---
product_id: 11532433
title: "Castrol GTX 5W-30 Synthetic Blend Motor Oil, 5 Quarts"
brand: "castrol"
price: "51031 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "Castrol"
url: https://www.desertcart.hu/products/11532433-castrol-gtx-5w-30-synthetic-blend-motor-oil-5-quarts
store_origin: HU
region: Hungary
---

# Extends engine life with premium additives Advanced thermal & viscosity stability 1.4X superior sludge protection Castrol GTX 5W-30 Synthetic Blend Motor Oil, 5 Quarts

**Brand:** castrol
**Price:** 51031 Ft
**Availability:** ✅ In Stock

## Summary

> 🛢️ Keep your engine young, clean, and unstoppable with Castrol GTX!

## Quick Answers

- **What is this?** Castrol GTX 5W-30 Synthetic Blend Motor Oil, 5 Quarts by castrol
- **How much does it cost?** 51031 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/11532433-castrol-gtx-5w-30-synthetic-blend-motor-oil-5-quarts)

## 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

- • **Fuel Economy Booster:** Optimized synthetic blend enhances mileage, saving you money at the pump.
- • **Trusted by Generations:** A legacy of engine protection that keeps your ride smooth, quiet, and ready for any adventure.
- • **Thermal & Viscosity Mastery:** Advanced formula resists breakdown even under extreme heat, ensuring consistent performance.
- • **Unmatched Engine Cleanliness:** Scientifically proven 1.4X better sludge defense keeps your engine pristine and power-packed.
- • **Universal Fit, Premium Quality:** 5W-30 grade fits most gasoline engines with trusted Castrol reliability since 2013.

## Overview

Castrol GTX 5W-30 Synthetic Blend Motor Oil delivers 1.4 times superior sludge protection versus industry standards, advanced thermal and viscosity stability, and premium anti-wear additives to extend engine life. Designed for gasoline engines, this 5-quart universal fit oil enhances fuel economy and engine cleanliness, making it a top-rated choice trusted by millions since 2013.

## Description

Various environmental factors, such as subpar fuel quality, hot weather, and stop-start driving conditions, can have detrimental effects on your engine. The accumulation of sludge, varnish, and carbon build-up due to these factors can significantly reduce engine life, power output, and fuel economy. Castrol Ultraclean is a synthetic blend engine oil available in 0W-20, 5W-20, and 5W-30 grades. Its unique double-action formula has been scientifically proven to effectively cleanse and remove sludge that can obstruct vital engine oilways*. Additionally, its advanced synthetic technology aids in preventing the formation of new sludge. In fact, it offers up to 1.4 times superior sludge protection compared to the latest industry standard. When it comes to maintaining a clean engine, no other oil can rival the performance of Castrol Ultraclean.

