---
product_id: 323402240
title: "Engine Shampoo 300mL"
brand: "castrol"
price: "HK$248"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/323402240-engine-shampoo-300ml
store_origin: HK
region: Hong Kong
---

# Cleans in just 10 minutes Removes up to 85% sludge Solvent-free, parts-friendly Engine Shampoo 300mL

**Brand:** castrol
**Price:** HK$248
**Availability:** ✅ In Stock

## Summary

> ⚡️ Boost your engine’s power with a quick sludge cleanse!

## Quick Answers

- **What is this?** Engine Shampoo 300mL by castrol
- **How much does it cost?** HK$248 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/323402240-engine-shampoo-300ml)

## 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

- • **Quick & Easy:** Just 10 minutes of idling before oil change for a deep clean
- • **Versatile Use:** Effective for both gasoline and light diesel engines
- • **Sludge Be Gone:** Eliminates up to 85% of harmful sludge for peak engine performance
- • **Seal-Safe Formula:** Solvent-free design protects vital engine seals and parts
- • **Powerful Cleaning Agent:** Advanced PCA technology dissolves stubborn deposits

## Overview

Castrol Engine Shampoo is a 300mL solvent-free additive that removes up to 85% of sludge buildup in gasoline and light diesel engines. Using advanced PCA technology, it safely dissolves deposits without harming engine seals, restoring power and efficiency with just 10 minutes of idling before an oil change.

## Description

Engine Shampoo 300mL

## Features

- Modern driving creates combustion by-products that can build up in your oil. When these accumulate, they build up to form layers of sludge that can harm engine performance, especially in the latest precision engines. Castrol "Engine Shampoo" helps to maintain engine power and efficiency. By adding it to the old engine oil and running the engine for ten minutes on idle before changing the oil, sludge and dirt is then removed with the old oil when changed.
- Color: Silver
- Material: Plastic
- Package Dimensions: 5.1 L x 21.6 H x 5.2 W (centimeters)
- solvent-free and therefore, it does not damage vital oil seals
- contains Powerful Cleaning Agent (PCA) which helps to remove sludge deposits from the metal surfaces of the engine
- removes up to 85 percent of sludge* in gasoline engines
- can also be used in light diesel engines

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Castrol |
| Brand | Castrol |
| Model | Engine Shampoo |
| Product Dimensions | 5.3 x 21.5 x 5.3 cm; 264 g |
| Item model number | 15CF7C |
| Exterior | Machined |
| Manufacturer Part Number | 15CF7C |
| Special Features | • Parts-friendly solvent free formulation, designed specifically not to harm engine seals and other parts • This innovation – Castrol Powerful Cleaning Agent (PCA) - is so powerful it can even dissolve away sludge that has already formed in your engine. • Helps maintain engine power and efficiency by removing dirt and sludge from engine parts and keeping oil galleries clear • It’s very simple to use: |
| Item Weight | 264 g |

## Images

![Engine Shampoo 300mL - Image 1](https://m.media-amazon.com/images/I/71Fqui2hmLL.jpg)
![Engine Shampoo 300mL - Image 2](https://m.media-amazon.com/images/I/81Yo84eIwJL.jpg)

## Frequently Bought Together

- Castrol Engine Shampoo 300mL
- Castrol Gtx High Mileage 5W-30 Synthetic Blend Motor Oil, 1 Quart, Pack of 6
- Castrol EDGE High Mileage 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts

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**Shop now:** [https://www.desertcart.hk/products/323402240-engine-shampoo-300ml](https://www.desertcart.hk/products/323402240-engine-shampoo-300ml)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-22*