---
product_id: 5995763
title: "- Castrol GTX 20W-50 Conventional Motor Oil, 1 Quart, Pack of 6"
brand: "castrol"
price: "€ 283.19"
currency: EUR
in_stock: true
reviews_count: 10
category: "Castrol"
url: https://www.desertcart.hr/products/5995763-castrol-gtx-20w-50-conventional-motor-oil-1-quart-pack
store_origin: HR
region: Croatia
---

# Engine life extension High-temp viscosity stability Superior sludge & wear protection - Castrol GTX 20W-50 Conventional Motor Oil, 1 Quart, Pack of 6

**Brand:** castrol
**Price:** € 283.19
**Availability:** ✅ In Stock

## Summary

> 🛢️ Keep your engine young, no matter the miles!

## Quick Answers

- **What is this?** - Castrol GTX 20W-50 Conventional Motor Oil, 1 Quart, Pack of 6 by castrol
- **How much does it cost?** € 283.19 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/5995763-castrol-gtx-20w-50-conventional-motor-oil-1-quart-pack)

## 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

- • **Long Haul Longevity:** Helps extend engine life by minimizing oil consumption and wear, saving you costly repairs down the road.
- • **Engine Armor in a Bottle:** Advanced formula fights viscosity & thermal breakdown to keep your engine running smooth under pressure.
- • **Sludge? Not on Our Watch:** Premium additives prevent harmful sludge buildup, ensuring cleaner engine internals and peak performance.
- • **Universal Fit, Ultimate Value:** Pack of 6 quarts designed for cars and trucks, delivering premium protection at a price that makes sense.
- • **Trusted Legacy, Proven Results:** Over 50 years of Castrol GTX innovation means you’re choosing a motor oil that professionals rely on.

## Overview

Castrol GTX 20W-50 Conventional Motor Oil is a premium-grade motor oil engineered to protect engines from sludge and wear, maintain viscosity under high temperatures, and extend engine life. With over 50 years of trusted performance, this 6-quart pack offers universal fit for cars and trucks, meeting or exceeding API SQ/SP/SN PLUS/SN standards for reliable, long-lasting engine care.

## Description

Castrol® GTX® is a premium conventional motor oil that has been helping to extend engine life for over 50 years. It is specially engineered to prevent harmful build-up of sludge while protecting against new oil splatter formation better than tough industry standards.

Review: Castrol GTX 20W-50 Conventional Motor Oil - Very good quality conventional motor oil, and a great price, as I prefer conventional over sythetic, and if you use motor oil according to the region and the climate you live in, your vehicle will last longer and you'll thank yourself for it in the long run. It's awful hot where we live in the south, and I have used heavier weight motor oils for over 30 years, and have never had an issue with it, hotter climate use a heavier weight, colder climate use a lighter weight. Excellent performance and lubrication, great value for the money, CASTROL has always produced a good quality motor oil.
Review: It’s oil. - Good oil, decent price.

## Features

- Advanced protection against viscosity and thermal breakdown
- Superior protection against engine sludge
- Premium quality base oils and anti-wear additives to help extend the life of your engine
- Helps minimize oil consumption
- Meets or exceeds the following specifications: API SQ/SP/SN PLUS/SN

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008BOG218 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #8,568 in Automotive ( See Top 100 in Automotive ) #134 in Motor Oils |
| Brand | Castrol |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,724) |
| Date First Available | June 14, 2012 |
| Global Trade Identification Number | 00079191061473 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.16 ounces |
| Item model number | 06147 |
| Manufacturer | Castrol |
| Manufacturer Part Number | 06147 |
| Model | 06147 |
| Product Dimensions | 9.7 x 9.1 x 7.8 inches |
| SAE J300 Viscosity Grade | 20W-50 |
| Size | 1 Quart, Pack of 6 |
| UPC | 079191061473 |
| Vehicle Service Type | Car, Truck |
| Viscosity | 20W-50 SAE Grade |

## Product Details

- **Brand:** Castrol
- **Liquid Volume:** 6 Quarts
- **Package Information:** Bottle
- **Vehicle Service Type:** Car, Truck
- **Viscosity:** 20W-50 SAE Grade

## Images

![- Castrol GTX 20W-50 Conventional Motor Oil, 1 Quart, Pack of 6 - Image 1](https://m.media-amazon.com/images/I/61zyHjjbCdL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Castrol GTX 20W-50 Conventional Motor Oil
*by J***Y on December 19, 2025*

Very good quality conventional motor oil, and a great price, as I prefer conventional over sythetic, and if you use motor oil according to the region and the climate you live in, your vehicle will last longer and you'll thank yourself for it in the long run. It's awful hot where we live in the south, and I have used heavier weight motor oils for over 30 years, and have never had an issue with it, hotter climate use a heavier weight, colder climate use a lighter weight. Excellent performance and lubrication, great value for the money, CASTROL has always produced a good quality motor oil.

### ⭐⭐⭐⭐⭐ It’s oil.
*by J***E on February 19, 2026*

Good oil, decent price.

### ⭐⭐⭐⭐⭐ Great product
*by A***R on February 21, 2026*

Great product and price

## Frequently Bought Together

- Castrol GTX 20W-50 Conventional Motor Oil, 1 Quart, Pack of 6
- Pennzoil Motor Oil SAE 30 Motor Oil, 1 Quart (6 Pack)

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**Shop now:** [https://www.desertcart.hr/products/5995763-castrol-gtx-20w-50-conventional-motor-oil-1-quart-pack](https://www.desertcart.hr/products/5995763-castrol-gtx-20w-50-conventional-motor-oil-1-quart-pack)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-09*