---
product_id: 516364356
title: "03143C Edge High Mileage 5W-20 Advanced Full Synthetic Motor Oil, 5 Quart"
brand: "castrol"
price: "1277.82 DT"
currency: TND
in_stock: true
reviews_count: 6
category: "Castrol"
url: https://www.desertcart.tn/products/516364356-03143c-edge-high-mileage-5w-20-advanced-full-synthetic-motor
store_origin: TN
region: Tunisia
---

# 15,000 miles oil change interval Advanced Full Synthetic 5W-20 viscosity Phosphorus Replacement Tech protects emissions 03143C Edge High Mileage 5W-20 Advanced Full Synthetic Motor Oil, 5 Quart

**Brand:** castrol
**Price:** 1277.82 DT
**Availability:** ✅ In Stock

## Summary

> 🛢️ Keep your high-mileage engine young, strong, and unstoppable!

## Quick Answers

- **What is this?** 03143C Edge High Mileage 5W-20 Advanced Full Synthetic Motor Oil, 5 Quart by castrol
- **How much does it cost?** 1277.82 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/516364356-03143c-edge-high-mileage-5w-20-advanced-full-synthetic-motor)

## 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

- • **Emission System Guardian:** Phosphorus Replacement Technology extends catalytic converter life.
- • **Long-Lasting Performance:** Drive up to 15,000 miles between oil changes without compromise.
- • **Power & Efficiency Boost:** Reduces leaks, oil burnoff, and power-robbing deposits for peak engine health.
- • **Tailored for High Mileage:** Specifically engineered for vehicles with 75,000+ miles to restore engine vitality.
- • **Trusted Industry Standards:** Meets or exceeds API SP, ILSAC GF-6, and major OEM specs for peace of mind.

## Overview

Castrol EDGE High Mileage 5W-20 is a premium full synthetic motor oil designed for vehicles with over 75,000 miles. Featuring advanced Phosphorus Replacement Technology and fluid titanium strength, it reduces leaks, oil burnoff, and deposits while extending emission system life. With up to 15,000 miles between oil changes and compliance with top industry standards, it maximizes engine performance and longevity.

## Description

CASTROL EDGE HIGH MILEAGE FOR MAXIMUM PERFORMANCE IN VEHICLES WITH 75K+ MILES. Castrol EDGE High Mileage is part of our strongest and most advanced range of full synthetic engine oils. It is engineered with fluid titanium technology to provide superior motor oil strength and help your vehicle to maximize performance. As your car ages, its engine can lose performance and efficiency. Proper vehicle maintenance is critical to keep an older engine performing at its best. Exceeds manufacturer's warranty requirements for applications requiring API SN (Resource Conserving) and ILSAC GF-5.

Review: It removed P0420 code in Sonata 2017 - I purchased a car that had run 32000 mile only. I drove another 40000 miles with TOTAL quartz 9000 but P0420 code never get dismissed. I tried so many product like engine flush, injector cleaner, valve cleaner, Oil saver, cataclean, catalytic system cleaner, 98 octane petrol. Nothing happened seriously.( P0420 has gone due to 98 octane petrol but coming immediately under harsh acceleration and remained for 2 to 3 months). But right after 200 miles on castrol high mileage oil 5w20 oil. The code has gone and not coming back at all. Amazing!!!. Add to above I received 2.5% more gas mpg compared with TOTAL oil
Review: Good Quality Oil - I give it a five star because it’s engine oil and it works in my car, but my five-star rating doesn’t mean I’m an engine oil expert or that this oil is better than any other oil brand. I have previously been told that the best engine oil brand is ANSOIL, which if going by its price, it must be a superior oil. As I was told, ANSOIL doesn’t have any wax substances, which, supposedly, can be problematic for some engines. Anyways, I purchased this oil for four main reasons; it’s synthetic and superior to most petroleum-based oil. I can get it a lower price here at desertcart than on any other local store. It arrives at my home free of shipping charges…well somewhat free since I must pay for my Prime subscription…I guess nothing is really free. But the main reason is because I had changed the oil on my 2013 Mazda CX9 a few weeks before and then realized I had used the wrong oil specifications. The 2013 Mazda CX9 calls for 5W-20 oil and I had used 10W-20 instead. Must mechanics I consulted with said it wasn’t a big deal, while online forums were not cleared about the subject. I didn’t think it was going to cause problems either but wasn’t completely sure. So, I reasoned, it’s my car, I’ve been taking good care of it and it looks and run like new. So, I had to decide on whether to spend another $24.67 and have a piece of mind or not replaced the oil and ran into many sleepless nights wondering if not changing the oil was the right choice. So, I replaced it, I’m short of $24.67, but having piece of mind is priceless. By the way, I’ve been using Castrol oil on my cars, for the most part, since I purchased a new 1986 Dodge Daytona…it was a nice looking car, but poorly made.

