• Radiator Flush

Radiator Flush - Liqui Moly Radiator Cleaner (300 ml. Can) LIQUI MOLY - 2051

333 in stock
$8.68
$8.68 $8.68
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Specifications

OEM Part Number

2051 / 2051

MFG Part Number

2051 / 2051

Manufacturer

LIQUI MOLY

Quality

OEM

LIQUI MOLY 2051 Radiator Flush is a German-engineered radiator cleaner from LIQUI MOLY, a respected OE-quality and aftermarket brand. This radiator cleaner safely dissolves rust, scale, and sludge, restoring coolant flow and heat transfer to help prevent overheating and maintain efficient engine cooling.

As part of LIQUI MOLY’s trusted automotive chemistry line, 2051 reflects German engineering, reliability, and rigorous testing. It is designed for use in cooling systems and is suitable for select European vehicles. Common symptoms of deposit buildup—reduced heater performance, overheating, or sluggish coolant circulation—can be addressed by this cleaner when used as part of routine cooling-system service. Part number 2051; brand LIQUI MOLY; origin Germany.

Dimensions

Length: 7.4 in

Height: 2.2 in

Width: 2.2 in

Weight: 1 oz

California Prop 65 Warning

Prop 65 warrning applies: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov..

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Radiator Flush - Liqui Moly Radiator Cleaner (300 ml. Can) LIQUI MOLY - 2051

$8.68
Guaranteed Fitment

Get the right part for your exact vehicle the first time. Our fitment data is carefully verified to eliminate guesswork and prevent costly mistakes.

OEM-Quality Performance

Manufactured to meet or exceed factory specifications, ensuring long-lasting reliability, proper performance, and a perfect match to your original components.

Fast, Reliable Shipping

Orders are processed quickly and shipped from one of our nationwide warehouses so you can get your vehicle back on the road without unnecessary delays.

Does it come with a warranty?

Yes, our parts are backed by a 2-year warranty covering defects in materials and workmanship, giving you peace of mind with every purchase.

What if I need to return it?

We’ve got you covered. Enjoy 90-day returns with no restocking fees—just send the part back in its original condition for a hassle-free refund or exchange.

How long will it take to get it?

We ship from multiple East and West Coast warehouses and automatically select the location closest to you for faster delivery. Estimated delivery times are shown at checkout based on your address and selected shipping method.

Does it fit my vehicle?

We continuously review and update our catalog to maintain accurate fitment data. Every product page features a fitment table with vehicle-specific details and notes. If you’re unsure, feel free to contact our customer service team—we’re happy to help confirm compatibility.

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