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STP Engine Flush 450ml for Petrol and Diesel

STP Engine Flush 450ml for Petrol and Diesel

EN51F
Regular price
Sale! £3.99

STP Engine Flush for Petrol and Diesel Engines. Adding STP Engine Flush directly to the used motor oil prior to draining helps neutralise engine acids while it works to loosen and remove sludge, varnish and gum deposits that ordinary draining leaves behind.

Key Features

  • Free sticking internal engine components
  • Improve lubrication life and protection of the new oil
  • Prevent contamination of new oil by removing contaminants left behind by ordinary draining