---
product_id: 417963715
title: "GTX Diesel 15W-40, 1 Gallon"
brand: "castrol"
price: "฿8048"
currency: THB
in_stock: true
reviews_count: 1
category: "Castrol"
url: https://www.desertcart.co.th/products/417963715-gtx-diesel-15w-40-1-gallon
store_origin: TH
region: Thailand
---

# Superior high-temp engine protection Universal fit for diesel & gasoline engines Minimizes engine sludge & wear GTX Diesel 15W-40, 1 Gallon

**Brand:** castrol
**Price:** ฿8048
**Availability:** ✅ In Stock

## Summary

> 🛢️ Power your drive with Castrol GTX Diesel – where toughness meets precision.

## Quick Answers

- **What is this?** GTX Diesel 15W-40, 1 Gallon by castrol
- **How much does it cost?** ฿8048 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/417963715-gtx-diesel-15w-40-1-gallon)

## 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

- • **Certified Excellence:** Meets top industry specs including API CK-4, Cummins CES 20086, and Volvo VDS 4.5
- • **Prolongs Engine Life:** Keeps engines cleaner and running smoother, reducing costly downtime
- • **Versatile Fleet Power:** Perfect for mixed diesel and gasoline fleets, ensuring consistent reliability
- • **Unrivaled Engine Defense:** Keeps piston deposits and valve wear at bay for peak performance
- • **Built for the Toughest Rides:** Excels under severe conditions like towing and hauling in extreme heat

## Overview

Castrol GTX Diesel 15W-40 is a premium motor oil engineered for heavy-duty diesel and gasoline engines. It delivers exceptional protection against piston deposits, oil thickening, and valve train wear while minimizing sludge formation. Designed for severe service conditions including towing and hauling, it meets or exceeds leading industry standards such as API CK-4 and Cummins CES 20086, making it the go-to choice for mixed commercial fleets seeking reliable, long-lasting engine performance.

## Description

Castrol® GTX® Diesel is designed to keep diesel engines cleaner, giving more reliable engine protection and thus prolonging engine life. It’s a versatile product which can be used in a wide variety range of heavy duty, commercial vehicles and pick up trucks which makes it ideal for use in mixed fleets.

Review: Excelente aceite.

## Features

- Exceptional protection from piston deposits, oil thickening and valve train wear while minimizing engine sludge formation
- Exceptional performance in engines operating under severe service conditions, including towing and hauling under high temperatures
- Protects and maintains cleanliness in hot running, diesel and gasoline engines
- Meets or exceeds the following specifications: API CK-4 Cumple Ford WSS-M2C171-F1 Cummins CES 20086 DFS 93K222 Mack EOS-4.5 MB-Approval 228.31 RVI RLD-3 Volvo VDS 4.5

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00826N7RC |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #116,041 in Automotive ( See Top 100 in Automotive ) #773 in Motor Oils |
| Brand | Castrol |
| Customer Reviews | 4.6 4.6 out of 5 stars (18) |
| Date First Available | May 9, 2018 |
| Global Trade Identification Number | 00079191008478 |
| Item Weight | 7.67 pounds |
| Item model number | 15C468 |
| Manufacturer | Castrol |
| Manufacturer Part Number | 15C468 |
| Model | GTX Diesel 15W-40 |
| Product Dimensions | 8.31 x 4.56 x 11.04 inches |
| SAE J300 Viscosity Grade | 15W-40 |
| Size | 1 Gallon |
| UPC | 079191008478 |
| Vehicle Service Type | Car |
| Viscosity | 15W-40 SAE Grade |

## Product Details

- **Brand:** Castrol
- **Liquid Volume:** 1 Gallons
- **Package Information:** Jug
- **Vehicle Service Type:** Car
- **Viscosity:** 15W-40 SAE Grade

## Images

![GTX Diesel 15W-40, 1 Gallon - Image 1](https://m.media-amazon.com/images/I/61d8-ilW0gL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***O on March 2, 2026*

Excelente aceite.

## Frequently Bought Together

- Castrol GTX Diesel 15W-40, 1 Gallon
- Castrol GTX CK-4 15W-40 Conventional Diesel Motor Oil 1 Gallon, Pack of 3

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**Shop now:** [https://www.desertcart.co.th/products/417963715-gtx-diesel-15w-40-1-gallon](https://www.desertcart.co.th/products/417963715-gtx-diesel-15w-40-1-gallon)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-13*