---
product_id: 575729814
title: "Castrol MAGNATEC 5W-20 E Engine Oil 5L"
brand: "castrol"
price: "€ 225.33"
currency: EUR
in_stock: true
reviews_count: 13
category: "Castrol"
url: https://www.desertcart.fi/products/575729814-castrol-magnatec-5w-20-e-engine-oil-5l
store_origin: FI
region: Finland
---

# 5W-20 SAE viscosity for optimal engine flow Superior cold start performance 50% less wear with patented DUALOCK tech Castrol MAGNATEC 5W-20 E Engine Oil 5L

**Brand:** castrol
**Price:** € 225.33
**Availability:** ✅ In Stock

## Summary

> 🛢️ Drive smarter, not harder — protect your engine with Castrol MAGNATEC!

## Quick Answers

- **What is this?** Castrol MAGNATEC 5W-20 E Engine Oil 5L by castrol
- **How much does it cost?** € 225.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/575729814-castrol-magnatec-5w-20-e-engine-oil-5l)

## Best For

- castrol enthusiasts

## Why This Product

- Trusted castrol brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cold Start Champion:** Engineered to perform flawlessly in extreme cold, ensuring smooth startups even on the chilliest mornings.
- • **Fuel Efficiency Boost:** Advanced synthetic base oils improve fuel economy, saving you money on every drive.
- • **Ford-Approved Reliability:** Meets Ford WSS-M2C948-B spec, trusted by top automotive brands for peak performance.
- • **Engine Care for the Long Haul:** Protects critical components like wet belts from degradation, reducing costly repairs and downtime.
- • **Wear Protection Like No Other:** DUALOCK molecule forms a protective force-field reducing engine wear by 50%, extending your engine’s life.

## Overview

Castrol MAGNATEC 5W-20 E Engine Oil 5L combines patented DUALOCK technology with premium synthetic base oils to reduce engine wear by 50%, improve fuel efficiency, and deliver superior cold start performance. Approved to Ford WSS-M2C948-B standards, it’s engineered to protect vital engine parts and extend vehicle longevity, making it the go-to choice for discerning drivers who demand reliability and efficiency.

## Description

Formulated with patented DUALOCK technology and synthetic base oils, this 5W-20 engine oil provides 50% less warm-up and stop-start wear, while improving fuel efficiency.

Review: Engine oil - Quality oil , competitively priced
Review: Best stuff possible for Focus mark 3 Ecoboost - Amazing stuff for my ford focus mark 3 ecoboost (ecobooom). Very reassuring to have the best stuff there is. It is designed to look after the rubber on the troublesome wet belt systems. Hopefully it prevents perishing, which is possible; I saw a YouTube video of a focus mark 3 having it's wet belt changed at 80K, and the gauze sifting the engine oil pump was completely free of flakes of rubber from the wet belt. Consequently, I will be changing mine every 5k, because I absolutely can't afford to change the wet belt. Fingers crossed!

## Features

- Contains C14-16-18 alkyl phenol and molybdenum polysulfide long chain alkyl dithiocarbamide complex. May produce an allergic reaction.
- Safety data sheet available on request.
- Suitable for use in vehicles that require a 5W-20 lubricant that meets Ford WSS-M2C948-B specification
- Specificatiions: Approved - Ford WSS-M2C948-B
- combining patented DUALOCK molecule technology with Castrol’s most efficient full synthetic base oils. Forms a powerful force-field of wear protection Dramatically reduces both warm-up and stop-start wear by 50% Improved fuel economy
- Provides superior performance under extreme cold start up conditions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C816D3G6 |
| Best Sellers Rank | 523 in Automotive ( See Top 100 in Automotive ) 20 in Car Engine Oils |
| Brand | Castrol |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,407) |
| Date First Available | 14 Jun. 2023 |
| Item Weight | 4.44 kg |
| Item model number | Castrol |
| Manufacturer | Castrol |
| Manufacturer part number | 15F9E5 |
| Model | MAGNATEC |
| Position | Driveline |
| Product Dimensions | 12.6 x 18.8 x 32 cm; 4.44 kg |
| Viscosity | 5W-20 sae_grade |

