---
product_id: 540787049
title: "03110 GTX High Mileage 10W-30 Motor Oil - 5 Quart"
brand: "castrol"
price: "₨5307"
currency: SCR
in_stock: true
reviews_count: 5
category: "Castrol"
url: https://www.desertcart.sc/products/540787049-03110-gtx-high-mileage-10w-30-motor-oil-5-quart
store_origin: SC
region: Seychelles
---

# Superior burn-off protection beyond standards Phosphorus Replacement Tech protects emissions 10W-30 viscosity for balanced performance 03110 GTX High Mileage 10W-30 Motor Oil - 5 Quart

**Brand:** castrol
**Price:** ₨5307
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your engine young, efficient, and unstoppable with Castrol GTX High Mileage!

## Quick Answers

- **What is this?** 03110 GTX High Mileage 10W-30 Motor Oil - 5 Quart by castrol
- **How much does it cost?** ₨5307 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/540787049-03110-gtx-high-mileage-10w-30-motor-oil-5-quart)

## 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

- • **Leak Minimizer:** Advanced seal conditioners reduce leaks, keeping your engine tight and efficient.
- • **Sludge Fighter:** Superior dispersancy formula actively combats sludge buildup for a cleaner engine.
- • **Fuel Economy Enhancer:** Formulated to improve fuel efficiency, saving you money on every mile.
- • **Engine Longevity Booster:** Phosphorus Replacement Technology extends emission system life and protects catalytic converters.
- • **Industry-Leading Protection:** Exceeds API SP/SN PLUS and ILSAC GF-6 standards for unmatched engine wear defense.

## Overview

Castrol GTX High Mileage 10W-30 is a synthetic blend motor oil engineered with Phosphorus Replacement Technology to protect emission systems and extend engine life. It offers superior sludge control, exceptional burn-off resistance, and advanced additives that reduce leaks and engine wear, all while improving fuel economy. Trusted by millions, it meets or exceeds top industry standards including API SP and ILSAC GF-6.

## Description

Castrol® GTX® High Mileage is the #1 consumer high-mileage brand. It's a synthetic blend engine oil that helps extend the life of engines by protecting against sludge, wear and burn-off. Engineered with Phosphorous Replacement Technology, it also protect emission systems by replacing some of the phosphorous that can damage catalytic converters.

Review: That is was available
Review: Good Product, Early Delivery

## Features

- Phosphorus Replacement Technology helps extend emission system life
- Superior dispersancy that fights sludge build up
- Exceptional oil burn-off protection exceeding industry standards* | Seal conditioners to help reduce leaks
- Advanced additives that help prevent engine wear | Improved Fuel Economy**
- Meets or exceeds the following specifications: API SP/SN PLUS/SN/SM | ILSAC GF-6 | * Based on API and ACEA volatility specifications ** In 5W-20, 5W-30 and 10W-30 grades versus industry specifications

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GSX43WE |
| Best Sellers Rank | #162,049 in Automotive ( See Top 100 in Automotive ) #1,161 in Automotive Oils |
| Brand | Castrol |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,970) |
| Date First Available | 18 September 2014 |
| Item Weight | 4.29 Kilograms |
| Item model number | 03110 |
| Manufacturer | Castrol |
| Manufacturer Part Number | 03110C |
| Model | 03110 |
| Product Dimensions | 30.23 x 24.13 x 11.43 cm; 4.29 kg |
| Viscosity | 10W 30 |

## Product Details

- **Brand:** Castrol
- **Liquid volume:** 160 Fluid Ounces
- **Package information:** Bottle
- **Vehicle service type:** For use in vehicles with over 75,000 miles, Passenger cars, trucks, and SUVs
- **Viscosity:** 10W 30

## Images

![03110 GTX High Mileage 10W-30 Motor Oil - 5 Quart - Image 1](https://m.media-amazon.com/images/I/61-CIrwlB6L.jpg)

## Questions & Answers

**Q: Is this oil used for inboard Mercruiser?**
A: Castrol does not recommend using passenger car engine oils like Castrol GTX High Mileage 10W-30 in marine applications.

At this time, Castrol does NOT offer 4-stroke marine oil or NMMA certified engine oil therefore Castrol GTX High Mileage 10W-30 would NOT be recommended for use in a Mercruiser Inboard.

**Q: Can I use this oil in my zero turn mower john deere says 10W-30**
A: This is a blended half synthetic, if your engine requires 10W 30 this will work.
The purely synthetic oil is very thin and can find a leak in machinery very quickly.
This in my 95 YJ has performed well.

**Q: For the 10w30 synthetic blend or semi synthetic blend do you have to use a regular oil filter or synthetic oil filter?**
A: regular oil filter

**Q: How is this quality?**
A: Castrol motor oil is quality without question.
I have several cars some oil and some new . I use it in all of them.
The high mileage oil truly helps the cars with high mileage.

## Customer Reviews

### ⭐⭐⭐⭐⭐ That is was available
*by D***S on 14 June 2021*



### ⭐⭐⭐⭐⭐ Good Product, Early Delivery
*by A***D on 1 October 2025*



### ⭐⭐⭐⭐⭐ Buen aceite
*by G***O on 15 February 2026*

Bueno

## Frequently Bought Together

- Castrol GTX High Mileage 10W-30 Synthetic Blend Motor Oil, 5 Quarts
- FRAM Extra Guard PH7317, 10K Mile Change Automotive Replacement Interval Spin-On Engine Oil Filter for Select Vehicle Models
- FRAM Extra Guard PH3614, 10K Mile Change Automotive Replacement Interval Spin-On Engine Oil Filter for Select Vehicle Models

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**Shop now:** [https://www.desertcart.sc/products/540787049-03110-gtx-high-mileage-10w-30-motor-oil-5-quart](https://www.desertcart.sc/products/540787049-03110-gtx-high-mileage-10w-30-motor-oil-5-quart)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-17*