1311 PNG

Cooling System Water Pump Lube with Anti-Rust

What it's for:
  • Cooling System
What it does:
  • Lubricates
  • Performance
  • Preventative Maintenance
  • Stops Noise
  • Lubricates Water Pump
  • Protects Against Rust & Corrosion
  • Great for Racing Applications
  • Works with All Types of Antifreeze or Water
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There’s a lot going on under your hood. Our cars need protection and the right types of fluids to keep us on the road. Sometimes, antifreeze is just not enough to protect all the metal, plastic and rubber parts of your cooling system. That’s why we created the Bar’s Leaks Cooling System Water Pump Lube with Anti-Rust.

This product protects aluminum, copper, iron and all other parts of the cooling system to help prevent the formation of rust and corrosion. The water soluble oil formula lubricates the thermostat and the water pump seal. It is compatible with ALL brands of antifreeze and is a definite must-use if you only run water in the cooling system. This doubly applies for racing applications.

Bar’s Leaks products are the fastest and safest to use of any products in the industry. Use our Cooling System Water Pump Lube with Anti-Rust once every 15,000 miles to ensure proper protection of your cooling system. Give your cooling system the preventative protection it needs!

Part Number: 1311
Dosage: One bottle treats a standard passenger car / light truck. Over the road and heavy duty equipment
Size: 12 fl. oz. (355 mL)

Testimonials & Reviews

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  • “This works great, I have two 3.0 L Fords that are known for internal engine rust. I done a lengthy flush, got them clean, added this product, NO more rust problems in 30.000 miles. I can't say enough about it . I wasn't one to use additives, tried a couple different brands, this the the ONLY one that worked. Company has been around for many years my dad told me, now I know why , their products WORK!”

    Donald McCraw, ASE Certified Master Technician - Marion, NC
  • “Great product. Every winter I look for this product, but sometimes have a hard time finding it.”

    A.W. - New Castle

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