## Features

- Phosphorus Replacement Technology to help extend the life of the emission system
- Reduces leaks, oil burnoff and power robbing deposits
- 15,000 miles between oil changes*
- Meets or exceeds the following specifications: API SP/SN PLUS/SN/SM ILSAC GF-6 | Meets engine test requirements of Chrysler MS 6395 | Meets Ford WSS-M2C945-B1 | Meets Ford WSS-M2C960-A1
- *Or one year, whichever comes first

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01CRYHNII |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #87,391 in Automotive ( See Top 100 in Automotive ) #872 in Automotive Oils |
| Brand | Castrol |
| Brand Name | Castrol |
| Compatible with Vehicle Type | For vehicles with over 75,000 miles |
| Container Type | Bottle |
| Customer Reviews | 4.9 out of 5 stars 1,813 Reviews |
| Global Trade Identification Number | 00079191231432 |
| Included Components | Motor Oil |
| Item Type Name | Motor Oil |
| Item Weight | 0.01 Ounces |
| Liquid Volume | 160 Fluid Ounces |
| Liquid volume | 160 Fluid Ounces |
| Manufacturer | Castrol |
| Manufacturer Part Number | 15906D |
| Model Number | 03143C |
| Package information | Bottle |
| SAE J300 Viscosity Grade | 5W-20 |
| Size | 5 Quarts |
| UPC | 079191231432 |
| Unit Count | 160 Milliliters |
| Vehicle service type | For vehicles with over 75,000 miles |
| Viscosity Level | Low to Medium |

## Product Details

- **Brand:** Castrol
- **Liquid volume:** 160 Fluid Ounces
- **Package information:** Bottle
- **SAE J300 Viscosity Grade:** 5W-20
- **Vehicle service type:** For vehicles with over 75,000 miles

## Images

![03143C Edge High Mileage 5W-20 Advanced Full Synthetic Motor Oil, 5 Quart - Image 1](https://m.media-amazon.com/images/I/61AQnjgg5kL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It removed P0420 code in Sonata 2017
*by V***I on 9 January 2024*

I purchased a car that had run 32000 mile only. I drove another 40000 miles with TOTAL quartz 9000 but P0420 code never get dismissed. I tried so many product like engine flush, injector cleaner, valve cleaner, Oil saver, cataclean, catalytic system cleaner, 98 octane petrol. Nothing happened seriously.( P0420 has gone due to 98 octane petrol but coming immediately under harsh acceleration and remained for 2 to 3 months). But right after 200 miles on castrol high mileage oil 5w20 oil. The code has gone and not coming back at all. Amazing!!!. Add to above I received 2.5% more gas mpg compared with TOTAL oil

### ⭐⭐⭐⭐⭐ Good Quality Oil
*by F***X on 29 July 2018*

I give it a five star because it’s engine oil and it works in my car, but my five-star rating doesn’t mean I’m an engine oil expert or that this oil is better than any other oil brand. I have previously been told that the best engine oil brand is ANSOIL, which if going by its price, it must be a superior oil. As I was told, ANSOIL doesn’t have any wax substances, which, supposedly, can be problematic for some engines. Anyways, I purchased this oil for four main reasons; it’s synthetic and superior to most petroleum-based oil. I can get it a lower price here at Amazon than on any other local store. It arrives at my home free of shipping charges…well somewhat free since I must pay for my Prime subscription…I guess nothing is really free. But the main reason is because I had changed the oil on my 2013 Mazda CX9 a few weeks before and then realized I had used the wrong oil specifications. The 2013 Mazda CX9 calls for 5W-20 oil and I had used 10W-20 instead. Must mechanics I consulted with said it wasn’t a big deal, while online forums were not cleared about the subject. I didn’t think it was going to cause problems either but wasn’t completely sure. So, I reasoned, it’s my car, I’ve been taking good care of it and it looks and run like new. So, I had to decide on whether to spend another $24.67 and have a piece of mind or not replaced the oil and ran into many sleepless nights wondering if not changing the oil was the right choice. So, I replaced it, I’m short of $24.67, but having piece of mind is priceless. By the way, I’ve been using Castrol oil on my cars, for the most part, since I purchased a new 1986 Dodge Daytona…it was a nice looking car, but poorly made.

### ⭐⭐⭐⭐⭐ Solicito factura
*by A***Z on 5 May 2026*

Solicito factura, buen producto

## Frequently Bought Together

- Castrol EDGE High Mileage 5W-20 Advanced Full Synthetic Motor Oil, 5 Quarts
- FRAM Ultra Synthetic Automotive Replacement Oil Filter, Designed for Synthetic Oil Changes Lasting up to 20k Miles, XG7317 with SureGrip (Pack of 1)
- Castrol EDGE 0W-20 Advanced Full Synthetic Motor Oil, 5 Quarts

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-15*