---
product_id: 589071726
title: "MAGNATEC 5W-30 C3 Full Synthetic Engine Oil, 4L"
brand: "castrol"
price: "R2615"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Castrol"
url: https://www.desertcart.co.za/products/589071726-magnatec-5w-30-c3-full-synthetic-engine-oil-4l
store_origin: ZA
region: South Africa
---

# ACEA C3/API SN certified Extreme cold start protection Dualock tech self-healing layer MAGNATEC 5W-30 C3 Full Synthetic Engine Oil, 4L

**Brand:** castrol
**Price:** R2615
**Availability:** ✅ In Stock

## Summary

> 🛢️ Protect your engine like a pro — because every drive deserves Castrol MAGNATEC!

## Quick Answers

- **What is this?** MAGNATEC 5W-30 C3 Full Synthetic Engine Oil, 4L by castrol
- **How much does it cost?** R2615 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/589071726-magnatec-5w-30-c3-full-synthetic-engine-oil-4l)

## 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

- • **All-Weather Reliability:** Delivers peak performance from freezing cold starts to high-temperature drives, ensuring your engine runs smoothly year-round.
- • **Unrivaled Engine Defense:** Dualock technology forms a protective layer that clings to metal surfaces, reducing wear in stop-and-go traffic.
- • **Optimized for Modern Engines:** Specifically engineered for vehicles requiring 5W-30 viscosity, including BMW, Fiat, Mercedes, and Renault models.
- • **Premium Industry Certifications:** Meets ACEA C3, API SN, BMW Longlife-04, and Mercedes MB 229.31 standards for trusted compatibility and quality.
- • **Trusted by Professionals & Enthusiasts:** Highly rated with 4.8 stars from 388 reviews, making it a top choice for discerning drivers who demand excellence.

## Overview

Castrol MAGNATEC 5W-30 C3 Full Synthetic Engine Oil (4L) features advanced Dualock technology that creates a self-healing molecular layer to protect engine parts from wear, especially in stop-start traffic. It offers superior cold start performance and meets stringent ACEA C3, API SN, and multiple OEM specifications, making it ideal for modern European vehicles. Trusted by thousands with a 4.8-star rating, this oil ensures continuous protection and optimized engine efficiency across all driving conditions.

## Description

From the manufacturer

Review: Engine Oil - Excellent product and excellent value
Review: Great performance - Purchased this to service my Citreon DS3 1.6L Diesel, fantastic quality, not sure how you could find it difficult to pour oil but was easy I guess, compatible with Citreon DS3 and pretty much majority of vehicles that take 5W-30 oil.

## Features

- Contains benzenesulfonic acid, methyl-, mono-C20-24-alkyl derivatives (branched), calcium salts and alkyl (C18-C28) toluenesulfonic acid, calcium salts, borated. May produce an allergic reaction.
- Safety data sheet available on request.
- Suitable for ACEA/API/BMW/Fiat/Mercedes/Renault
- Specifications: ACEA C3 - API SN - BMW Longlife-04 - MB 229.31/ 226.5 - Renault RN 0700 / RN 0710
- Castrol MAGNATEC with DUALOCK technology forms a self-healing layer that clings to metal surfaces and protects your engine in busy traffic conditions
- Provides continuous protection for all driving conditions, styles and temperatures
- Delivers outstanding performance under extreme cold start up conditions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C818B76F |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | 2,666 in Automotive ( See Top 100 in Automotive ) 63 in Car Engine Oils |
| Brand | Castrol |
| Brand Name | Castrol |
| Compatible with Vehicle Type | Car |
| Container Type | Bottle |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.8 out of 5 stars 388 Reviews |
| Included Components | Car Engine Oils |
| Item Type Name | Car Engine Oils |
| Item Weight | 3.44 Kilograms |
| Liquid Volume | 4 Litres |
| Liquid volume | 4 Litres |
| Manufacturer | Castrol |
| Manufacturer Contact Information | Lubricants UK Limited, Chertsey Road, Sunbury On Thames, Middlesex, TW16 7BP. Castrol Holdings Europe B.V., D'arcyweg 76, 3198 NA, Europoort Rotterdam. |
| Manufacturer Part Number | 15F928 |
| Manufacturer Warranty Description | refer to Castrol website |
| Model Number | ebay_159A5A |
| Package information | Bottle |
| Size | 4L |
| Unit Count | 4000.0 millilitre |
| Vehicle service type | Car |
| Viscosity Level | Medium to High |

## Product Details

- **Brand:** Castrol
- **Liquid volume:** 4 Litres
- **Package information:** Bottle
- **SAE J300 Viscosity Grade:** 5W-30
- **Vehicle service type:** Car

## Images

![MAGNATEC 5W-30 C3 Full Synthetic Engine Oil, 4L - Image 1](https://m.media-amazon.com/images/I/71MwT3FEzWL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Engine Oil
*by Y***M on 29 June 2026*

Excellent product and excellent value

### ⭐⭐⭐⭐⭐ Great performance
*by R***. on 29 April 2026*

Purchased this to service my Citreon DS3 1.6L Diesel, fantastic quality, not sure how you could find it difficult to pour oil but was easy I guess, compatible with Citreon DS3 and pretty much majority of vehicles that take 5W-30 oil.

### ⭐⭐⭐⭐⭐ Good oil
*by G***. on 22 June 2026*

Usual castrol oil. Was cheapest at time of purchase

## Frequently Bought Together

- Castrol MAGNATEC 5W-30 C3 Engine Oil 4L
- Castrol EDGE 5W-30 LL Engine Oil 4L
- LIQUI MOLY Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2427

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**Shop now:** [https://www.desertcart.co.za/products/589071726-magnatec-5w-30-c3-full-synthetic-engine-oil-4l](https://www.desertcart.co.za/products/589071726-magnatec-5w-30-c3-full-synthetic-engine-oil-4l)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-08-08*