Review: Great Price for a Great Oil - Recommended! - Received a great price for a great oil. But sadly since that great price I have only seen that price available to Prime Members. I have been using Castrol GTX since the 1980's and have always sworn by it being it has never let me down. I have never had an blow a seal, gasket, leak or burn oil while using Castrol GTX. And that is saying a lot as I use to be very hard on my vehicles, and can still be from time to time. One time I busted a hole in my radiator by accident in a parking lot over 15 miles from home. Having no tools or anything with me to fix the problem and being it was late night on a friday I had no choice. But to drive the car home as fast as I could before I lost all the radiator fluid and in turn over heating the car. Well long story short, the car made it home but was long out of antifreeze and the temperature gauge was buried in the red. Fearful for the engine I allowed the vehicle to sit over night to cool off. And the next day she started right up and was as good as always. I have always credited that moment to the fact I had Castrol GTX in the car and in turn is what saved the engine from the excessive heat. As I have not had the same luck other brand names of oil, as I have replaced two engines while using the brand name M. one. Due to my history with and without Castrol GTX motor oil, when I made my recent purchase of a high mileage Chevrolet Blazer 4x4 as a fun, toy around vehicle to haul things with and to play in the snow. Of course I drained the old motor oil out and gave her a fresh batch of Castrol GTX. I did the same for our other car as well. I would easily recommend this product to my friends and family. The oil arrived safely and in a timely manner. I was actually surprised they could ship motor oil as I figured that would be a hazard, but I guess the post office knows better. If you have a Prime Membership, you can almost always find Castrol GTX cheaper on desertcart than at any retail location even with a coupon or on sale. We were not paid nor discounted in any way, shape or form for giving our honest opinion here of this product as a review to assist others. We believe, as a family, it is important to give an honest and accurate review to assist others so they can make good purchasing decisions that can benefit them and their family. And not be lead to cheap, unwanted purchases that are scripted by advertisers to buy their products. We are a family that believes in a minimalist lifestyle while trying to be green as much as possible in all departments of our life. As we care to leave something, anything, of this planet to our grandchildren so they may enjoy it as we have.
Review: The ultimate engine protector! - I've been using Castrol GTX Ultraclean 5W-30 Synthetic Blend Motor Oil for some time now, and I am thoroughly impressed with its performance. This motor oil is designed to keep engines running cleaner and smoother, and it certainly delivers on that promise. One of the standout features of this oil is its advanced formula, which helps to reduce sludge build-up and protect against wear. Since switching to this oil, I've noticed a significant improvement in my engine's overall cleanliness and efficiency. It runs quieter and feels more responsive, which is a testament to the oil's ability to keep everything well-lubricated and free from harmful deposits. The synthetic blend formulation offers excellent protection in both high and low temperatures, making it a versatile choice for various driving conditions. Whether I'm dealing with scorching summer heat or freezing winter cold, I can trust that Castrol GTX Ultraclean will keep my engine protected and performing at its best. Another benefit is the improved fuel economy. I've observed a slight increase in my vehicle's mileage since using this oil, which is always a welcome bonus. The 5-quart size is convenient and provides enough oil for a complete oil change, making it a cost-effective option for maintaining my vehicle. Overall, Castrol GTX Ultraclean 5W-30 Synthetic Blend Motor Oil is a top-notch product that I highly recommend. Its superior engine protection, improved performance, and enhanced fuel efficiency make it a must-have for any car owner who wants to keep their engine running smoothly and efficiently !

## Features

- 1.4X superior sludge protection compared to tough industry standards, as measured in the Sequence VH Sludge test vs. API SP test limits
- Advanced protection against viscosity and thermal breakdown
- Superior protection against high-temperature deposits
- Premium-quality base oils and anti-wear additives that help extend the life of your engine

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GTOJK0C |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #3,475 in Automotive ( See Top 100 in Automotive ) #56 in Motor Oils |
| Brand | Castrol |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,743) |
| Date First Available | April 1, 2013 |
| Flash Point | 200 Degrees Celsius |
| Global Trade Identification Number | 00079191000960 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8 ounces |
| Item model number | 03096 |
| Manufacturer | Castrol |
| Manufacturer Part Number | 03096 |
| Model | 03096 |
| OEM Part Number | 03096 |
| Product Dimensions | 8.31 x 4.56 x 12.75 inches |
| SAE J300 Viscosity Grade | 5W-30 |
| Size | 5 Quarts |
| UPC | 079191000960 |
| Vehicle Service Type | For Gasoline Engines |
| Viscosity | 5W-30 SAE Grade |

## Product Details

- **Brand:** Castrol
- **Liquid Volume:** 5 Quarts
- **Package Information:** Bottle
- **Vehicle Service Type:** For Gasoline Engines
- **Viscosity:** 5W-30 SAE Grade

## Images

![Castrol GTX 5W-30 Synthetic Blend Motor Oil, 5 Quarts - Image 1](https://m.media-amazon.com/images/I/61klbGvipWL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can this oil handle high temperature?**
A: I don't know what you feel high temperature means. I have used it in an engine that ran as high as 100C without loss of performance.

**Q: Sirve este aceite para motocicleta**
A: Castrol NO recomienda el uso de aceite automotriz en una motocicleta y vice versa, aceite diseñado para motocicletas no se debe usar en aplicaciones de motores de automóviles.

Los motores de motocicleta y los motores de automóviles tienen diferentes regímenes de funcionamiento (cargas, temperaturas, velocidades, carga térmica de aceite), por lo tanto, los aceites de motocicleta y los aceites de automóviles de pasajeros se formulan de manera diferente para estar en línea con los requisitos operativos primarios del motor.

