Hi! Which is the diference between this and the other "maxclean" from royal purple? Thanks btw!

Good question. We bought both and it seems that they truely do the same thing. Both very effective making cat coverter and fuel injector cleaner. I can tell and see the difference. Royal Purple is top of its game 5☆.

How does this differ from MaxClean?

More like a direct/specific fuel injector cleaner.

how do you use this? what gas to mix with?

Direction is on the can. What I did was, wait for your gas tank also empty then I put it in then fuel up the gas. Run it for 10, 15 minutes or more for it to clean out the injectors. Hope this help.

how does this compare to sea foam cleaner?

Seafoam is meant for marine motors. That's why it's called seafoam. Don't use it on yer car. That stuff is horrible. This, redlines SI-1 complete fuel system cleaner and of course techron by chevron. Techron IS what chevron calls their PEA which is what you want to clean out your fuel system. All 3 contain PEA. Seafoam doesn't.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

18000 Fuel Injector Cleaner - 6 fl. oz.

Product ID: 16567168

Details

Brand
Royal Purple
Item Form
Spray
Material Feature
Unscented
Scent
Unscented
Specific Uses For Product
Fuel Injector

⚡Maximizes horsepower & responsiveness

⛽Restores 100% injector flow

🛢️Stabilizes ethanol for engine safety

€ 14.37

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

Description

⛽ Revive your ride — unleash power, efficiency, and protection in every drop!

LONG LASTING CLEAN - Delivers sustained engine smoothness, improved fuel economy, and reduced emissions after just one treatment.
ETHANOL STABILIZATION - Protects your engine from ethanol breakdown, extending fuel system longevity.
INJECTOR FLOW RESTORED - Clears clogged injectors to revive peak fuel atomization and combustion efficiency.
UNIVERSAL COMPATIBILITY - Works seamlessly with gasoline, diesel, and ethanol blends across all fuel-injected engines.
POWER PERFORMANCE BOOST - Unlock hidden horsepower and smoother acceleration with optimized fuel delivery.

Royal Purple 18000 Fuel Injector Cleaner is a concentrated, fully synthetic formula designed to restore injector flow by removing deposits and carbon buildup. Compatible with gasoline and diesel engines, it maximizes horsepower, improves fuel economy, and stabilizes ethanol to prevent engine damage. Trusted by enthusiasts and professionals alike, it ensures smoother idling, quicker starts, and long-lasting fuel system health.

Specifications

ASIN	B00XF03K54
Best Sellers Rank	#959 in Automotive ( See Top 100 in Automotive ) #6 in Fuel System Cleaners
Brand	Royal Purple
Customer Reviews	4.6 4.6 out of 5 stars (3,414)
Date First Available	May 8, 2015
Is Discontinued By Manufacturer	No
Item Weight	6 ounces
Item model number	18000
Lift Type	Power
Manufacturer	Royal Purple
Manufacturer Part Number	18000
Model	18000
OEM Part Number	18000
Product Dimensions	2 x 2 x 7 inches
Special Features	Concentrated

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

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks 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.

€ 14.37

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

View all Trustpilot reviews