Is this a fuel additive or is it the stuff you add to oil before you drain it?

Yes pour this into your oil when its warm, it's NOT A ADDITIVE for fuel.You need to mix this with your old oil, but don't drive! it's only for changing the oil.This is used to remove more sludge etc and keep your engine more cleaner.Make sure you Use for around 12-15minutes on high rev then, you MUST drain your old oil & change filter & fill up with new clean oil.I use this on every oil & filter change rarther than just draining the oil.(Works Well)Hope this was use full - any further help just ask

Hi. Does anyone know if I could use this to flush a brushcutter engine. 35cc. Thanks

Hi there, it will only work with in the oil if the motor is two stroke this wont work. Many thanks Dave

Is this safe to use in my scooter?

Don't see way not I use to use no my z 1000

Hi, could I use this on my 600cc motorbike, if so how much of it would I have to use? Cheers

Use it all, but check the instructions before you do!! Run the bike till the engine is nice and warm and the flush has had chance to work, then drain, change the oil and filter and your done. Sometimes you can put the flush in and run for a week of normal use, but personally I haven’t been brave enough to do this! Good luck.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Engine Flush 450ml

Product ID: 48768196

Details

Automotive Fit Type
Universal Fit
Brand
STP
Liquid volume
450
Package information
Bottle
Vehicle service type
ATV Car Truck

⚙️removes sludge & deposits

🛡️stops minor oil leaks

🛢️450ml pro-strength flush

WS$117

Duties & taxes included

In stock

Sold byAmazon SamoaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Samoa.

Secure transaction

Description

🛠️ Flush out the old, fuel your drive with power!

TRUSTED LEGACY - Backed by 60+ years of STP expertise and proudly made in the UK for assured quality.
DEEP CLEAN POWER - Scientifically formulated to dissolve harmful sludge and deposits, restoring engine efficiency.
PRO GRADE PROTECTION - Neutralizes damaging engine acids and prevents minor oil leaks to extend engine life.
EASY MAINTENANCE RITUAL - Use every oil change to keep your engine running smoother, longer—professional care at home.
UNIVERSAL COMPATIBILITY - Works seamlessly with petrol & diesel engines, plus all oil types—mineral, synthetic, or multigrade.

STP Engine Flush 450ml is a professional-grade engine cleaner designed to remove sludge, neutralize harmful acids, and prevent minor oil leaks. Compatible with all petrol and diesel engines and oil types, it enhances engine performance and longevity when used regularly at oil changes. Proudly made in the UK and trusted worldwide for over 60 years.

Specifications

ASIN	B0095KKXB2
Automotive Fit Type	Universal Fit
Best Sellers Rank	2,002 in Automotive ( See Top 100 in Automotive ) 34 in Engine Oil Additives
Brand Name	STP
Compatible with Vehicle Type	ATV, Car, Motorcycle, Truck, UTV
Container Type	Bottle
Country Of Origin	United Kingdom
Customer Reviews	4.6 4.6 out of 5 stars (2,055)
Global Trade Identification Number	05018704354119
Included Components	Engine Flush
Item Type Name	Engine Flush
Item Weight	428 Grams
Liquid Volume	450 Millilitres
Manufacturer	Armor All
Manufacturer Part Number	GST62450EN06
Model Number	GST62450EN06
Number of Packs	1
Packer Contact Information	Creative International
Size	450 ML
Unit Count	1 1

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

WS$117

Duties & taxes included

In stock

Sold byAmazon SamoaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Samoa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews