Nulon Mineral 15W-40 Heavy Duty Diesel Engine Oil 5L

★★★★
53 reviews · 316+ sold
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Last purchased 11 minutes ago by someone in Geelong
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Description & Specs

Nulon Mineral 15W-40 Heavy Duty Diesel Engine Oil in a 5L pack is a mineral diesel oil built for early-model 4WDs, light commercial and heavy-duty diesel vehicles. The 15W-40 grade is a long-standing favourite for diesels, and this formula offers strong thermal stability and protection against deposits.

  • Viscosity grade: 15W-40
  • Oil type: Mineral
  • Engine type: Heavy duty diesel
  • Pack size: 5L

This Nulon 5L Mineral 15W-40 Heavy Duty Diesel Engine Oil is suitable for both turbocharged and non-turbocharged diesel engines and meets or exceeds a range of manufacturer specifications. The 15W-40 grade differs from 15W-50 mainly in its thinner high-temperature viscosity, so always follow your vehicle's recommended grade.

More about this product

Nulon 5L Mineral 15W-40 Heavy Duty Diesel Engine Oil is designed for high protection and performance in early-model 4WDs, light commercial and heavy-duty diesel vehicles. This mineral engine oil formulation offers excellent thermal stability and protection against deposits, making it suitable for both turbocharged and non-turbocharged diesel engines. It meets or exceeds various vehicle manufacturers' specifications.

Questions & Answers

What is the difference between 15W-40 and 15W-50?

Both flow similarly when cold, but 15W-40 is thinner at operating temperature than 15W-50. Use the grade specified for your engine; this product is a 15W-40 diesel oil.

Is this 15W-40 a synthetic oil?

No. This is a mineral 15W-40 heavy duty diesel engine oil.

Can I use this in a turbo diesel?

Yes. It is suitable for both turbocharged and non-turbocharged diesel engines.

What size is this diesel engine oil?

This pack is 5L.

Shipping & Returns

Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 117 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
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Rebecca J. 📍 Albury NSW
3 months ago
✓ Verified Purchase

One of my best online buys

Quality product at a fair price. Delivered quickly. Happy.

M
Matt D. 📍 Bunbury WA
3 months ago
✓ Verified Purchase

Happy with SuperSaver AU

Have bought SuperSaverAU before and always been happy. Great price on SuperSaver AU and delivery was fast. Arrived perfectly packaged. Works flawlessly from day one.

Z
Zoe C. 📍 Bendigo VIC
4 months ago
✓ Verified Purchase

Fast delivery and perfect condition

Fast delivery and exactly what I ordered. Very happy with this.

A
Andrew F. 📍 Wagga Wagga NSW
4 months ago
✓ Verified Purchase

Outstanding value

Bought this on a bit of an impulse after seeing it on the site and really glad I did. Quality is much better than the price suggests — feels premium and well made. Ordered Monday and it arrived Wednesday in Sydney. Nothing loose or damaged. A few people have asked where I got it.

T
Tanya B. 📍 Mildura VIC
4 months ago
✓ Verified Purchase

Good buy — fast shipping

Really good value — compared it to similar products at twice the price and there is very little difference in quality. Fast shipping and arrived in perfect condition.

K
Kyle M. 📍 Gladstone QLD
5 months ago
✓ Verified Purchase

Just as described

Works perfectly. Fast delivery. Would recommend to anyone.