---
product_id: 543143441
title: "GTX 10W-40 A3/B4 Engine Oil 5L"
brand: "castrol"
price: "524 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Castrol"
url: https://www.desertcart.ro/products/543143441-gtx-10w-40-a3-b4-engine-oil-5l
store_origin: RO
region: Romania
---

# 200°C Flash Point for Thermal Stability 10W-40 SAE Viscosity Grade 5L High Capacity Jug GTX 10W-40 A3/B4 Engine Oil 5L

**Brand:** castrol
**Price:** 524 Lei
**Availability:** ✅ In Stock

## Summary

> 🛢️ Power your drive with Castrol’s elite 10W-40 – because your engine deserves the best.

## Quick Answers

- **What is this?** GTX 10W-40 A3/B4 Engine Oil 5L by castrol
- **How much does it cost?** 524 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/543143441-gtx-10w-40-a3-b4-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

- • **Premium Brand Reliability:** Castrol quality backed by 901+ reviews and a 4.7-star rating.
- • **Universal Fit for All Cars:** Compatible with a wide range of vehicles, ensuring seamless integration.
- • **Engineered for Peak Performance:** API SP & ACEA A3/B4 certified for superior engine protection and efficiency.
- • **Thermal Stability You Can Trust:** High 200°C flash point keeps your engine safe under extreme conditions.
- • **Optimized for European Standards:** Meets Fiat, MB, VW, and Renault approvals for elite performance.

## Overview

Castrol GTX 10W-40 A3/B4 Engine Oil (5L) is a premium motor oil designed for universal car compatibility, delivering superior engine protection with API SP and ACEA A3/B4 certifications. Featuring a high 200°C flash point for enhanced thermal stability, it meets stringent European standards including Fiat, Mercedes-Benz, VW, and Renault approvals. Trusted by professionals and backed by excellent customer ratings, this 5-liter jug ensures your engine runs smoother, longer.

## Description

From the manufacturer

Review: Michael the pole - Good product
Review: Castrol oil - First class oil at competitive 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 API SP, Meets - Fiat 9.55535-D2, MB-Approval 229.3, VW 501 01/ 505 00
- Specifications: ACEA A3/B4 API SP Meets Fiat 9.55535-D2 / 9.55535-G2 MB-Approval 226.5/ 229.3 Renault RN 0700 / RN 0710 VW 501 01/ 505 00

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C812PDFW |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | 18,678 in Automotive ( See Top 100 in Automotive ) 280 in Car Engine Oils |
| Brand | Castrol |
| Brand Name | Castrol |
| Compatible with Vehicle Type | Car |
| Container Type | Jug |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.7 out of 5 stars 901 Reviews |
| Flash Point | 200 Degrees Celsius |
| Flash point | 200 Degrees Celsius |
| Included Components | Car Engine Oils |
| Item Type Name | Car Engine Oils |
| Item Weight | 4390 Grams |
| Liquid Volume | 5 Litres |
| Liquid volume | 5 Litres |
| Manufacturer | Castrol |
| Manufacturer Part Number | 15F8FC |
| Manufacturer Warranty Description | refer to Castrol website |
| Model Number | dk-221 |
| Package information | Jug |
| SAE J300 Viscosity Grade | 10W-40 |
| Size | 5L |
| Unit Count | 5000.0 millilitre |
| Vehicle service type | Car |

## Product Details

- **Brand:** Castrol
- **Liquid volume:** 5 Litres
- **Package information:** Jug
- **SAE J300 Viscosity Grade:** 10W-40
- **Vehicle service type:** Car

## Images

![GTX 10W-40 A3/B4 Engine Oil 5L - Image 1](https://m.media-amazon.com/images/I/717Gf+McrjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Michael the pole
*by M***E on 8 June 2026*

Good product

### ⭐⭐⭐⭐⭐ Castrol oil
*by P***D on 3 January 2026*

First class oil at competitive price.

### ⭐⭐⭐⭐⭐ Price
*by D***S on 7 January 2026*

Excellent price

## Frequently Bought Together

- Castrol GTX 10W-40 A3/B4 Engine Oil 5L
- Castrol GTX 10W-40 A3/B4 Engine Oil 1L

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**Shop now:** [https://www.desertcart.ro/products/543143441-gtx-10w-40-a3-b4-engine-oil-5l](https://www.desertcart.ro/products/543143441-gtx-10w-40-a3-b4-engine-oil-5l)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-07-11*