Thermagasket Defender - Thermagasket
Thermagasket Defender - Thermagasket
Thermagasket Defender - Thermagasket
Thermagasket Defender - Thermagasket

Thermagasket Defender

Regular price $49.95
Sale price $49.95 Regular price $58.90
Unit price
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  • Estimated Delivery:Jul 08 - Jul 12

  • Free Shipping & Returns: On all orders over $75

Thermagasket Defender - Thermagasket

Thermagasket Defender

Regular price $49.95
Sale price $49.95 Regular price $58.90
Unit price
Product description
Shipping & Return

Thermagasket Defender is designed for preventive maintenance in high-mileage vehicles. It is estimated that most cars with over 50,000 miles have some degree of a blown head gasket. Most slight head gasket leaks go undetected for many years, but they cause a reduction in gas mileage and performance. 

Thermagasket Defender should be run through the cooling system every 30,000 miles.

 Signs of a minor blown head gasket:

  • Steam from the exhaust once the engine is warm 

  • Coolant loss

  • Lukewarm heat or no heat from the heater 

  • Decrease in Gas Mileage

  • Sweet smell from the exhaust 

Fluctuations in engine temperature while driving. Thermagasket Defender can also be used as an extra layer of protection against Head Gasket failure on engine break-in after head gasket replacement. Head Gasket failure within the first 1000 miles after a Head Gasket replacement is a common problem that can be prevented.

Reasons for failure:
    • Faulty Head Gasket

    • Heads were not surfaced correctly

    • The gasket pinched during installation

    • Wrong torque specs or sequence

    • Reuse of head bolts

    • The cooling system was not bled correctly  

The Thermagasket Defender will seal any imperfections in the seal between the head and the block.

Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.

We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.

Free Delivery on orders over $200
Free Delivery on orders over $200
Free Delivery on orders over $200

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