---
product_id: 547947513
title: "MAGNATEC 5W-30 A3/B4 Full Synthetic Engine Oil, 5L"
brand: "castrol"
price: "€ 117.85"
currency: EUR
in_stock: true
reviews_count: 13
category: "Castrol"
url: https://www.desertcart.hr/products/547947513-magnatec-5w-30-a3-b4-full-synthetic-engine-oil-5l
store_origin: HR
region: Croatia
---

# Meets ACEA A3/B4 & API SL specs Superior cold start protection Self-healing molecular layer MAGNATEC 5W-30 A3/B4 Full Synthetic Engine Oil, 5L

**Brand:** castrol
**Price:** € 117.85
**Availability:** ✅ In Stock

## Summary

> 🛢️ Protect your engine like a boss — because every drive deserves premium care!

## Quick Answers

- **What is this?** MAGNATEC 5W-30 A3/B4 Full Synthetic Engine Oil, 5L by castrol
- **How much does it cost?** € 117.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/547947513-magnatec-5w-30-a3-b4-full-synthetic-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:** Delivers superior performance even in extreme low temperatures, ensuring smooth engine starts when it matters most.
- • **Engine Armor in Every Drop:** Intelligent molecules form a protective shield that clings to metal surfaces, reducing wear in stop-and-go traffic.
- • **Trusted Industry Standards:** Fully compliant with ACEA A3/B4, API SL, and multiple OEM approvals including MB, Renault, and VW for universal peace of mind.
- • **Premium Quality, Smart Price:** Experience top-tier engine protection without the premium price tag—why pay more for less?
- • **Universal Fit for Cars & Trucks:** Versatile 5L bottle designed to suit a wide range of gasoline and diesel vehicles, making it your go-to oil for every ride.

## Overview

Castrol MAGNATEC 5W-30 A3/B4 Engine Oil 5L features advanced intelligent molecules that create a self-healing layer on engine parts, reducing wear especially in stop-and-go traffic. It excels in cold start conditions and meets rigorous ACEA A3/B4, API SL, and multiple OEM specifications, making it a reliable, universal fit for both gasoline and diesel cars and trucks.

## Description

From the manufacturer

Review: Excellent quality Engine oil - Top quality Engine oil I fully recommend it
Review: Always my first choice. - Always my 'Go to' oil. My engine seems to run smoother than some other brands and it's a premium quality oil at a reasonable price.

## Features

- Contains C14-16-18 Alkyl phenol and N, N-bis(2-ethylhexyl)-((1,2,4- triazol-1-yl)methyl)amine. May produce an allergic reaction.
- Safety data sheet available on request.
- Suitable for use in automotive gasoline and diesel vehicles where the manufacturer recommends and ACEA A3/B4, API SL or earlier specification 5W-30 lubricant.
- Specifications: ACEA A3/B4 API SL MB-Approval 226.5 MB-Approval 229.3 Renault RN 0700 / RN 0710 VW 502 00 / 505 00
- Forms a self-healing layer that clings to metal surfaces and protects your engine in busy traffic conditions
- Provides superior performance under extreme cold start up conditions
- Castrol MAGNATEC 5W-30 contains intelligent molecules that

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C816KWVQ |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | 3,161 in Automotive ( See Top 100 in Automotive ) 79 in Car Engine Oils |
| Brand | Castrol |
| Brand Name | Castrol |
| Compatible with Vehicle Type | Car, Truck |
| Container Type | Bottle |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.6 out of 5 stars 188 Reviews |
| Flash Point | 201 Degrees Celsius |
| Flash point | 201 Degrees Celsius |
| Global Trade Identification Number | 04008177189135 |
| Included Components | Car Engine Oils |
| Item Type Name | Car Engine Oils |
| Liquid Volume | 5 Litres |
| Liquid volume | 5 Litres |
| Manufacturer | Castrol |
| Manufacturer Part Number | 15F8BB |
| Manufacturer Warranty Description | refer to Castrol website |
| Model Number | Castrol |
| Package information | Bottle |
| SAE J300 Viscosity Grade | 5W-30 |
| Size | 5L |
| Unit Count | 5000.0 millilitre |
| Vehicle service type | Car, Truck |
| Viscosity Level | Low to Medium |

## Product Details

- **Brand:** Castrol
- **Liquid volume:** 5 Litres
- **Package information:** Bottle
- **Vehicle service type:** Car, Truck
- **Viscosity:** 5W 30

## Images

![MAGNATEC 5W-30 A3/B4 Full Synthetic Engine Oil, 5L - Image 1](https://m.media-amazon.com/images/I/71XyJR5KOzL.jpg)

## Available Options

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

## Questions & Answers

**Q: Suitable for a 1.5L stop start Mazda 2?**
A: Loos like but better google it if it's suitable for the car in question..

**Q: Is this oil compatible for VW Tiguan 2015 2 litre diesel**
A: you need to search online to be sure if it compatible

**Q: Does it fit Volkswagen Touran 2014?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent quality Engine oil
*by A***M on 15 April 2026*

Top quality Engine oil I fully recommend it

### ⭐⭐⭐⭐⭐ Always my first choice.
*by M***R on 2 February 2026*

Always my 'Go to' oil. My engine seems to run smoother than some other brands and it's a premium quality oil at a reasonable price.

### ⭐⭐⭐⭐ Oil
*by P***W on 7 April 2026*

Very good oil will use again

## Frequently Bought Together

- Castrol MAGNATEC 5W-30 A3/B4 Engine Oil 5L
- LIQUI MOLY Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2427
- Bosch P7085 - Oil Filter Car

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**Shop now:** [https://www.desertcart.hr/products/547947513-magnatec-5w-30-a3-b4-full-synthetic-engine-oil-5l](https://www.desertcart.hr/products/547947513-magnatec-5w-30-a3-b4-full-synthetic-engine-oil-5l)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-25*