---
product_id: 516364356
title: "03143C Edge High Mileage 5W-20 Advanced Full Synthetic Motor Oil, 5 Quart"
brand: "castrol"
price: "137730CFA"
currency: XOF
in_stock: true
reviews_count: 6
category: "Castrol"
url: https://www.desertcart.sn/products/516364356-03143c-edge-high-mileage-5w-20-advanced-full-synthetic-motor
store_origin: SN
region: Senegal
---

# 15,000 miles per oil change Reduces leaks & power-robbing deposits Phosphorus Replacement Tech for emission system 03143C Edge High Mileage 5W-20 Advanced Full Synthetic Motor Oil, 5 Quart

**Brand:** castrol
**Price:** 137730CFA
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your high-mileage engine running like new—because your ride deserves the edge.

## 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?** 137730CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/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

- • **High Mileage Hero:** Specifically engineered for vehicles with 75,000+ miles to restore and maintain engine strength.
- • **Unmatched Longevity:** Drive up to 15,000 miles between oil changes—less hassle, more road time.
- • **Trusted Compatibility:** Meets or exceeds API SP/SN PLUS and major OEM specs including Chrysler & Ford standards.
- • **Peak Engine Performance:** Advanced full synthetic formula reduces leaks, oil burnoff, and power-robbing deposits for maximum efficiency.
- • **Emission System Guardian:** Phosphorus Replacement Technology protects and extends your vehicle’s emission system life.

## Overview

Castrol EDGE High Mileage 5W-20 is a premium full synthetic motor oil designed for vehicles with over 75,000 miles. Featuring fluid titanium technology and Phosphorus Replacement Technology, it extends emission system life, reduces leaks and deposits, and supports up to 15,000 miles between oil changes. It meets stringent API SP and OEM standards, ensuring superior engine protection and performance for aging engines.

## 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: Perfect oil for my old truck!

## 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 |
| Best Sellers Rank | #64,738 in Automotive ( See Top 100 in Automotive ) #704 in Automotive Oils |
| Brand | Castrol |
| Customer Reviews | 4.9 4.9 out of 5 stars (1,686) |
| Date First Available | 9 April 2021 |
| Item Weight | 0.28 g |
| Item model number | 03143C |
| Manufacturer | Castrol |
| Manufacturer Part Number | 15906D |
| Model | 03143C |
| Product Dimensions | 11.61 x 24.41 x 30.48 cm; 0.28 g |
| Viscosity | 5W-20 |

## Product Details

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

## 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

### ⭐⭐⭐⭐⭐ Review
*by E***. on 7 February 2026*

Perfect oil for my old truck!

### ⭐⭐⭐⭐⭐ Review
*by E***Z on 25 April 2025*

Es bueno y según sus especificaciones es para alto kilometraje sin cambio de viscosidad

## 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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**Shop now:** [https://www.desertcart.sn/products/516364356-03143c-edge-high-mileage-5w-20-advanced-full-synthetic-motor](https://www.desertcart.sn/products/516364356-03143c-edge-high-mileage-5w-20-advanced-full-synthetic-motor)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-17*