Hi, I know this has been asked already but is this safe to use on a motorbike?

Hi yes. I use it on my old Norton. Works wonders but don't use the whole bottle

Will this restore old petroleum in my boat fuel tank

Don't know about boat, but my husband said it was great in the car. Hope this helps a bit

Can I use both the 5 in 1 cleaner and injection cleaner in one full tank?

You could but I wouldn't. Both products have properties that help clean various parts from the Fuel Tank to the Combustion chamber. In fact the description of both products show 1-2 identical properties. Just use one and then the other after doing a the guide line of 3-4 thousand miles.

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

STP GST50400EN ST50400EN Complete Petrol Fuel System Cleanner, 400 ml

Product ID: 47954805

Details

Brand
STP
Item form
Liquid
Item volume
400
Item weight
400 Grams
Material feature
Non-Toxic
Number of items
1

⛽400ml concentrated formula

🚗boosts engine power & efficiency

⚙️cleans entire fuel system

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

VT9375

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered 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 Vanuatu.

Secure transaction

Description

⛽ Unlock your engine’s hidden potential—because your car deserves the best!

LONG TERM ENGINE HEALTH - Regular use keeps injectors clean, ensuring smooth starts and a rough-ride-free ride.
FUEL EFFICIENCY MAXIMIZED - Optimizes fuel delivery for longer drives and fewer stops at the pump.
SIMPLE NO FUSS APPLICATION - Just add to a full tank and let it work its magic—no mechanic needed.
PEAK ENGINE PERFORMANCE RESTORED - Removes stubborn deposits to unleash your car’s true power.
TRUSTED BY DRIVERS FOR OVER A DECADE - Proven reliability with a 4.6-star rating and loyal users worldwide.

STP’s Complete Fuel System Cleaner is a 400ml concentrated liquid designed to clean and condition your vehicle’s entire fuel delivery system. Trusted for over 10 years, it removes deposits that cause rough idling and misfires, restoring engine power and improving fuel efficiency. Easy to use by adding directly to a full tank, it supports long-term engine health and consistently helps vehicles pass emissions tests.

Specifications

ASIN	B00BPUYPB4
Best Sellers Rank	173 in Automotive ( See Top 100 in Automotive ) 8 in Fuel Systems
Brand Name	STP
Contains Liquid Contents?	Yes
Country of Origin	United Kingdom
Customer Reviews	4.6 4.6 out of 5 stars (767)
Global Trade Identification Number	05020144800866
Item Form	Liquid
Item Volume	400 Millilitres
Item Weight	400 Grams
Manufacturer	STP
Material Features	Non-Toxic
Model Number	ST50400EN
Number of Items	1
Part Number	ST50400EN
Scent	Unscented
Size	400 ml (Pack of 1)
Special Features	Concentrated
Specific Uses For Product	Engine
Unit Count	400.0 millilitre

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

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month 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.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

VT9375

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered 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 Vanuatu.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews