---
product_id: 544118161
title: "EDGE 0W-40 A3/B4 Engine Oil 1L"
brand: "castrol"
price: "15.21 OMR"
currency: OMR
in_stock: true
reviews_count: 13
category: "Castrol"
url: https://www.desertcart.com.om/products/544118161-edge-0w-40-a3-b4-engine-oil-1l
store_origin: OM
region: Oman
---

# Optimized for premium European & Japanese cars 0W-40 viscosity for all-temp performance Meets ACEA A3/B4 & API SL high standards EDGE 0W-40 A3/B4 Engine Oil 1L

**Brand:** castrol
**Price:** 15.21 OMR
**Availability:** ✅ In Stock

## Summary

> 🛢️ Power your drive with Castrol EDGE – where precision meets performance!

## Quick Answers

- **What is this?** EDGE 0W-40 A3/B4 Engine Oil 1L by castrol
- **How much does it cost?** 15.21 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/544118161-edge-0w-40-a3-b4-engine-oil-1l)

## 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

- • **Trusted by Enthusiasts:** Preferred choice for modern European, Japanese, and FPV prestige vehicles.
- • **All-Weather Performance:** 0W-40 viscosity ensures smooth starts and consistent lubrication in any climate.
- • **Boosts Engine Efficiency:** Independently tested to improve fuel economy and engine responsiveness.
- • **Certified Premium Quality:** Meets and exceeds ACEA A3/B4, API SL, BMW Longlife-01, MB 229.3/229.5, VW 502 00/505 00 standards.
- • **Unmatched Engine Protection:** Delivers superior wear resistance and reduces deposits for peak engine health.

## Overview

Castrol EDGE 0W-40 A3/B4 Engine Oil is a premium synthetic lubricant engineered to maximize engine performance and efficiency. It meets rigorous industry and manufacturer standards, providing exceptional protection against wear and deposits across diverse driving conditions. Ideal for gasoline and diesel engines in high-performance European and Japanese vehicles, this oil ensures smooth operation, improved fuel economy, and long-term engine health.

## Description

Engineered to maximize engine performance and efficiency, this 0W-40 oil provides unsurpassed protection, reducing deposits to optimize response across driving conditions.

Review: Glad this is available on desertcart - desertcart saves me the hassle to go to any shop looking for a suitable oil. I have been using this product for more than a year and my car accepts it just fine. Oil quality is great, it is great value for money. The bottle size is perfect, sealed nicely and easy to use. I haven’t observed any engine issues after refilling with this.
Review: Lubricates my engine - Good oil. No problems

## Features

- Contains C14-16-18 Alkyl phenol. May produce an allergic reaction.
- Safety data sheet available on request.
- Suitable for use in automotive gasoline and diesel vehicles where the manufacturer recommends: ACEA A3/B4, API SL or earlier specification 0W-40 lubricant.
- Specifications: ACEA A3/B4 API SL BMW Longlife-01 MB-Approval 229.3/ 229.5 VW 502 00/ 505 00 Renault RN 0700 / RN 0710
- Maximises short and long term engine performance
- Improves engine efficiency, independently qualified
- Delivers unsurpassed levels of protection across a variety of driving conditions and temperatures Reduces engine deposits to help maximise engine response Exceed high performance standards set by premium car manufacturers including all FPV models, modern European and Japanese prestige vehicle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C814SQ52 |
| Best Sellers Rank | 2,915 in Automotive ( See Top 100 in Automotive ) 69 in Car Engine Oils |
| Brand | Castrol |
| Customer Reviews | 4.8 4.8 out of 5 stars (210) |
| Date First Available | 14 Jun. 2023 |
| Item Weight | 905 g |
| Item model number | Castrol |
| Manufacturer | Castrol |
| Manufacturer part number | 15F6B4 |
| Model | EDGE |
| Position | Driveline |
| Product Dimensions | 6.56 x 9.8 x 23.9 cm; 905 g |
| Viscosity | 0W 40 |

## Product Details

- **Brand:** Castrol
- **Liquid volume:** 1 Litres
- **Package information:** Bottle
- **Vehicle service type:** Car
- **Viscosity:** 0W 40

## Images

![EDGE 0W-40 A3/B4 Engine Oil 1L - Image 1](https://m.media-amazon.com/images/I/71yeucTCDsL.jpg)

## Questions & Answers

**Q: Is this suitable for Bmw 318i 2007**
A: Any quality synthetic 5W40 would be ideal, according to guidelines I've sighted. 
I have used this synthetic oil in my Audi A3 engines over the past numerous years and it has served me well, especially from cold starts. 
Under the circumstances, I cannot see why it wouldn't be acceptable for your engine. 
I hope this gives you some guidance, from which to form your own opinion?

**Q: Is this suitable for bmw f10 m5 2016? onboard handbook suggests 0w-30 or 0w-40**
A: Hi, the BMW LL oil specs have changed a little over the last year, so technically, this one is not suitable, however it would be fine. The one approved now is the Edge M 5w-30.

**Q: Is this suitable for 2013 m5 f10?**
A: First and foremost, I suggest you either check your owners manual and if that isn't clear, then you can use a search engine with the details of your engine size and car age, to confirm if this oil is most suited for that engine. 
Worst case scenario; you call Fiat Customer Services and they should be able to direct you. 
What I can confirm, is that this works perfectly well with my 1.4 litre turbo 4 cylinder engine, which runs smoothly and quietly. 
All the best.

**Q: Is this suitable for A5 coupe 22 reg**
A: I am uncertain whether you have reviewed your car's handbook/guide, as that will tell you the correct viscosity for your particular engine (you've not mentioned if this is petrol or electric, nor the engine's capacity). 
Can't say for certain, but if you are unable to locate the information in your handbook and there's no luck when searching the internet, I strongly recommend calling Audi UK Customer Service or a Dealer's Service Department, to enquire whether this specific oil and its viscosity, is correct for your engine, as it will be expensive the replace the engine, if it overheats and locks-up. 
Best of luck.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Glad this is available on Amazon
*by A***D on 27 August 2025*

Amazon saves me the hassle to go to any shop looking for a suitable oil. I have been using this product for more than a year and my car accepts it just fine. Oil quality is great, it is great value for money. The bottle size is perfect, sealed nicely and easy to use. I haven’t observed any engine issues after refilling with this.

### ⭐⭐⭐⭐⭐ Lubricates my engine
*by A***R on 13 January 2026*

Good oil. No problems

### ⭐⭐⭐⭐⭐ Castrol Magnetic Oils
*by B***Z on 17 November 2025*

Personally i believe its the best oil on the market and i have been using it for many years i 100% recommend this oil.

## Frequently Bought Together

- Castrol EDGE 0W-40 A3/B4 Engine Oil 1L
- CarPlan All Seasons Ready Mixed Screen Wash, Removes Dirt, Grime, Prevents Freezing, 5 Litres
- Draper 140mm PVC Flexible Funnel | Gauze Filter | Handle for Efficient Refilling | Multifunctional Funnels | 56141, Black

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**Shop now:** [https://www.desertcart.com.om/products/544118161-edge-0w-40-a3-b4-engine-oil-1l](https://www.desertcart.com.om/products/544118161-edge-0w-40-a3-b4-engine-oil-1l)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-01*