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    Royal Purple 01600 Purple Ice Super-Coolant Radiator Additive - 12 oz.
    Automotive Parts and Accessories (Royal Purple)


    Royal Purple

    List Price: $16.54
    Price: $9.79
    You Save: $6.75 (41%)

    • Reduces hot spots in the engine and cylinder heads to help prevent failure of critical engine components
    • Reduces surface tension of coolant allowing heat to transfer outside the radiator for more horsepower
    • 2-in-1 corrosion inhibitor and wetting agent enhanced protection of aluminum

    Motul 847405 Mocool Radiator Additive - 500 ml
    Automotive Parts and Accessories (Motul)


    Motul

    List Price: $16.32
    Price: $15.64
    You Save: $0.68 (4%)

    • Recommended for magnesium, aluminum alloys cases, cast iron, copper, brass and bronze systems
    • Concentrated cooling fluid
    • Outstanding thermal exchange

    K-Seal ST5501 Multi Purpose One Step Permanent Coolant Leak Repair
    Automotive Parts and Accessories (K-Seal)


    K-Seal

    List Price: $14.99
    Price: $8.00
    You Save: $6.99 (47%)

    • Mixes with all antifreeze
    • Permanent coolant leak repair
    • Just shake, pour and go

    DEI 040104 Radiator Relief Additive - 32 oz.
    Automotive Parts and Accessories (Design Engineering)


    Design Engineering

    List Price: $22.60
    Price: $16.95
    You Save: $5.65 (25%)

    • No mixing required; just add to cooling system
    • 30 degrees lower operating temperature
    • Safe with all alloys; 100% Biodegradable, Non-Corrosive and Non-Toxic Additive

    Royal Purple 12600 Purple Ice Super-Coolant Radiator Additive - 12 oz., (Pack of 12)
    Automotive Parts and Accessories (Royal Purple)


    Royal Purple

    List Price: $179.88
    Price: $107.59
    You Save: $72.29 (40%)

    • Reduces surface tension of coolant allowing heat to transfer outside the radiator for more horsepower
    • Reduces hot spots in the engine and cylinder heads to help prevent failure of critical engine components
    • Safe to use in water or anti-freeze/water blends

IDI Ford F250 4x4 Diesel Mileage, Fuel Additives, Radiator

I fuel up, talk about Diesel Kleen and Stanadyne additives. I calculate my mileage in this truck for the first time and it turns out to be about ...

Automotive Additives - Restore Engine Treatment - Stop Leak - Band Aids and Snake Oil

Re: www.youtube.com www.sdrev.com Does Stop Leak Work? Does Stop Leak Work? Does Stop Leak Work? Does Stop Leak Work? Does Stop Leak Work?

radiator additives - Bookshelf


Popular Science
140 pages
Popular Science

How good are those "cool" radiator additives? Will they keep your car from boiling? Even help? How do they work? Can they do harm to your car's cooling ...