Protect and maintain your small engine with Penrite Small Engine 4 Stroke 10W-30. Penrite Small Engine 10W-30 is a semi synthetic, non-friction modified engine oil formulated using modern technology additives to provide excellent protection against wear and corrosion while also maintaining engine cleanliness. Penrite Small Engine 4 Stroke 10W-30 is suitable for use in most small 4 stroke engines including lawn mowers, generators, inboard and outboard engines where a 10W-30, API SL/CF or earlier engine oil is recommended. Penrite Small Engine 10W-30 is also compatible for use in 4 stroke motorcycles including those fitted with wet clutch assemblies. To find the oil type and weight suggested for your engine; either check with your manufacturer, your local mechanic or head in-store and talk to one of our friendly team.
Protect and maintain your small engine with Penrite Small Engine 4 Stroke 10W-30. Penrite Small Engine 10W-30 is a semi synthetic, non-friction modified engine oil formulated using modern technology additives to provide excellent protection against wear and corrosion while also maintaining engine cleanliness. Penrite Small Engine 4 Stroke 10W-30 is suitable for use in most small 4 stroke engines including lawn mowers, generators, inboard and outboard engines where a 10W-30, API SL/CF or earlier engine oil is recommended. Penrite Small Engine 10W-30 is also compatible for use in 4 stroke motorcycles including those fitted with wet clutch assemblies. To find the oil type and weight suggested for your engine; either check with your manufacturer, your local mechanic or head in-store and talk to one of our friendly team.
Penrite Small Engine 4-Stroke 10W-30 1L - SEFS1030001
Protect and maintain your small engine with Penrite Small Engine 4 Stroke 10W-30. Penrite Small Engine 10W-30 is a semi synthetic, non-friction modified engine oil formulated using modern technology additives to provide excellent protection against wear and corrosion while also maintaining engine cleanliness. Penrite Small Engine 4 Stroke 10W-30 is suitable for use in most small 4 stroke engines including lawn mowers, generators, inboard and outboard engines where a 10W-30, API SL/CF or earlier engine oil is recommended. Penrite Small Engine 10W-30 is also compatible for use in 4 stroke motorcycles including those fitted with wet clutch assemblies. To find the oil type and weight suggested for your engine; either check with your manufacturer, your local mechanic or head in-store and talk to one of our friendly team.
Protect and maintain your small engine with Penrite Small Engine 4 Stroke 10W-30. Penrite Small Engine 10W-30 is a semi synthetic, non-friction modified engine oil formulated using modern technology additives to provide excellent protection against wear and corrosion while also maintaining engine cleanliness. Penrite Small Engine 4 Stroke 10W-30 is suitable for use in most small 4 stroke engines including lawn mowers, generators, inboard and outboard engines where a 10W-30, API SL/CF or earlier engine oil is recommended. Penrite Small Engine 10W-30 is also compatible for use in 4 stroke motorcycles including those fitted with wet clutch assemblies. To find the oil type and weight suggested for your engine; either check with your manufacturer, your local mechanic or head in-store and talk to one of our friendly team.
in 3 offers
The lowest price for Penrite Small Engine 4-Stroke 10W-30 1L - SEFS1030001 right now is $20.85 at Boat Accessories Australia, compared across 3 retailers.
The all-time low was $11.20 on 1 Mar 2026 — today's price is 86% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 13 June 2026.
Last updated at 13/06/2026 18:52:38
Penrite Marine Small Engine 4-Stroke Semi Synthetic 10W-30 1L
Delivery $28.03
Penrite 4 Stroke 10W-30 Semi Synthetic Engine Oil 1L, SEFS1030001
Delivery between 19–22 June $15
Penrite Small Engine 4 Stroke Engine Oil - 10W-30 1 Litre
Delivery between Tue – Fri $9.99
originally posted on supercheapauto.com.au
Trying this out, as my small engine is fairly new and i am changing oil at small intervals, see how this 10W-30W will help keep it running a bit longer. Australian Owned, easy pour spout for small holes, side oil level gauge in 200 ml steps is a bit too much for small engines but at least you can see it better. See how it goes.
originally posted on supercheapauto.com.au
Great product great staff great location helpful staff
originally posted on supercheapauto.com.au
One of your employees recommended I change my brand of oils 2 years ago.i have always been a Castrol oil man , since I was 17, I am now 58. I can honestly say neither of our cars have used any oil . So it only made sense to use pen rite in our new generator . Have a fantastic day.
| Greenfield | Honda |
| John Deere | Kawasaki |
| Kohler (Aegis, Command, Triad Series) | Robin |
| Subaru | Toro |
| Oil Viscosity Classification SAE | 10W-30 |
Penrite Marine Small Engine 4-Stroke Semi Synthetic 10W-30 1L
Delivery $28.03
Penrite 4 Stroke 10W-30 Semi Synthetic Engine Oil 1L, SEFS1030001
Delivery between 19–22 June $15
Penrite Small Engine 4 Stroke Engine Oil - 10W-30 1 Litre
Delivery between Tue – Fri $9.99
Trying this out, as my small engine is fairly new and i am changing oil at small intervals, see how this 10W-30W will help keep it running a bit longer. Australian Owned, easy pour spout for small holes, side oil level gauge in 200 ml steps is a bit too much for small engines but at least you can see it better. See how it goes.
Great product great staff great location helpful staff
One of your employees recommended I change my brand of oils 2 years ago.i have always been a Castrol oil man , since I was 17, I am now 58. I can honestly say neither of our cars have used any oil . So it only made sense to use pen rite in our new generator . Have a fantastic day.
Its very oily. Lubricates internal components well.
Recommended for my generator by manufacturer. Haven't used yet
My 1KVA generator was due for an oil change, and this product met the recommended oil specifications. I only used about 300mls!
I have not used this particular Penrite product before, but have used other Penrite products and expect the performance of this product to deliver to expectation.
been using this oil in my 4 stroke garden equipment since they were all new and they have never missed a beat so why change brands, the only complaint is it could be a little cheaper, not sure why it costs more than most 10W30 oils made for car engines.
Australian made. Top quality. I won't use any other oil in my mower. Appropriate regular oil changes are essential for all I C E s.
Without oil in the sump engine fails. This oil works fine in my Honda 4 stroke generator. Been using it for years.
| Greenfield | Honda |
| John Deere | Kawasaki |
| Kohler (Aegis, Command, Triad Series) | Robin |
| Subaru | Toro |
| Oil Viscosity Classification SAE | 10W-30 |
