Fuel Treatments

Protect your system. Boost performance. One bottle at a time.

Modern diesel engines need clean, lubricated fuel. Our fuel treatment range keeps your system firing strong.
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  • 0.25 in end and 1/4 - 28 UNF – 2B female thread (0.72 in depth) - Simms Diesel

    0.25 in end and 1/4-28 UNF – 2B female thread (0.72 in depth)

    0.25 in end and 1/4-28 UNF – 2B female thread (0.72 in depth)
    $0.00 NZD