---
product_id: 460281362
title: "Castrol 03128C EDGE High Mileage Black ILSAC GF-5, API SN, ACEA A1/A5, ACEA B1/B5 5W30 Synthetic Motor Oil, 5 quart"
brand: "castrol"
price: "7063 kr"
currency: ISK
in_stock: false
url: https://www.desertcart.is/products/460281362-castrol-03128c-edge-high-mileage-black-ilsac-gf-5-api
store_origin: IS
region: Iceland
---

# 15,000 miles Meets API SP/SN Phosphorus Tech Castrol 03128C EDGE High Mileage Black ILSAC GF-5, API SN, ACEA A1/A5, ACEA B1/B5 5W30 Synthetic Motor Oil, 5 quart

**Brand:** castrol
**Price:** 7063 kr
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Protect Your Ride with Castrol Edge!

## Quick Answers

- **What is this?** Castrol 03128C EDGE High Mileage Black ILSAC GF-5, API SN, ACEA A1/A5, ACEA B1/B5 5W30 Synthetic Motor Oil, 5 quart by castrol
- **How much does it cost?** 7063 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/460281362-castrol-03128c-edge-high-mileage-black-ilsac-gf-5-api)

## 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

- • **🚗 Engine Compatibility:** Engineered to meet Chrysler MS 6395 and Ford WSS-M2C946-B1/A1 requirements.
- • **🔍 Superior Specifications:** Meets or exceeds API SP/SN PLUS/SN/SM and ILSAC GF-6 standards.
- • **💧 Leak & Burnoff Reduction:** Reduces leaks and oil burnoff while preventing power-robbing deposits.
- • **🔋 Extend Your Engine's Life:** Utilizes Phosphorus Replacement Technology to enhance emission system longevity.
- • **🛢️ Long-Lasting Performance:** Enjoy up to 15,000 miles between oil changes or one year, whichever comes first.

## Overview

Castrol 03128C EDGE High Mileage 5W30 Synthetic Motor Oil is designed for high-mileage vehicles, featuring advanced Phosphorus Replacement Technology to extend the life of your engine's emission system. With a remarkable capability of lasting up to 15,000 miles between oil changes, this oil meets stringent industry standards, ensuring optimal performance and protection for your vehicle.

## Description

Castrol® EDGE® High Mileage 5W-30 is an advanced full synthetic motor oil that is specifically designed for vehicles with over 75,000 miles. It's been engineered to reduce leaks, burnoff and power robbing deposits, but also contains a proprietary additive to protect the emission system. Our Phosphorus Replacement Technology reduces harmful phosphorus to protect the catalytic converter and extend maximum performance. It is the natural choice for drivers who demand maximum performance from their high mileage car.

## 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*
- *Or one year, whichever comes first
- 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-M2C946-B1
- Meets Ford WSS-M2C961-A1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Castrol |
| Brand | Castrol |
| Model | 03128C |
| Product Dimensions | 11.61 x 24.41 x 30.48 cm; 0.28 g |
| Item model number | 03128C |
| Manufacturer part number | 15906E |
| Item Weight | 0.28 g |
| Viscosity | 5W-30 |

## Product Details

- **Viscosity:** 5W-30
- **Brand:** Castrol
- **Liquid volume:** 160 Fluid Ounces
- **Package information:** Jug
- **Vehicle service type:** Car

## Images

![Castrol 03128C EDGE High Mileage Black ILSAC GF-5, API SN, ACEA A1/A5, ACEA B1/B5 5W30 Synthetic Motor Oil, 5 quart - Image 1](https://m.media-amazon.com/images/I/61LG-lA4nAL.jpg)
![Castrol 03128C EDGE High Mileage Black ILSAC GF-5, API SN, ACEA A1/A5, ACEA B1/B5 5W30 Synthetic Motor Oil, 5 quart - Image 2](https://m.media-amazon.com/images/I/719SXKdFHRL.jpg)
![Castrol 03128C EDGE High Mileage Black ILSAC GF-5, API SN, ACEA A1/A5, ACEA B1/B5 5W30 Synthetic Motor Oil, 5 quart - Image 3](https://m.media-amazon.com/images/I/71+18-WyWUL.jpg)
![Castrol 03128C EDGE High Mileage Black ILSAC GF-5, API SN, ACEA A1/A5, ACEA B1/B5 5W30 Synthetic Motor Oil, 5 quart - Image 4](https://m.media-amazon.com/images/I/71RBW0ZABKL.jpg)
![Castrol 03128C EDGE High Mileage Black ILSAC GF-5, API SN, ACEA A1/A5, ACEA B1/B5 5W30 Synthetic Motor Oil, 5 quart - Image 5](https://m.media-amazon.com/images/I/71RBI1p8-yL.jpg)

## Questions & Answers

**Q: Does this Oil suitable for 1999 chevy silverado 2500 186000 miles?**
A: I have been using full synthetic oil in my 98 Silverado 5.7. I now have 364k miles with no engine issues at all. I'd recommend it for anything that takes 5w30

**Q: Does the Castro 5w-50 SPT meet the Ford spec  WSS-M2C931-B for the GT 500?**
A: Castol says it meets the spec, and Ford SVT has approved Castrol 5W50 for use in the GT500. I use this oil in my 2013 GT500.

**Q: is current product dexos 1 approved. I see it on the quart, but not on the 5 quart and wondering if it is an old picture**
A: "Approved - GMdexos1™ supersedes GM-LL-A-025, GM6094M and GM4718M"  This is indicated on the 5W-30 Castrol Edge High Mileage data sheet, dated 09Nov15.  On their latest data sheet dated 20Sep17, this approved statement is no longer indicated.  1 quart size or 5 quart size makes no difference.  If the product was made after 20Sep17 then it is not likely to be approved for engines requiring dexos1.  I would safely assume the bottle labeling will reflect whether or not using this as a suitable substitute over dexos1 type oil is acceptable.  The picture is old and will, or should, be changed so their is no confusion.

**Q: I ordered this and it came with the letters SAE in front of the 5w-30, does it matter?**
A: SAE refers to the grading system. There are actually thicker Euro 5w-30 oils, but this is a thin 5w-30 for American and Asian cars. This particular blend is the latest additive formulation for GDI / turbo engines, it should be one of the best products on the market.

## Frequently Bought Together

- Castrol EDGE High Mileage 5W-30 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)
- FRAM Ultra Synthetic Automotive Replacement Oil Filter, Designed for Synthetic Oil Changes Lasting up to 20k Miles, XG6607 with SureGrip (Pack of 1)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-22*