---
product_id: 558167584
title: "Castrol GTX 15W-40 A3/B3 Engine Oil 4L"
brand: "castrol"
price: "S/.689"
currency: PEN
in_stock: true
reviews_count: 13
category: "Castrol"
url: https://www.desertcart.pe/products/558167584-castrol-gtx-15w-40-a3-b3-engine-oil-4l
store_origin: PE
region: Peru
---

# Superior Thermal Stability 15W-40 Viscosity Grade Anti-Wear & Anti-Sludge Formula Castrol GTX 15W-40 A3/B3 Engine Oil 4L

**Brand:** castrol
**Price:** S/.689
**Availability:** ✅ In Stock

## Summary

> 🛢️ Keep your engine elite—Castrol GTX 15W-40, where power meets protection.

## Quick Answers

- **What is this?** Castrol GTX 15W-40 A3/B3 Engine Oil 4L by castrol
- **How much does it cost?** S/.689 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/558167584-castrol-gtx-15w-40-a3-b3-engine-oil-4l)

## 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

- • **Extended Engine Life:** Powerful anti-wear additives reduce friction and wear, maximizing your engine’s lifespan.
- • **Unrivaled Sludge Defense:** Advanced anti-sludge formula keeps your engine cleaner, longer—beat industry norms effortlessly.
- • **Trusted by Top Automakers:** Approved for VW, Mercedes-Benz, and Fiat vehicles—drive with confidence and prestige.
- • **Thermal & Viscosity Stability:** Maintains optimal viscosity under extreme heat, preventing breakdown and ensuring smooth rides.
- • **Engineered for Peak Performance:** Meets ACEA A3/B4, API SP, VW 501.01/505.00 & MB 229.1 standards for ultimate engine protection.

## Overview

Castrol GTX 15W-40 A3/B3 is a premium 4L engine oil designed for gasoline and diesel engines requiring ACEA A3/B4 and API SP standards. It features an advanced anti-sludge formula and anti-wear additives that protect against thermal breakdown and extend engine life. Approved for VW, Mercedes-Benz, and Fiat vehicles, this oil ensures superior engine cleanliness and durability under demanding conditions.

## Description

Buy Castrol GTX 15W-40 A3/B3 Engine Oil 4L at desertcart UK. Free delivery on eligible orders.

Review: Castrol GTX 15/40 - Good quality engine oil. Reasonably priced.
Review: great oil. - Good price for the oil, use it in 2 of the bikes. Superb protection

## Features

- Contains N, N-bis(2-ethylhexyl)-((1,2,4- triazol-1-yl)methyl)amine. May produce an allergic reaction.
- Safety data sheet available on request.
- GTX 15W-40 A3/B3 is suitable for use in automotive gasoline and diesel engines where the manufacturer recommends an ACEA A3/B4, API SP or earlier specification 15W-40 lubricant.
- GTX 15W-40 A3/B3 is also approved for use in VW group vehicles that require a VW 501 01/ 505 00 lubricant and meets FIAT 9.55535-D2. It is suitable for use in Mercedes-Benz vehicles requiring MB 229.1.
- Advantages Castrol GTX 15W-40 A3/B3 Contains anti-sludge formula that provide better sludge protection compared to tough industry standards* Superior protection against viscosity and thermal breakdown Anti-wear additives that extend the life of your engine
- Product Performance Claims ACEA A3/B4 API SP Meets - Fiat 9.55535-D2 VW 501.01/ 505 00 Suitable for use in vehicles requiring MB 229.1
- Storage All packages should be stored under cover. Where outside storage is unavoidable drums should be laid horizontally to avoid the possible ingress of water and damage to drum markings. Products should not be stored above 60°C, exposed to hot sun or freezing conditions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CDLR5GGG |
| Best Sellers Rank | 1,084 in Automotive ( See Top 100 in Automotive ) 38 in Car Engine Oils |
| Brand | Castrol |
| Customer Reviews | 4.8 4.8 out of 5 stars (296) |
| Date First Available | 30 Aug. 2023 |
| Item Weight | 3.63 kg |
| Item model number | 15F628 |
| Manufacturer | Castrol |
| Manufacturer part number | 15F628 |
| Model | GTX 15W-40 4L |
| Product Dimensions | 18.8 x 12.6 x 27.2 cm; 3.63 kg |
| Viscosity | 15W-40 sae_grade |

## Product Details

- **Brand:** Castrol
- **Liquid volume:** 4 Litres
- **Package information:** Bottle
- **Vehicle service type:** Car
- **Viscosity:** 15W-40 sae_grade

## Images

![Castrol GTX 15W-40 A3/B3 Engine Oil 4L - Image 1](https://m.media-amazon.com/images/I/61cun872CKL.jpg)
![Castrol GTX 15W-40 A3/B3 Engine Oil 4L - Image 2](https://m.media-amazon.com/images/I/71kRvvFwRXL.jpg)
![Castrol GTX 15W-40 A3/B3 Engine Oil 4L - Image 3](https://m.media-amazon.com/images/I/71XJyJM6MjL.jpg)
![Castrol GTX 15W-40 A3/B3 Engine Oil 4L - Image 4](https://m.media-amazon.com/images/I/61x1Mu+16oL.jpg)
![Castrol GTX 15W-40 A3/B3 Engine Oil 4L - Image 5](https://m.media-amazon.com/images/I/61-s0DnU8iL.jpg)

## Available Options

This product comes in different **Customer Package Type, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Castrol GTX 15/40
*by H***R on 1 October 2025*

Good quality engine oil. Reasonably priced.

### ⭐⭐⭐⭐⭐ great oil.
*by M***E on 4 September 2025*

Good price for the oil, use it in 2 of the bikes. Superb protection

### ⭐⭐⭐⭐⭐ Top brand ,good price.
*by R***. on 28 July 2025*

Quality product. Nothing else to say.

## Frequently Bought Together

- Castrol GTX 15W-40 A3/B3 Engine Oil 4L
- Wynn's Engine Oil Flush Cleans Inside Engine & Removes Harmful Deposits 425ml

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**Shop now:** [https://www.desertcart.pe/products/558167584-castrol-gtx-15w-40-a3-b3-engine-oil-4l](https://www.desertcart.pe/products/558167584-castrol-gtx-15w-40-a3-b3-engine-oil-4l)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-03-16*