**Q: Este aceite me funcionará para un Volkswagen Beetle clasico alemán?**
A: La verdad no se yo lo uso en mi hiunday Elantra porq es un aceite grueso y mi carro gasta mucho aceite pero con este me dura mas

**Q: this oil GTX is suitable for toyota camry 2007?**
A: I use Castrol in all my engines-the viscosity stability can't be beat and it doesn't sludge up like most other brands...I use the 20/50 in both my motorcycles because the crankcase and transmission share the same oil sump and just won't breakdown due to shear and in my high mileage truck (over 300k miles in a Ford Ranger!). Unless you have a high mileage vehicle or a performance bike, I would use the viscosity recommended, but in the Castrol GT line-it can't be beat!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Price for a Great Oil - Recommended!
*by R***E on October 26, 2015*

Received a great price for a great oil. But sadly since that great price I have only seen that price available to Prime Members. I have been using Castrol GTX since the 1980's and have always sworn by it being it has never let me down. I have never had an blow a seal, gasket, leak or burn oil while using Castrol GTX. And that is saying a lot as I use to be very hard on my vehicles, and can still be from time to time. One time I busted a hole in my radiator by accident in a parking lot over 15 miles from home. Having no tools or anything with me to fix the problem and being it was late night on a friday I had no choice. But to drive the car home as fast as I could before I lost all the radiator fluid and in turn over heating the car. Well long story short, the car made it home but was long out of antifreeze and the temperature gauge was buried in the red. Fearful for the engine I allowed the vehicle to sit over night to cool off. And the next day she started right up and was as good as always. I have always credited that moment to the fact I had Castrol GTX in the car and in turn is what saved the engine from the excessive heat. As I have not had the same luck other brand names of oil, as I have replaced two engines while using the brand name M. one. Due to my history with and without Castrol GTX motor oil, when I made my recent purchase of a high mileage Chevrolet Blazer 4x4 as a fun, toy around vehicle to haul things with and to play in the snow. Of course I drained the old motor oil out and gave her a fresh batch of Castrol GTX. I did the same for our other car as well. I would easily recommend this product to my friends and family. The oil arrived safely and in a timely manner. I was actually surprised they could ship motor oil as I figured that would be a hazard, but I guess the post office knows better. If you have a Prime Membership, you can almost always find Castrol GTX cheaper on Amazon than at any retail location even with a coupon or on sale. We were not paid nor discounted in any way, shape or form for giving our honest opinion here of this product as a review to assist others. We believe, as a family, it is important to give an honest and accurate review to assist others so they can make good purchasing decisions that can benefit them and their family. And not be lead to cheap, unwanted purchases that are scripted by advertisers to buy their products. We are a family that believes in a minimalist lifestyle while trying to be green as much as possible in all departments of our life. As we care to leave something, anything, of this planet to our grandchildren so they may enjoy it as we have.

### ⭐⭐⭐⭐⭐ The ultimate engine protector!
*by K***F on February 14, 2025*

I've been using Castrol GTX Ultraclean 5W-30 Synthetic Blend Motor Oil for some time now, and I am thoroughly impressed with its performance. This motor oil is designed to keep engines running cleaner and smoother, and it certainly delivers on that promise. One of the standout features of this oil is its advanced formula, which helps to reduce sludge build-up and protect against wear. Since switching to this oil, I've noticed a significant improvement in my engine's overall cleanliness and efficiency. It runs quieter and feels more responsive, which is a testament to the oil's ability to keep everything well-lubricated and free from harmful deposits. The synthetic blend formulation offers excellent protection in both high and low temperatures, making it a versatile choice for various driving conditions. Whether I'm dealing with scorching summer heat or freezing winter cold, I can trust that Castrol GTX Ultraclean will keep my engine protected and performing at its best. Another benefit is the improved fuel economy. I've observed a slight increase in my vehicle's mileage since using this oil, which is always a welcome bonus. The 5-quart size is convenient and provides enough oil for a complete oil change, making it a cost-effective option for maintaining my vehicle. Overall, Castrol GTX Ultraclean 5W-30 Synthetic Blend Motor Oil is a top-notch product that I highly recommend. Its superior engine protection, improved performance, and enhanced fuel efficiency make it a must-have for any car owner who wants to keep their engine running smoothly and efficiently !

### ⭐⭐⭐⭐⭐ Good oil!
*by B***E on January 16, 2026*

Good oil, but for the money I'd buy full synthetic oil. I

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-16*