Marine Oils

Change the oil on your outboard motor or another marine engine for an essential maintenance step. At Automotive Superstore, we help you find the exact weight oil you need, with quality additives, to prevent contamination or damaging friction.

Search for marine motor oil from Castrol, Valvoline and other leading brand names before you perform an oil change. Keep track of this maintenance schedule to avoid an outboard motor failure. Oil breaks down over time, causing contaminants to collect in your engine. It isn’t enough to top off the reservoir occasionally, so prepare for a full oil change routine. These oils are specifically designed for two-stroke or four-stroke boat engines, so use our filters to order the right viscosity oil today.

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Change the oil on your outboard motor or another marine engine for an essential maintenance step. At Automotive Superstore, we help you find the exact weight oil you need, with quality additives, to prevent contamination or damaging friction. Read More

Change the oil on your outboard motor or another marine engine for an essential maintenance step. At Automotive Superstore, we help you find the exact weight oil you need, with quality additives, to prevent contamination or damaging friction.

Search for marine motor oil from Castrol, Valvoline and other leading brand names before you perform an oil change. Keep track of this maintenance schedule to avoid an outboard motor failure. Oil breaks down over time, causing contaminants to collect in your engine. It isn’t enough to top off the reservoir occasionally, so prepare for a full oil change routine. These oils Read More

Change the oil on your outboard motor or another marine engine for an essential maintenance step. At Automotive Superstore, we help you find the exact weight oil you need, with quality additives, to prevent contamination or damaging friction. Read More

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    1. Sale
      Penrite Marine Grease Marine 450g
      Penrite Marine Grease 450g MARGR00045
      Regular Price $14.99 Special Price $13.49
      You Save 10% off RRP
    2. Sale
      Penrite Marine Inboard 4 Stroke 25W-40 Mineral Marine 5L
      Penrite Marine Inboard 4-Stroke 25W40 Mineral Marine 5L MAR25W40005
      Regular Price $57.99 Special Price $52.19
      You Save 10% off RRP
    3. Sale
      Penrite Marine Grease Marine 500g
      Penrite Marine Grease Marine 500g MARGR0005
      Regular Price $16.99 Special Price $14.44
      You Save 15% off RRP
    4. Sale
      Penrite Marine Gear Oil 75W-90 Full Synthetic Marine 0.5L
      Penrite Marine Gear Oil 75W90 Full Synthetic 0.5L MAR75900005
      Regular Price $12.99 Special Price $11.04
      You Save 15% off RRP
    5. Sale
      Penrite 10W40 4-Stroke Full Synthetic Marine Petrol Engine Oil 4L
      Penrite Marine Full Syn 10W40 4-Stroke Petrol Engine Oil 4L MARFULL10W40004
      Regular Price $55.99 Special Price $50.39
      You Save 10% off RRP
    6. Gulf Western 30482 Outboard Marine Oil TC-W3 Two Stroke 4L
      Gulf Western 30482 Outboard Marine Oil TC-W3 Two Stroke 4L
      $39.99
    7. Sale
      Penrite Marine Outboard 4 Stroke 10W-40 (Semi Synthetic) Marine 5L
      Penrite Marine Outboard 4-Stroke 10W40 Semi-Synthetic Marine 5L MAR10W40005
      Regular Price $58.99 Special Price $53.09
      You Save 10% off RRP
    8. Sale
      Penrite Outboard 2-Stroke Oil Semi Synthetic Marine Engine Oil 20L
      Penrite Marine Outboard 2-Stroke Oil Semi-Synthetic 20L OUTB020
      Regular Price $238.95 Special Price $203.11
      You Save 15% off RRP
    9. Sale
      Penrite Marine Outboard 4 Stroke 10W-30 Mineral Marine 5L
      Penrite Marine Outboard 4-Stroke 10W30 Mineral Marine 5L MAR10W30005
      Regular Price $71.99 Special Price $64.79
      You Save 10% off RRP
    10. Sale
      Penrite Marine Gear Oil 75W-90 Full Synthetic Marine 20L
      Penrite Marine Gear Oil 75W90 20L MAR7590020
      Regular Price $380.95 Special Price $323.81
      You Save 15% off RRP
    11. Sale
      Penrite Marine Outboard 2 Stroke Oil Mineral Marine 1L
      Penrite Marine Outboard 2-Stroke Oil Semi-Synthetic 1L OUTB001
      Regular Price $17.99 Special Price $16.19
      You Save 10% off RRP
    12. Sale
      Penrite Marine Outboard 2 Stroke Oil Mineral Marine 5L
      Penrite Marine Outboard 2-Stroke Oil Semi-Synthetic 5L OUTB005
      Regular Price $63.99 Special Price $57.59
      You Save 10% off RRP
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