MARINE DIESEL 4 STROKE 15W-40 (Semi Syn.)
MARINE DIESEL 4 STROKE 15W-40 (Semi Syn.)
in 24 offers
last seen 29 Sept 2026
The lowest price we last saw for Penrite Marine Diesel 4 Stroek 15W-40 20L - MARD15W40020 was $47.99 at autopro.com.au, compared across 18 retailers (last seen 29 Sept 2026). Prices may have changed since.
The all-time low we recorded was $44.95 on 3 June 2026.
Prices last updated 29 Sept 2026.
Penrite Marine Diesel 4 Stroek 15W-40 20L - MARD15W40020
MARINE DIESEL 4 STROKE 15W-40 (Semi Syn.)
MARINE DIESEL 4 STROKE 15W-40 (Semi Syn.)
Last updated at 29/09/2026 22:58:10
Penrite Marine 4 Stroke 15W-40 Semi Synthetic Engine Oil 5L
Penrite Marine Diesel Oil 15W-40 Semi Synthetic 20 Litres
Free delivery between Thu – Fri
Penrite Marine Diesel Oil 15W-40 Semi Synthetic 20 Litres
Penrite Marine Diesel Oil 15W-40 Semi Synthetic 20 Litres
Free delivery between 6–8 Oct
PENRITE Marine Diesel 15W40 Semi Syn, 20L, Penrite, SAE 15W-40, Semi-Synthetic, Marine Diesel Engine Oil
Delivery $18.95
Marine Diesel 4 Stroke 15W-40 (Semi Syn.) 20L - Penrite
Delivery between 7–9 Oct $49.95
Penrite Semi SYN Marine Diesel 4 Stroke 15W-40 Engine Oil 20L - MARD15W40020
Delivery between 6–8 Oct $15
Penrite Marine Diesel 4-Stroke 15W40 Semi-Synthetic Engine Oil 20L MARD15W40020
Delivery between 30 Sept – 13 Oct $10.95
Penrite Marine Diesel 4 Stroke 15W-40 (Semi-Synthetic) 20L - MARD15W40020
Delivery $8
Penrite Semi Synthetic MARINE Diesel 4 STROKE 15W-40 Engine Oil 20L | Universal Fitment
Delivery $29.90
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originally posted on supercheapauto.com.au
Perfect for my aging Cummins VT555's! I wanted a dedicated semi-synthetic marine oil at the correct weight.
| Density at 15°C, kg/L | 0.873 |
| Viscosity, Kinematic, cSt at 40°C | 112 |
| Viscosity, Kinematic, cSt at 100°C | 15.1 |
| Viscosity Index | 141 |
| Cold Cranking Viscosity, cP at -20°C | 5372 |
Penrite Marine 4 Stroke 15W-40 Semi Synthetic Engine Oil 5L
Penrite Marine Diesel Oil 15W-40 Semi Synthetic 20 Litres
Free delivery between Thu – Fri
Penrite Marine Diesel Oil 15W-40 Semi Synthetic 20 Litres
Penrite Marine Diesel Oil 15W-40 Semi Synthetic 20 Litres
Free delivery between 6–8 Oct
PENRITE Marine Diesel 15W40 Semi Syn, 20L, Penrite, SAE 15W-40, Semi-Synthetic, Marine Diesel Engine Oil
Delivery $18.95
Perfect for my aging Cummins VT555's! I wanted a dedicated semi-synthetic marine oil at the correct weight.
| Density at 15°C, kg/L | 0.873 |
| Viscosity, Kinematic, cSt at 40°C | 112 |
| Viscosity, Kinematic, cSt at 100°C | 15.1 |
| Viscosity Index | 141 |
| Cold Cranking Viscosity, cP at -20°C | 5372 |
