on a total of 21,923 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 21,923 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 1 working day of receiving cleared payment.
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£181.74
Free Delivery
MAGNATEC 5W-40 C3 Fully Synthetic Engine Oil 20L Castrol
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 23 Jan 2026)
Based on a total of 21,923 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 21,923 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 1 - 2 working days of receiving cleared payment.
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£182.29
Free Delivery
Fully Synthetic 5W-40 MAGNATEC C3 Engine Oil 20L Castrol
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 23 Jan 2026)
Based on a total of 21,923 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 21,923 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 1 - 2 working days of receiving cleared payment.
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£182.65
Free Delivery
20L Fully Synthetic 5W-40 MAGNATEC C3 Engine Oil Castrol
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 23 Jan 2026)
Based on a total of 21,923 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 21,923 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 4 working days of receiving cleared payment.
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£183.56
Free Delivery
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Castrol MAGNATEC 5W-40 C3 Car Engine Oil with Dualock Technology, 20L - Details
▶ Finding you the best price!
We have found 7 prices for Castrol MAGNATEC 5W-40 C3 Car Engine Oil with Dualock Technology, 20L. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Castrol MAGNATEC 5W-40 C3 Car Engine Oil with Dualock Technology, 20L - Price Information
- Cheapest price: £144.99
- The cheapest price is offered by ebay.co.uk . You can order the product there.
- The price range for the product Castrol MAGNATEC 5W-40 C3 Car Engine Oil with Dualock Technology, 20L is €£144.99to €£183.56 with a total of 7 offers.
- Payment methods: The online shop ebay.co.uk supports: PayPal, Visa, Mastercard
- Delivery: The shortest delivery time is Will usually delivered within 2 - 3 working days of receiving cleared payment. working days offered by ebay.co.uk .
3 Variants from £12.99
£24.13
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£26.49
Amazon-marketplace.co.uk
Free Delivery
£12.99
ebay.co.uk
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£12.24
Amazon-marketplace.co.uk
Delivery from £13.76
£8.99
8.99 GBP/1.0 l
amazon.co.uk
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Amazon-marketplace.co.uk
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£12.99
mymotorworld.com
Delivery from £3.95
£16.99
mymotorworld.com
Delivery from £3.95
Cheapest offer
SAE Viscosity: 5W40 / Type: Fully Synthetic / Volume: 20 L / Bundle Description: Castrol Magnatec 5W-40 C3 Car Engine Oil, 20L / Custom Bundle: Yes / Manufacturer Part Number: 15C9C4 / Grade: Multigrade / For Transmission Type: Automatic/Manual / Application: Conventional Vehicle / Country of Origin: Belgium / Reference OE/OEM Number: 15C9C4
£144.99
Will usually delivered within 2 - 3 working days of receiving cleared payment.
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