---
product_id: 64655416
title: "62450EN Engine Flush (450 ml)"
brand: "stp"
price: "NZ$38"
currency: NZD
in_stock: true
reviews_count: 8
category: "Stp"
url: https://www.desertcart.nz/products/64655416-62450en-engine-flush-450-ml
store_origin: NZ
region: New Zealand
---

# Universal petrol & diesel fit Anti-wear additive protection 450 ml precision dose 62450EN Engine Flush (450 ml)

**Brand:** stp
**Price:** NZ$38
**Availability:** ✅ In Stock

## Summary

> 🛠️ Flush the past, fuel the future with STP Engine Flush!

## Quick Answers

- **What is this?** 62450EN Engine Flush (450 ml) by stp
- **How much does it cost?** NZ$38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/64655416-62450en-engine-flush-450-ml)

## Best For

- stp enthusiasts

## Why This Product

- Trusted stp brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Anti-Wear Shield:** Protects vital engine surfaces during the flush process
- • **Optimized Oil Flow:** Maintains efficient oil circulation for smoother performance
- • **Deep Sludge Dissolver:** Eradicates harmful deposits for peak engine health
- • **Trusted UK Engineering:** Premium formula crafted in the United Kingdom
- • **Universal Engine Compatibility:** Works seamlessly with both petrol and diesel engines

## Overview

STP 62450EN Engine Flush is a 450 ml high-performance additive designed to dissolve sludge and harmful deposits in petrol and diesel engines. Formulated with anti-wear additives, it protects engine surfaces while maintaining optimal oil circulation, ensuring smoother engine operation and improved throttle response. Made in the UK, this universal fit product is a must-have for proactive engine maintenance.

## Description

From the manufacturer Engine Flush by STP - Make your Engine Run as Smoothly as Butter! High-quality motor oils form acids due to combustion from by-products, high temperatures and oxidation. The grit and sludge-forming acid deposits in the crankcase even after draining the engine oil and replacing the filter. The STP engine flush has been specially formulated to dissolve this harmful engine deposit and maintain efficient oil circulation throughout the entire engine. It has anti-wear additives that help protect vital engine wear surfaces during cleaning.

Review: Awesome product - Delivered just in time. Used in 2013 Yamaha fazer 150 (not well maintained.) with shell advance ax7..the bike feels really very much smoother than ever before.. Drastic pickup difference... Felt smoothness and much responsive just after using this product and changing engine oil.... Highly recommended for unmaintaied bikes. it is works for my bike.. Haven't checked millage.. At present my bike gives 35kmpl...I'm not sure whether it helps in increasing milage.. Since it removes some of the resistance it seems to increase milage.. But haven't tested it.. I'll update milage in few days...
Review: Great product to flush out the sticky and harmful carbon ... - Great product to flush out the sticky and harmful carbon deposits from your engine be it a bike or a car. I have used it myself and got very good results. My bikes engine smoothness has improved with a good throttle response. My friends are also happy with it. Use it in the ratio of 1:10, before you drain the old engine oil.

## Features

- Removes harmful sludge and deposits
- Protects engine wear surfaces throughout the flush
- For petrol and diesel engines
- Contains anti-wear additives
- Helps maintain efficient oil circulation throughout the entire engine
- Country of Origin: United Kingdom

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0095KKXB2 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #12,301 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #35 in Engine Oil Additives |
| Brand | STP |
| Brand Name | STP |
| Compatible with Vehicle Type | Car |
| Container Type | Bottle |
| Country of Origin | USA |
| Customer Reviews | 4.3 out of 5 stars 2,021 Reviews |
| Global Trade Identification Number | 05018704354119 |
| Importer Contact Information | Creative International, Unit 1 Janta Compound, 162 S B Marg, Lower Parel (W), Mumbai, 400013, Contact: 9920290909 |
| Item Type Name | STP 62450EN Engine Flush (450 ml) |
| Item Weight | 428 Grams |
| Liquid Volume | 450 Millilitres |
| Manufacturer | ArmorAll and STP, ENERGIZER TRADING LTD. SWORD HOUSE, TOTTERIDGE ROAD, HIGH WYCOMBE, HP13 6DG UK |
| Manufacturer Contact Information | ArmorAll and STP |
| Manufacturer Part Number | GST62450EN06 |
| Manufacturer Warranty Description | 1 month manufacturer warranty |
| Package Information | Bottle |
| Packer Contact Information | Creative International |
| Unit Count | 450 Milliliters |
| Vehicle Service Type | Car |
| What Is In the Box | 1 Bottle of STP Engine Flush, 450ml |

## Product Details

- **Automotive Fit Type:** Universal Fit
- **Brand:** STP
- **Liquid Volume:** 450 Millilitres
- **Package Information:** Bottle
- **Vehicle Service Type:** Car

## Images

![62450EN Engine Flush (450 ml) - Image 1](https://m.media-amazon.com/images/I/61kI6ZbPkeL.jpg)
![62450EN Engine Flush (450 ml) - Image 2](https://m.media-amazon.com/images/I/71X1xpX-d+L.jpg)
![62450EN Engine Flush (450 ml) - Image 3](https://m.media-amazon.com/images/I/71v5LZDqR2L.jpg)
![62450EN Engine Flush (450 ml) - Image 4](https://m.media-amazon.com/images/I/71l8XGv2pIL.jpg)
![62450EN Engine Flush (450 ml) - Image 5](https://m.media-amazon.com/images/I/81hekm9aFBL.jpg)

## Questions & Answers

**Q: how many pcs should be used to flush and change the oil car suzuki swift 2007 engine oil capacity 3.5L**
A: Only one. Pour this while engine is off, let it mix with old engine oil. Run the engine for at least 20 minutes in idle gear. Shut off after 20-3- minutes. Drain the oil, Remove old oil filter also. Pour new engine oil along with the new Filter. You will notice the difference if you know your car well.

**Q: I have desiel verna fluidic1.6 my car emits black carbon is it useful in that**
A: It cleanse engine crank not combustion chamber. So don't know much about it.

**Q: 450ml required for what amount of engine oil?**
A: 6/8 litres

**Q: Can i use for Honda Activa?**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome product
*by G***E on 20 January 2018*

Delivered just in time. Used in 2013 Yamaha fazer 150 (not well maintained.) with shell advance ax7..the bike feels really very much smoother than ever before.. Drastic pickup difference... Felt smoothness and much responsive just after using this product and changing engine oil.... Highly recommended for unmaintaied bikes. it is works for my bike.. Haven't checked millage.. At present my bike gives 35kmpl...I'm not sure whether it helps in increasing milage.. Since it removes some of the resistance it seems to increase milage.. But haven't tested it.. I'll update milage in few days...

### ⭐⭐⭐⭐ Great product to flush out the sticky and harmful carbon ...
*by A***R on 8 January 2017*

Great product to flush out the sticky and harmful carbon deposits from your engine be it a bike or a car. I have used it myself and got very good results. My bikes engine smoothness has improved with a good throttle response. My friends are also happy with it. Use it in the ratio of 1:10, before you drain the old engine oil.

### ⭐⭐⭐⭐⭐ Excellent
*by P***I on 8 April 2026*

Very, very good product

## Frequently Bought Together

- STP GST62450EN06 Engine Flush for Petrol & Diesel Engines 450 ml
- Bosch P7006 - Oil Filter Car
- Mannol 5 Litre Energy 5W-30 Engine Oil 7908 API SN/CH-4 ACEA C2 Premium Synthetic Ester Technology

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-05-17*