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Starbrite 033264 Star Cool Synthetic Engine Coolant 50/50 Premix 64 oz

Manufacturer

Starbrite

<p>Founded in 1973, Star brite has served the marine, RV, automotive, powersports, hardware, and home care industries for over 50 years as a leading manufacturer of appearance, maintenance, and performance chemicals. What began with a revolutionary auto polish has evolved into a comprehensive line of care products trusted by enthusiasts and professionals worldwide. The company is run by avid boaters who test every item on their own boats, ensuring that each formula delivers real-world performance rather than settling for "just good enough."</p><h3>Engineered for Performance</h3><p>Star brite products are formulated using the finest ingredients and latest technology such as nano-polymers, special chelating agents and enzymes. This commitment to innovation is evident across their product range, from their industry-leading <a href="/5899-starbrite-wax-14285">waxes</a> that protect surfaces with advanced polymer technology to their <a href="/5899-starbrite-one-step-cleanerwaxes-200742">one step cleaner/waxes</a> that streamline vehicle maintenance. The company operates a state-of-the-art manufacturing facility featuring fully-equipped R&D laboratories and quality control centers that audit each phase of production, ensuring consistent excellence in every bottle.</p><h3>Star Tron: Revolutionary Fuel Care Technology</h3><p>Among Star brite's most acclaimed innovations is their Star Tron line of <a href="/5899-starbrite-fuel-additive-12140">fuel additives</a>. Star Tron is the top-selling and highest-rated gasoline treatment for the prevention of ethanol fuel problems, utilizing unique enzyme technology that allows all engines to start easily and run smoothly, even when using ethanol-blended fuel or after sitting idle for months. This multifunctional approach goes beyond simple fuel stabilization—the enzyme formula breaks down water and sludge, prevents phase separation, removes carbon deposits, and can even rejuvenate old fuel. Available in formulations for gasoline and diesel engines, Star Tron works in everything from small two-stroke equipment to large marine diesels. The company also offers comprehensive <a href="/5899-starbrite-fuel-additives-storage-kits-200439">fuel additives & storage kits</a> designed to protect engines during extended storage periods.</p><h3>Comprehensive Surface Protection</h3><p>Wherever possible, every product is formulated to have minimal environmental impact; many are biodegradable, containing highly-effective agents that clean and protect without harming waterways. Star brite's cleaning solutions address specific challenges that vehicle and vessel owners face, including their specialized <a href="/5899-starbrite-mold-mildew-products-200690">mold & mildew products</a> that tackle moisture-related issues common in marine and RV environments. Whether maintaining a show car's finish, protecting a boat's gelcoat, or keeping an RV looking showroom-fresh, Star brite provides targeted solutions backed by decades of chemical engineering expertise and real-world testing by people who actually use these products in demanding conditions.</p>

Part Number

033264
06/01/2036 6:47 AM
Sale Price

$12.08

In Stock (10+)

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Usually delivered within 2 days

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Product Details

Starbrite Star Cool® Synthetic Engine Coolant represents a significant advancement in engine cooling technology. This high-performance, extended-life coolant combines a propylene glycol base with advanced Poly Organic Additive Technology (POAT) to deliver superior cooling performance and engine protection for all water-cooled gasoline and diesel engines.

Key Performance Features:

  • Reduces operating temperatures faster than conventional coolants to help engines develop maximum horsepower
  • Revolutionary POAT additive package maintains optimal engine temperature under demanding conditions
  • Passivates metal surfaces to create a protective barrier against corrosion
  • Formulated to seal pinhole leaks and small fissures in the cooling system
  • Essentially non-toxic propylene glycol formula is safer than ethylene glycol coolants

Extended Service Life:

  • Gasoline engines: Up to 2+ years, 250,000 miles, or 4,000 hours
  • Diesel engines: Up to 7+ years, 750,000 miles, or 12,500 hours
  • Exceeds all OEM and ASTM specifications for extended service intervals

Protection and Convenience:

  • Protects against boilover to 265°F and freezing to -26°F (with 15 psi cap)
  • Pre-mixed 50/50 with de-ionized water—ready to use straight from the bottle
  • Compatible with all other coolant types for easy top-off or complete flush and fill
  • Will not clog radiators or restrict coolant flow
  • Legal for sale and use in all 50 states

Ideal for marine, automotive, RV, and powersports applications where maximum performance and extended protection are required. This 64-ounce bottle provides convenient quantity for topping off systems or servicing small engines.

Products specifications

Size

64 oz.

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