Home Penrite Marine Outboard 4 Stroke Oil 10W-40 20L

Penrite Marine Outboard 4 Stroke Oil 10W-40 20L

NOW $357.50
Or 4 interest-free payments of $89.37
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide

PENRITE MARINE OUTBOARD 4 STROKE OIL 10W40 MAR10W40020


This premium mineral petrol engine oil is designed to safeguard the performance and condition of your marine engine. Penrite Marine Outboard Four-Stroke Oil boasts a formulation that includes anti-wear additives and specialised rust inhibitors, providing optimal protection for your machine in even harsh marine and salt water environments.

Penrite Marine Oil is licensed and registered with the National Marine Manufacturers Association, and is suitable for use in four-stroke outboard, inboard, and stern drive marine engines.

Penrite Marine Outboard Four-Stroke Oil 10W40 is especially useful in applications such as Honda, Johnson, Nissan, Parsun, Suzuki, Tohatsu, and Yamaha engines.

SPECIFICATIONS:

Volume: 20L
Colour: Amber
Density at 15°C, kg/L: 0.871
Viscosity, Kinematic, cSt at 40°C: 94
Viscosity, Kinematic, cSt at 100°C: 13.6
Viscosity Index: 147
Cold Cranking Viscosity, cP at -25°C: 6472
Zinc, Mass %: 0.132
Phosphorus, Mass %: 0.12
Sulphated Ash, Mass %: 0.91
Total Base Number (TBN): 7.4

Shipping Information

Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.


The Kren Bits journey:

  • Order received — Day 0
  • With fulfilment — Day 1–2
  • Heading to courier — Day 2–4
  • Shipped — Day 3–7
  • Almost there — Day 5–10
  • Delivered — Day 5–14

Where your part ships from:

Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.


We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.


For more details, visit our Track Your Order page.

Product Enquiry

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