Trident T374103 BT600 replacement 450ml test fluid for block tester

Bloc Check / Trident
Availablity: 12 in stock


£12.95 (inc. VAT)

12 in stock

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This chemical changes from blue to green and yellow when exhaust gases are present in the coolant system this indicates that the one or more of the following issues may have occurred

Cylinder head gasket is leaking

Crack in the cylinder head

Crack in the engine block

This product must be used with block test kit Trident T374100

While this product works with petrol and diesel engines we recommend the use of Lisle L7573 for use on diesel engines

We stock both block tester and Lisle test fluid

Weight 0.600 kg
Unit Quantity



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