do you have to flush after ? Or can you just leave in?

You rinse the cooling system with water, flush it out, then refill

how large a radiator does this product clean?

It is based in total coolant volume. If your vehicle's coolant capacity is higher than the recommended maximum dilution quantity, you will need to purchase another.

Is this a 10 minute flush or does it stay in longer?

Follow the instructions on the bottle. It is not recommended to drive with it in nor have multiple engine on/off cycles. Letting the car idle at least 10-15 minutes will not hurt the system, but do not be excessive.

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

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2051 Radiator Cleaner - 300 ml

Product ID: 253648060

Details

Brand
Liqui Moly
Item form
Liquid
Material features
Clean
Scent
Unscented
Specific uses for product
Automotive

🧴300 ml precision dose

⚙️Non-abrasive formula

🛠️Metal-safe cleaning

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$46.34

Duties & taxes included

In stock

Sold byAmazon EcuadorDelivered 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 Ecuador.

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Description

🧪 Clean smarter, drive cooler — don’t let your radiator lag behind!

TRUSTED QUALITY - From Liqui Moly, a top-ranked brand with 4.4-star rating and thousands of satisfied users.
GENTLE YET POWERFUL - Non-abrasive formula protects your engine’s metal surfaces while eliminating deposits.
LIGHTWEIGHT COMPACT - At just 0.8 lbs, easy to store and handle during your vehicle maintenance routine.
NO HASSLE NO CORE CHARGE - Simple, single-quantity packaging means no extra fees or complicated returns.
EFFORTLESS RADIATOR REVIVAL - Restore peak cooling efficiency with a single 300 ml treatment.

Liqui Moly 2051 Radiator Cleaner is a 300 ml liquid additive designed to safely and effectively clean radiator systems. Its non-abrasive formula targets metal surfaces to remove deposits and improve cooling performance, backed by a trusted brand with high customer satisfaction. Ideal for professional-grade vehicle maintenance without extra fees or bulk.

Specifications

ASIN	B00CPL99N6
Best Sellers Rank	#1,498 in Automotive ( See Top 100 in Automotive ) #19 in Oil & Fluid Additives
Brand Name	Liqui Moly
Contains Liquid Contents?	Yes
Country of Origin	Germany
Customer Reviews	4.5 4.5 out of 5 stars (973)
Included Components	1x 300 ml aerosol bottle
Item Form	Liquid
Item Type Name	radiator cleaner
Item Volume	300 Milliliters
Item Weight	0.55 Pounds
Manufacturer	Liqui Moly
Material Features	Clean
Model Number	2051
Number of Items	1
Part Number	2051
Scent	Unscented
Size	1 Count (Pack of 1)
Special Features	Non Abrasive
Specific Uses For Product	Automotive Interior
Surface Recommendation	Metal
Unit Count	300 Milliliters

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.

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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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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

2 weeks ago

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$46.34

Duties & taxes included

In stock

Sold byAmazon EcuadorDelivered 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 Ecuador.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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