## Product Details

- **Brand:** Castrol
- **Liquid volume:** 5 Litres
- **Package information:** Bottle
- **Vehicle service type:** Car
- **Viscosity:** 5W-20 sae_grade

## Images

![Castrol MAGNATEC 5W-20 E Engine Oil 5L - Image 1](https://m.media-amazon.com/images/I/71vtNmhFijL.jpg)

## Available Options

This product comes in different **Customer Package Type, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Engine oil
*by N***E on 18 February 2026*

Quality oil , competitively priced

### ⭐⭐⭐⭐⭐ Best stuff possible for Focus mark 3 Ecoboost
*by E***H on 3 December 2025*

Amazing stuff for my ford focus mark 3 ecoboost (ecobooom). Very reassuring to have the best stuff there is. It is designed to look after the rubber on the troublesome wet belt systems. Hopefully it prevents perishing, which is possible; I saw a YouTube video of a focus mark 3 having it's wet belt changed at 80K, and the gauze sifting the engine oil pump was completely free of flakes of rubber from the wet belt. Consequently, I will be changing mine every 5k, because I absolutely can't afford to change the wet belt. Fingers crossed!

### ⭐⭐⭐⭐⭐ an ideal choice for drivers who frequently encounter stop-and-go traffic or city driving
*by T***T on 29 October 2024*

Castrol MAGNATEC Stop-Start 5W-20 E Engine Oil (5L) is a premium engine oil designed to provide optimal protection and performance, especially for vehicles frequently subjected to stop-start driving conditions. This oil is engineered with "Intelligent Molecules" technology that offers additional protection during the most wear-prone moments of engine operation—when starting and stopping. Key Features Stop-Start Protection: The oil is specifically formulated to protect engines in urban environments where constant stopping and starting are common. This protection is critical because such driving conditions cause significantly more wear on engine components than continuous driving. Intelligent Molecules: Castrol's proprietary "Intelligent Molecules" cling to critical engine parts, providing an extra layer of protection during cold starts and start-stop operations, where traditional oils may not cover internal parts as effectively. This helps minimize wear, especially in high-stress driving conditions. 5W-20 Viscosity: The 5W-20 grade ensures excellent cold start performance, meaning the oil flows smoothly at low temperatures to protect the engine during startup. The oil also retains its viscosity at operating temperatures, offering reliable lubrication and reducing internal friction for better fuel efficiency. Eco-Friendly Performance: With reduced friction, the oil promotes fuel economy, which can help reduce CO₂ emissions, making it suitable for drivers conscious of environmental impact. Extended Engine Life: By reducing wear in high-stress conditions, the Castrol MAGNATEC Stop-Start 5W-20 E extends engine life and improves performance consistency, especially in engines that endure frequent stop-start cycles. Compatibility This oil is compatible with a range of modern gasoline engines, especially those equipped with fuel-saving and start-stop technologies. Always check the vehicle manual or manufacturer recommendations to confirm compatibility, as the 5W-20 viscosity may not suit all engine types. Overall Verdict The Castrol MAGNATEC Stop-Start 5W-20 E is an ideal choice for drivers who frequently encounter stop-and-go traffic or city driving. Its protective technology and focus on minimizing wear make it an excellent choice for enhancing engine durability, improving fuel economy, and promoting better environmental performance.

## Frequently Bought Together

- Castrol MAGNATEC 5W-20 E Engine Oil 5L
- Bosch P7203 - Oil Filter Car

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/575729814-castrol-magnatec-5w-20-e-engine-oil-5l](https://www.desertcart.fi/products/575729814-castrol-magnatec-5w-20-e-engine-oil-5l)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-06*